» ANSYS WORKBENCH I 2010 ANSYS WORKBENCH I 2010 004.9(03) 89 ......................................................................................................................................... 5 1. . 89 . , : . ANSYS Workbench: , . , . , . , 2010. – 271 .: . . . . . 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 1.7. 1.8. 1.9. 1.10. 1.10.1. 1.10.2. 1.10.3. 1.11. . / - .– ISBN 978-5-7964-1392-0 ANSYS Workbench ( 12.1). , , , , , - . , », .......................................................................................... 7 . 2. ANSYS WORKBENCH.........................................................................61 2.1. 2.2. 004.9(03) 89 3. . , . , ISBN 978-5-7964-1392-0 . , 2010 , 2010 2 ................................................................................................................................. 7 ........................................................................................................8 ......................................12 .......................................................................14 . .................................16 ....................................................................................................20 ..............................................................................................22 ...............................................................................24 ..............32 ...........................................42 .........................49 ............................51 ........................... 53 ANSYS ...................................................................................57 ..............................................................60 Workbench .................................................................................. 62 Workbench.......................................................................................... 67 ..............................................................73 .............................................................................. 74 3.1. 3.2. 3.2.1. 3.2.2. 3.2.3. 3.2.4. 3.3. 3.3.1. 3.3.2. 3.3.3. 3.4. 3.5. Design Modeler..............................................................75 .......................................................................... 81 .............................................................................................86 ........................................................................88 ....................................................92 ......................................................................95 ..............................................................................................99 .....................................................................99 ........................................................................... 110 .....................................................123 ................................................................ 130 ........................................................................132 ............................................................136 3 4. .................................................. 138 4.1. 4.2. 4.3. 4.4. 4.4.1. 4.5. .......................................... 138 .......................................................................................... 144 ........................................................................... 147 ......................................................................... 157 .............................................................. 162 .................................................................... 164 ........................................................... 170 5. ANSYS CAE. ANSYS, 1970 ., 6. ............................................................................................................ 171 ................................................................................. 174 Mesh Control ............................................................................................. 181 ..................................................................................... 181 ..................................................................................... 189 .................................................................. 195 Refinement .................................................................................................. 195 ............................................................... 198 .................................................................... 201 ............................................................................. 202 ........................................................................................... 204 ................................................................................... 204 Mechanical ANSYS .. 208 ........................................................... 209 . 6.1. 6.1.1. 6.1.2. 6.2. 6.3. 6.3.1. 6.3.2. 6.3.3. 6.3.4. 6.3.5. 6.3.6. . ANSYS, (John Swonson), . ANSYS, Inc., ANSYS ................................................................................................................................. 255 : , , , ............................. 211 ...................................................................... 213 ............................................................................................. 218 ..................................................................................... 221 ........................................................................................................... 234 .......................................................................................... 241 ......................................................................................... 243 ............................................................................................. 245 ....................................................................... 247 ......................................................................... 249 ............................................................................... 249 ...................................................................... 252 ........................................................... 252 - , .............................................................. 171 5.1. 5.2. 5.3. 5.3.1. 5.3.2. 5.3.3. 5.3.4. 5.3.5. 5.3.6. 5.4. 5.5. 5.6. 5.7. - , PREP7. CAD- , , . . 10Workbench, - , . ANSYS , . , , ANSYS, Inc., - , - ANSYS. 4 - 5 1. Design Modeler, Mechanical Parasolid. . CAE, ANSYS, Inc. AUTODYN ., 1.1. , ( CFX, FLUENT, Workbench . Workbench ANSYS , SolidWorks, (ANSYS CADUnigraphics, Inventor ., . Workbench ) - [5], , . - , . . - EKM). ANSYS, CAE- , - . , , [3]. , ( 3), ( ( ( « . 6), ( . . 1), ( . 4). . 2) , [6, 8]. . , ( 2 3, 5), . - . ( [1], [3], [5 6 , ) [11]. 5), ( - »( 6). : ), . 1960 . Workbench ( : ( 4), 1943 . , . [12] 50- . . ANSYS , . 10]. 7 ). 1.2. . - . ( – , ), . 1.1). ) . ( , . , , . . . - , . . , , . y - , - , . Pky : k x uiy z , . Pkx . Pkz i . uix ( ) ) uiz - . - , . . , - . . 1.1 , . ( ), . , 8 , , – - . , . . , , , , - , . , , . 9 , , , - . i ne . , - , , N n n ni . - ( ) ( ), . ( , , ne ni . - . ni ) - . . , - U u1 U1 uq .... Ui , .... uN Un . . , , ( ). ( ) - . . 1.1), ( , . . i, , (1). . : uix . x, y, z - x, y, z ) - , ni i. , ( , Ui (2) u3i 2 , uiy , u3i 1 , uiz u3i . i . 1.1 , ( – Ti. ( ) ). T1 Ui Ui 10 uix uiy . uiz T . Tn (1) 11 (3) 1.3. N N11 1 N 21 . 1 : - u(x) u2 u1 - , u3 1 2 1 . 1.2. 2 3 A x B , « » - u2 ( x) u u2 , N u3 2 2 N ( x) N32 N ( x) U e, e 2 x3 x , N32 x3 x2 N 22 x x2 . x3 x2 2 (11) - u1 ( x2 ) u2 ( x2 ) u2 . (4) , , , . - . e 2-3. . - AB u ( x) u1 u2 (10) e 1-2 U u 2, 2 u3 T . , 1 2 - x. u1 1 2 x1 , u2 1 (6) 2 x2 . , 12 1 u 1, 2 x (12) , u ( x) N1 N2 N3 u , (13) (6) N1 2 (5). N 1 : 3x . 2 , : 1 u1 ( x) u ( x) (5) (5) u ( x) . - u1 ( x) (9) : - ue ( x ) x N 22 N N 21 1 . : . . ue x (8) N11 ( x1 ) 1, N11 ( x2 ) 0, N 21 ( x1 ) 0, N 21 ( x2 ) 1, N11 , U x x1 . x2 x1 , . . 1.2 x2 x , N 21 x2 x1 N11 (7) (x x2 )(x x3 ) (x x1)(x x3 ) (x x1)(x x2 ) , N2 , N3 (x1 x2 )(x1 x3 ) ( x2 x1)( x2 x3 ) ( x3 x1)(x3 x2 ) . 13 - , , P 0 e ). , . , , , K , . - K e U F e P e q e g e P P P 0 e 0 e , (14) , e , U . e . (14) , ( ) [3]. - [5]. [1 , . . F e, (14) - . 1.4. g q K e, P e , P e , P . , . , P 0 e , - . , , , , (14) F e. , 0 e - , 9]. , . , , , , , P g e q P e. m - ( ), , ( P 0 e ), C d2 U e dt 2 . e C e d U dt e K U e F e, (15) , e ; me 15 , . 14 e - , , , . , K K e T Q e Q e g e Q . Q eh , ; T e ; Q K (14): q e (16) ( 1.9). e , q Q e, Q g e , Q P h - P1 P1 Ps .... Pi , .... PN Pn . P , . C T t e K e T Q e Q e q e Q g e Q h e , Pi (17) (19) ni Pi , Pi i. . e . - e , , e . . 1.8 - K e ; C - . Pix Piy Piz T . - (19), 1.5. . , (2). , , - , P K U ( K P P q P g P , P , P 0 P 0 , 0 ) 0 , P . , (18) . , q ; P , , - - , ( (18) ) , : 16 P - (18) ( g P , 0 ) ; P 0 P q P , ) . . g ( 17 - m m d2 U dt 2 C d U dt ( C P q (t ) P(t ) K U Pg , (20) - . ) , , . . (20) : , ; , ; . - , . , . , , ( P . K , u ( uq q ) uq 0) . : q (16), , K , , , - : K T Q Q q g Q q h Q . (21) K sq K qs , q , Pq , Pqq , Pqg q, s, q 1...N . 0, s P , P P , - g K qq u , P - Ps - K sq u ; K qq C T t (21) K T Q Q q Q g h Q . Pqq Pq (22) . . - q Pqg P , P , P (18), q , . . (18) ) , , , - , ( ), . 18 ) . P , P , ( , - ( (20). g 108 K qqu . . (18) - 108 K qq . , (22) K 19 - . , , [5, 7]. - (20), – (18) (21) K : , , : (« . ( ) . [2]. [1, 2, 5, 6]. ») – - , . : – – - - , . (21), (22) , - , , , . , . , - . . - . , - . , . , , . 1.6. (20) (18), , (22) , - , ( . [5]. ). , , . , , K , - . , – U . – (21) , , . , . , . - - T . 20 , - 21 ( , , .) . . , - . [5]. , . . , , - , , - . [8, 9]. (18), , . , . : 1.7. N Ps - Psg Psq . (23) q 1 - U U e. - U ( ) . (14) K squq , - . , e , , F e, , , . . - - , . , - . , , . , . - - . . . . 22 23 1.8. ujy , x . - . , j y , , , ujx l y e . , n m , ( . 1.3). i . ujy y Fi Fiy - ; , uj Fix x j . 1.4 ujx , e h : Piy i Pix U x a b - e ui uj , F Fi Fj e e . (24) e , a , - , . . 1.3 . , – . , ( uix . ) ( U . 1.4. x, y . ) ) x, y uiy Ui e Uj , e u jx u jy - Fix e Fj . e F jx F jy e i. : 24 F Fiy Fi 25 e (25) U U1 P1 .... Ui , P .... .... Pi , uix Ui uiy , Pi Pix Pi U u ( x) Ni ( . Piy P x , uj 1 2 i 1 (26) .... Pn Un Ui ui (26) - . - (x j . N (x ) x ) / l, N j (x , 2 U Ni , N j e e U e, (30) - xi ) / l . 1.4); l – Ni , N j . - : Ni 1, N i ( x j ) Nj N j ( x j ) 1. N j ( xi ) 0, N i ( xi ) (31) (30), : «iy» du ( x) dx «ix» « 2i ». , B u1 u1 u2 i 1 u2 i P1 uq 1 , uq P2i 1 P2i P B (27) uN P2 n q, s – ;N E E B e (33) U , : - - x: S , Fj Fi S , (35) S . (34) ). (34) e . PN . ( : e 11 , . l l e E u2 n (32) e B Pi Ps 1 , Ps U . e - , U (29) (28), . « 2i 1», xj . (29) 2 e 1 (35) F e S 1 ES 1 1 B 1 e U . e (36) (36) u (x ) 1 (28) 2x . i, j: 26 (28) K e U e 27 F , e (37) , K e , K 2 2: K e K ii K ij K ji K jj ES 1 1 l e K 1 . 1 1 x (x j . yi ) / l , (yj 2 - K T e K e (39) i, j xi , x j , yi , y j uix uiy 2 , u j 1 K ii K ji e e K ij , K ij K jj e , K ij K ij 1 1 K ij 1 2 2 1 K ij 2 2 . (47) (47) . . , x, ui (46) 4 4: : xi ) / l , F e, e e (38) (37) U e (37): u jx u jy 1 2 . - P . (40) ( . 1.5), N=2n : U e 1 2 0 0 0 1 U e, e e m Fix Pix e 1 Fiy Piy (41) 0 e 0, i 1, 2,..., n . . 2 2 e Fiy3 Fiy2 3 y Fix3 U T e F U e T e F e. Fix1 Fix1 i (42) U 1 T T e e F U e T e F e, , 4 . 1.5 (46) K U T e F . e (44) e (37) F T e e K 28 e e e , K ( ) P , (49) . - (41), U x e - F Fix4 Fiy2 (43) U , Fix4 Fix3 Pix Fiy3 (41) (42), Piy (48) , : (45) 29 m Kij Kij , i, j 1, 2,..., n . e 1 Kij U i, j e m , (41) e U e. - K . l ( ui , uj (32), (34) , - ) (35) , - e , . N N. x, y, z - K . ( K sq ) e m ( K sq )e , s, q 1,2,..., N . ( K sq ) e e q, s m . ( xJ 1 (49) U . xi ) / l , 2 1 2 3 0 0 0 0 0 0 1 2 3 (yj yi ) / l , 3 , - . U , . (49), 3 . i - : uix , uiy , uiz . - n . - , , N=3n. N (52) q 1 30 (53) , . 1.5. K squq . - , . Ps ( zi ) / l . (z j , – (41)-(47) - ): (51) e 1 (49), - . - K sq - - . K - U (50) e 31 3n 1.9. , h, - , ( qx , q y , q . 1.6). gx, g y , , g , y , xy , z yz qx e gy – y, . e - xy z 1 x y ) : Pi P1 j y qy gx ... Pi , Pi Pi ... Pn qx gy uky P q Psy Psx e ( , . s - 0. zx . x, , qy gx e x, y. x - i Pix . Piy (54) e , ( ) ukx k U1 U ... Ui , Ui ... x Ui uix . uiy (55) Un . 1.6 , , . , m , n . 1.6). , 32 ( . . 1.7. x, y. . 33 (58) Fjy y ujy ujx j - , Fjx x qy Ve qx uix 1 6 2 xi uiy 4 5 : y, 3 i xi yi , 6 (59) .................................. Fiy uky gy x 5 k 4 6 yk . uiy gx Fky (59) i uix Fix ukx U ( x, y) N ( x, y) : Ui u jx u jy I , Uj e Uk Uj - : . 1.7 Uj . , Fkx U 6 (58), uky k 1 , Fj F , Fk e F jx Fj e Fi Fj F jy INi IN j IN k e N ( x, y) e ; Ni 0 1 2 (ai bi x ci y ) bi yj yk , ci xk xj , e 1 xi 1 1 xj 2 1 xk - xk y j , yi yj yk - N j , Nk - N i ( x, y ) i, j , k . (57) x j yk , : . - e ; ai e x, y u y x, y 1 (56) . u x x, y (60) ; i jk . U ( x, y ) U e, e 1 0 I e i , N j ( x, y ) - N k ( x, y ) . - , - . ux x, y 1 2 x 3 y, u y x, y 4 5 x 6 y. (58) (60) 34 : 35 . uy / y ux / y u y / x y e xy e (61) (61) B e – U e, B e 2 e 0 ci bi | bj | 0 | cj 0 cj bj , , (62) - , e bi 0 ci , . , 1 , (60), e B , ux / x x | bk | 0 | ck 0 ck bk 1 2 : : Bi B j Bk . U1 (63) ... Ui , U e Ui uix . uiy Ui ... : (66) Un x xy D D y e e e D e B U e e , : (64) e U : e D 1 E e 1 1 2 0 0 E– ; 0 0 (65) . D , . e B e - , (67) e U ( x, y) - ui , j ,k x . ui , j ,k y U i , j ,k : e . U i,j,k - 1 – , Uk , 2 e Ui Uj N ( x, y) e e U e. (68) (62) : x e B y xy e U e . (69) e . , , [1, 7], 36 - , 37 [1]: T U m m T P dV e e U ( x, y ) e 1 Ve m e K g e dV q e dS e T B e D e e B e dV , (72) Ve e 1 Ve T U ( x, y ) T (70) U 0, T e K e U - e . e 1 Se Ve e e h - , ; Se , B - , e , K B e T e D B e Ve . e . (71) , V Ve . , , - P : N ( x, y ) e e , , U P U B – – e e 1 m U T e 1 e U e g e dV gy Pi g g e Pj g Pjx g Pk g Pjy g U T N ( x, y ) e T e q e dS Pky e gx gy . . 1.7) (75) gx g e gy (71) . (71) , 0. (71) . e Se 38 1 Ve 3 Pkx g Ve T gx g Ve m e 1 N ( x, y ) e e B e dV Pix g Piy P (70) D (74) ( - . T g e dV . Ve , T e Ve g (70) – m T (74) . T - , g , (64)-(69) (73) , Se: 39 q P N ( x, y ) e T q e ds . e , (76) m Se q (76) ij Kij Kij e 1 e Sij - q P e Pi Pj q , i, j 1,2,...., n . g P , , Pix q qx Piy q qy P . g P e, (76), – m Pjx q Psg qx 1 Sij 2 Pjy q Pk q . qy ( Psg )e , s 1,2,...., N , (77) Pky q g P , e – 0 Pi 0 e m g g Pi e , i 1,2,...., n . , , P P - q g P P , q 0. K U (78) (78) – m Ps q - u1x , u1 y ,......, uny , ( Psq )e , s 1,2,....., N ; - Pi m q q Pi e , i 1,2,...., n . (85) e 1 N=2n P (84) e 1 , K U (83) e 1 (71), T (82) e 1 e Pkx q U (81) , : q e U , P , K P g q P , (79) - K q, s - . 1.2. (79) . . - - K - F (72) e ( . . 1.7). , m K sq ( K sq )e , s, q 1,2,...., N , (80) e 1 (72) 40 U T e F e P g e P q e 41 U T e K e U e 0. (86) , 2 (79), K xx : K e U F e P e g P e n q e . (87) T z2 K zz ) ( P , K . 1.5. . , . – S1 T x, y , z , t , S1 . x, y , z (90) – q: . 0, - K xx Ps , s (79), - x , y , T x K yy x T y S2 T z K zz y q, z - (91) - z S2, : - Ts1 : U . , S2 2n Psq . - . - Ts1 (64) - (89) (79) Psg – ;c– . K squq ; ; - us (89) ; K xx , K yy , K zz - . , T , t w w x, y, z, t K Ps c T x, y , z , t (79). , (62) w x, y, z F e, (87), e 2 T y2 K yy , P F T 2 T x2 (88) . q , 0. – q 1 S3 : 1.10. K xx , . - T x x K yy Ts – , h – T y y K zz T z x, y, z 42 (92) - , qh - h Ts Tb . – . h Ts Tb , S3, Tb – , , z - t0: [4, 9] T0 T x, y, z, t0 . 43 (93) (89)-(93) : (89) - - (92), (93) [4, 9] 1 K xx V 2 T x 2 2 T y K yy K zz T z 2 T x, y, z T c T dV t 2 w - , n . . ( T ) T ( T1 . 1.8). q, qh, N ( x, y , z ) ijp ,..., 4 . : e T e. (96) 4- e - Ni N j N k N p e xj yj zj det xk yk xp yp zk ; bi zp - ai T e Ti Tj Tp . Tk Q Q - e ; Ni 1 (ai bi x ci y di z ), (97) 6Ve jkp T (95) x, y , z : Tn . w. , z. Ni ( x, y, z),..., N p ( x, y, z), - ) 4 , N ( x, y, z ) - Z y 4 1 . ( 3 (95), T ( x, y , z ) N ( x, y , z ) (94) m x (94) h T Tb dS . 2 S3 S2 2 , 2 qT dS 1 T e - e Qi Qj Qk Qp . xj di e Q P 1 yj zj det 1 yk xj 1 zj zk ; ci zp 1 yp K 1 zk ; xp 1 z p yj 1 det xk yk xp yp 1 ; Ve 1 . N j , Nk , N p TI det xk - , QK i, j , k , p . : I J Y X . 1.8 44 D e K xx 0 0 K yy 0 0 0 0 K zz 45 ; e (98) g B bi 1 ci 6Ve di e bj e bk cj dj T x T y T z e Q T B T e, e C e T t T B e T e D e B e dV m e 1 T e cp . dp N e Ve T T e B c N e N e dV , (105) q, , e T e. t w, : (100) , - q Q T e q N e dS ; (106) S2 e (96)- g w N e T e dV ; (107) D e B e T dV Q h T e hTb N e dS . (108) , - S3e T dV t e T dS S2 e S3 e T dS S3 e w N e T dV Ve m S3 e h T 2 T : (101) T e N C N e K h 2 Tb dS . 2 K T Q q Q g Q h ; , Q e e 1 Q q - g , , T 0. (102) Q h , . (102) - . : 46 (109) ; C ) m e 1 , , e T ( T ) T , m t T dS (101) T (104) , e 1 T 2 Ve T e N e dS , : (102) hTb N T e h N Ve e e 1 , (103) : » Q q N h e Ve (100) e Q S3 e C T N ( x, y , z ) t (94) c N g e Q » « e q e Q e « K (96) e 1 e Ve e, m K e (99) bp ck dk e 47 , (109), - (116)-(118) (115), : Kij Kij , i, j 1,..., n ; e e 1 (110) Cij , i, j 1,..., n ; m q q Qi e , i 1,..., n ; Qi K , C , Q . K (119) - ( , g Qi e , i 1,..., n ; - , . - , (113) e 1 Qi 2 Q . 0 q ) m . m h T (119), (112) e 1 g 2 C t 1 , (111) e e 1 Qi T (119) m Cij 2 C t K m h Qi e , i 1,..., n . , (114) (119) . e 1 , (109) . C Q Q q Q g Q h t . T Q , K T - , (119) , , . (91) – (92) – (115) (101). t (93) t1 t0 , T . t T 1 T t T 1 0 . (116) 1.10.1. : T Q 1 T 2 1 Q 2 . 1 T 0 ; (117) . (118) . , A( 1 Q 0 q, j qh. 48 . 1.9). 49 i – – - Ti q , Tj i q j : Qeq x qh L Qeh ( T qA 1 , 0 (124) dS A hTb 0 . 1 (125) e ) hTb N T e Sj - , Ti Tj . e w: xj : T x Ni dS T Si . 1.9 T q N xj x xj xj N T e Ni e Nj T e, e Q (120) w N T e wA x j x dx L xi x xi dV Ve i x xi . xj xj ; Nj g e wAL . 2 , 0 : Qeq - 0 q (126) 0 . : D K xx , B e e 1 L (« K B e T e D e ») B e dV Ve h N 1 1 Ah T e Ve N e dV c xi x xj xi xj x x xi x j xi xj xi . ( . 1.10). q, : xj - . (122) ») xj c N N e dS 0 0 . 0 1 (« e : T e Sj AK xx 1 1 L C 1.10.2. (121) 1 1. ij – . k q W(x,y) (123) i j cAL 2 1 . 1 2 6 qh . 1.10 50 – qh. y x xi dx x j xi jk 51 x - ( T T Ti T j e ) - , q Tk . ij, 1 Ni 2 (ai N e T Ni e Nj Nk bi x ci y ) T e, e , e e ijk; ai xk y j , bi x j yk (127) 1 xi 1 det 1 x j 2 1 xk yi yj – yk yk , ci xj . yj Nj, Nk xk , q e Q q N T e - : : T x jk qL jk dS 2 Si 0 h e 1 ,Q 1 hTb N T e hTb Lij dS 2 Sj 1 1 . 0 , w: Q - g T e w N e dV Ve i, j, k. 1 w e 1 . 3 1 (132) : - D K B e T e D e o K yy , B h N T e 1 e 2 e bi bj bk ci cj ck g (128) . D e B e h Sij bi bi K xx b j bi 4 e bk bi bi b j bi bik b jb j b j bk bk b j bk bk Ni N j 0 N j Ni NjNj 0 dS 0 0 0 ci ci ci c j ci cik c j ci c jc j c j ck ck ci ck c j ck ck K yy e , hLij 6 2 1 0 1 2 0 ., A 1 10 K xx 50 (« c N T e ») N e dV Ve c 12 e 2 1 1 1 2 1 1 1 2 3 0 0 0 e Ti Tj . Tk bk ck (133) e . 1.11. – . 2 . q 1 10 i, j. e 2 bj cj (129) Lij – C e bi ci 1 1.10.3. Ni Ni 4 T x T y N e dS Sj T e B o B e dV e Ve e K xx (131) L , - L T1 (130) q 1 3 2 L1 L2 . 1.11 52 , . : 53 , - : T1 = 100 2 , 4 0, 2 K xx L1= 0,1 , L2= 0,1 T T . =500 , , 50 10 Q q AK xx 1 1 L1 2 1 1 2 , . (134) 2 L1= 0,1 , L2= 0,1 1 1 0 (109) 1 50 10 , 1 : 0 0 2 0 3 10 1 0 (135) . 1 T T . T2 , T3 . T1 T2 T3 , , (120)-(125): 1 1 10 3 50 1 AK xx 1 1 1 1 L1 0,1 1 0 0 2 1 1 2 1 1 2 1 0 1 , Q 1 0 T1 1 T2 1 T3 K 0 10 0 . 1 2 (136) 50 10 Q 0 0 . 10 q - C 2 1 C 1 1 2 qA (137) T1 = 100 T1 100 0 1 T2 1 T3 K 1 2 100 . 20 3 2 . 54 1 L – , 1 1 (138) . 1 10 4 1 10 3 0 10 1 8000 500 1 10 6 3 0 . 1 0,1 2 1 1 2 (139) (140) . : Q . 1.11. A 1 10 0 2 1 66,667 1 2 : T1= 100 C, T2= 80 C, T3= 60 C. , 1 1 : cAL1 2 1 1 2 6 - , t0 = 0. tn t0 1000 , n = 2. (110)-(112): 50 10 - . 1 10 4 1 10 1 : , 2 : T0 = 0 1 1 - K . – q 1 10 T 1 10 3 50 1 1 0,1 1 1 1 1 0 qA 2 = 8000 2 (120)-(125): K c 3 T1 = 100 - 1 , T2 , T3 . T1 T2 T3 , K 50 q 2 q T3 A 0, 2 0 1 1 10 2 T3 1 10 3 0 1 0,1T3 0 1 . (141) (110) (112): 55 K 50 10 1 1 2 1 2 0 1.1 0 1 , 1 (142) 1 2 1 0 66,67 1 4 1 , 0 1 2 Q 1 2 3 500 100 49,7 11,2 1000 100 59,6 48,5 , (143) 0 0,1T3 0 . 1 1.11. ANSYS (144) ANSYS , t = 500 . (119), KC 1,0333 0,2333 0 2 C t K 2 C t CK K : 0, 2333 2,0667 0, 2333 , 0 0, 2333 , 1,0333 , (145) . (146) ANSYS. : 0 T3 0 0,1 0 . 0 (Interactive) . (147) APDL (ANSYS Parametric Design Language) , ANSYS . , , , « – » . T30 T1 = 100 0, 2333 T2 0, 2333 1,0333 T3 100 0,2T30 0,0667 0,7667 T2 0,7667 0,0333 T3 . , . 0 (148) . – , . . 1.1. 56 ANSYS, : 2,0667 , (GUI) Workbench. (119), - , - , Q , . (Batch) 0,0333 0,7667 0 0,7667 0,0667 0,7667 . 0 0,7667 0,0333 0 0,1 0 , . (119) Q - 57 - ANSYS ( - . 3. , , - . ) ( . - , .). : ( 1. ( , , - .), . )– ( , , , , , . - - . . - . ANSYS 3. , - . ANSYS. , ( . . (Help) ANSYS , . .), 4. . , - . PREP7. ANSYS Workbench . ANSYS, Inc. Design Modeler. CAD- 5. . . , - , Workbench . 6. , , CAD . – – Workbench ANSYS : ( , ( , ) , . - , . ANSYS, Inc. ( Workbench , . .). Workbench 58 . 59 . CAE, , , .). , Workbench , , , . – - – Workbench, . 1. 2. , .) ANSYS 2. . - 2. 1. 2. 3. 4. , ANSYS WORKBENCH ? ? ANSYS Workbench , ? , . , ? 5. 6. 7. 8. . , . - . ? , – ? , - . - : . 9. 10. 11. 12. 13. 14. 15. ? 16. 17. - ( ? ). , . ( , )? , - . ? , . ; . ? , , - , . ? - - ). - ; ? ( 18. 19. , . . 20. ? 21. ( , , .). , , , - . ANSYS? . , , , , , . , 60 - 61 - . Workbench , , - , . 2.1. Project Schematic , Workbench . 2.2). ( ) . - WORKBENCH . ANSYS Workbench /ANSYS 12/Workbench. , . Toolbox – , ( . 2.1). . 2.2 Project Schematic. , ( . 2.3). - : Analysis Systems – , , ANSYS. . Component Systems – , : - , , . Custom Systems , . 2.3 . . 2.1 - , , Windows. . - . Design Exploration , . 62 63 - Properties – , Project Schematic - Reset Window Layout View. . - , ( . 2.6). , , ( , . . 2.4 ) . 2.4 Geometry. , , Workbench - . , , . 2.5). Messages ANSYS , CAD/CAE, Messages, , ( - - . 2.6 . Refresh Project Update Project ( - . Hide/Show Messages, Workbench. - . Compact Mode Workbench, . 2.7). - . 2.5 Workbench . , . 64 . 2.7 - Workbench Tools/Options. . 2.8 - 65 2.2. . Restore Defaults . , ANSYS ; Toolbox, ( Units , ( - - . 2.10). : Static Structural – Transient Structural – Steady-State Thermal – Transient Thermal – Modal – Harmonic Response – Linear Buckling – Explicit Dynamics – . 2.8 . WORKBENCH ; ; ; ; ; ; ; . . 2.9). , - , . , , . . 2.10, - ANSYS Workbench Help : ANSYS, Samcef, MBD . . - - F1, , , . 2.9 . - . 2.11. Workbench . Workbench 2.0 , . . 2.10 66 67 , ( . - . 2.11). (Clear Generated (Delete), (Rename), (Properties). Data), , . , ( . 2.13). , , (Edit), . 2.12 (Update), (Transfer Data From New) . , . , Engineering Data, . 2.11 ( . . 2.11). , - : Setup Toolbox ( . , ; Solution - ( . . 2.11). - . ) Toolbox. ) ( Project Schematic. . ( . Results . 2.11), . . 2.13 , . Project Schematic ( . 2.12) (Update), Workbench : (Duplicate), (Replace With), 68 . , 69 , - . (Engineering Data), (Model) Share. (Geometry), , , , , Solution . Steady-State Thermal Setup Structural Static . . . Toolbox, , Geometry, . , , Data Geometry. , , Data, Geometry Model. , ( . 2.15). Engineering Engineering Model, , , . 2.14 Workbench , : (Transfer Data) (Share). . , . 2.15 . . Transfer Data To New Transfer . - , ( . . 2.14 - . 2.16) Data From New . 70 71 , . - . . 1. ANSYS Workbench. : Workbench? Project Schematic Transient Structural, Steady-State Thermal Toolbox? Static Structural, Modal? ? Import Refresh Project Workbench. ? Update Project - ? .wbpj 2. . 2.16 . . dp0. - , . , « « ». ». : Geometry, Model, Results? dpN, N - ? ? . (.agdb) ? : (.mechdb); , (.mechdb); « (file.rst); 3. ANSYS, ? « », »? : Work- - . bench (ds.dat); . (file.err); (solve.out). , , : ? , - - ? , , ? user_files. ? , ? 4. Workbench? 5. 6. 72 ? file.rst? 73 3.1. 3. Geometry. DESIGN MODELER , Design Modeler, . - Design Modeler , ANSYS, . . , Geometry, , – New Geometry - . 3.2). WorkDesign Modeler; , . 3.3. bench , . 3.2 Geometry, . 3.1 , Properties . 3.1). Basic Geometry Options , , , , , , Advanced Geometry Options : ( 3D ), CAD, . , , . - 74 , Geometry. ANSYS Design Modeler, CADImport , : Parasolid (.x_b, .x_t), IGES (.iges, .igs), SolidWorks (.SLDPRT, .SLDASM), Unigraphics NX (.prt), Inventor (.ipt, .iam), Pro/Engineer (.prt, .asm), ACIS (.sat) . , Design Modeler, .agdb. , Reset . . 3.2). Design Modeler : . . ; (Tree Outline). ; (Details View). ; 75 (Graphics). - . (Tree - Outline) ( . 3.4). , - . , . . 3.4 , . . 3.3 , . 3.6). : File ; Create – ; Concept – ; Tools – . 3.4. - , ; View – ; Help – Modeler. . 3.5 (Details View) Design , ( . 3.6). , 76 , 77 . - . - , , Shift, , . - . (Graphics) , - – , ( . . 3.7). – , , . - . . , . , . . . 3.7. - - , . . 3.6 . : – . 3.7 . - . Ctrl, . , . Esc. , Ctrl. : . , , , . Design Modeler , . – . . : . Ctrl, 78 . 79 , , . - ( . 3.8). . , . . 3.9 3.2. . 3.8 , - . , . (« Extend to Adjacent . , . »), Extend to Limits ; , Flood Blends. . - , Design Modeler : (Sketching) – Flood Area. , , , ( - , (Modeling) – , . Design Modeler . . 3.10 ( . 3.10). . 3.9). 80 - . , , , 81 Design Modeler : Oxyz, , y– x– , z– . , , . , . : Oxy (XYPlane), Oxz (ZXPlane), Oyz , - (YZPlane). Create New Plane . Details View. ( ( . 3.11 Plane) - . 3.11): From Plane – From Face – From Point and Edge – From Point and Normal – Transform ; , . ; : ; , Move Transform Up – Move Transform Down . Remove Transform. - ; From Three Points – From Coordinates – ; , - - . , , , – (Base Plane), (Base Point, Base Edge) . - (Base Face), , Generate Design Modeler . . Generate , ; : (Axes) – , - , (Offset) – ; (Rotate) – , . - , . - ; - . . 82 , 83 Sketch1, - , (Rename) (Delete) , Draw – Modify – Dimensions – Constraints – Settings – , . - , , : (Hide Sketch), (Look at), (Show Dependencies), . (Look at) Sketching. (Tree Outline) (Sketching Toolboxes), ( . 3.12): ; ; ; ; . : , . , . , . Settings Sketching Toolboxes. (Grid). : Show in 2D – Snap – ; (Major Grid Spacing). . - ; (Minor-Steps per Major). . , , , , ; (Snaps per Minor). , - , , . , , . Draw, Modify, Dimensions, Constraints. . , Generate. ANSYS 84 - . , . 3.12 - ; - Constraints – . , - : . Modify - Design Modeler. 85 - 3.2.1. . , Design Modeler . . - Draw (Arc by 3 Points) : (Arc by Center); (Ellipse). (Line). ; , (Tangent Line). , ; - . (Spline). , . Polyline. ; (Line by 2 Tangents). , , : (Open End), (Open End with Points), ; (Polyline). . - , Open End. Closed End; (Polygon). , . (Closed End), (Closed End with Points); (Construction Point). . , Construction Point at Intersection, . n; , - . (Oval). Toolboxes). , Undo Rectangle by 3 Points; , - , - (Sketching Esc. , . Redo. - (Rectangle). . . , ; (Circle). , . . . Circle by 3 Tangents; , (Arc by Tangent). 86 - , , , , , Back. 87 - - (Trim). ; , , View. Details . Full Circle). - . 3.13 ( . 3.13 - . . , - Ignore Axis; (Extend). . Ignore Axis; (Split). , , . - , . : Split at Select , , Split Edges at Point – ; Split Edges at All Points ; Split Edge into n ; 3.2.2. . - Modify Equal Segments – : (Drag). (Fillet). . , , Radius. , . . , . , , ; (Corner). , ; 88 . « - . . , ; (Cut). - . , , : (Trim 1st, Trim 2nd), (Full Circle); . (Trim Both), (Trim None), (Chamfer). Length. , n » (Paste Handle) . , . , , . ( ) : End/Set Paste Handle – , End/Use Plane Origin as Handle – , End/Use Default Paste Handle – 89 - . Clear Selection ; . (Replicate). - , . . , (Paste), : ; (r) (Duplicate). - (f) . . ( - ( . 3.14), . , . , , . 3.15), - . ; - . End. Esc. , , ; . 3.15 (Offset). . . , - , End Selection/Place Offset. , . , (Spline Edit). , . 3.14 , , ; Spline. . (Copy). . , , Cut, ; - - , , - . . (Move). . , . , 90 91 - 3.2.3. , , - , , ; (Coincident). - , . . ; (Midpoint). , . . . : ). , Constraints, , (Fixed). . ( ; (Symmetry). . , , ( , ). . - ( Fixed Endpoints – - Select new symmetry axis); (Parallel). - . . , ; (Horizontal). - ( X). , . ( X , , Select multiple). .; ; (Vertical). Y). ( , Y (Perpendicular). . , . , ; , . (Concentric). , , - , ; (Equal Radius). . , ; (Equal Length). . . 92 - - , ; (Tangent). - , ; 93 , - (Equal Distance). , . Design Modeler . AutoConstraints. . (1-2 2-3 3-4 3.2.4. 2-3, - .). , Design Modeler , , , : , , . - . 3.16. , , . , Modeler , , , , . , , : Design , . , , , . - . . Design Modeler . 3.16 Auto Constraints : Cursors . , Global. , Cursors , . Global . Design Modeler - (over-constrained) . Dimensions. Semi-Automatic. Modeler - . , , , ; , . , , Details View. , - : Skip – . . 94 Design - , ; Exit – ; Continue – . 95 . Dimension; , , , , - . . , - . . Design Modeler , , , . , . , . . (Horizontal). X). - ( , , , Details View ( - . 3.17). ; (Vertical). ( ; (Length/Distance). . 3.17 ), Y). (Value). - , , Reference Only; . Edit. - . - , ; (Radius). , Move. - , . . (RMX) ; (Diameter). . (Angle). (RMN), Animate, ; . , ( . . Alternate Angle); (General). - 96 ) . - Cycles. : ( , - . . Display Values. Values 97 , Names – , . 3.3. - . - - , . , - . Design Modeler Modelling . . . . 3.18 Sketch Instance, - , Details View, Generate. : , , . Details View ( Base Sketch – . - . 3.18) , ; : , ( ). , , ; . 3.3.1. ; Base X, Base Y – . , ; , , Instance X, Instance Y – ; Rotate Angle – (Instance X, Instance Y); Scale – . (Extrude) . . 3.19 Base Object – . : , - . Generate. Design Modeler . , , : - , . ; Operation – , Add Material, . - . . , . 98 Material es – , « » 99 Cut Imprint Fac, . ( Direction Vector – . , Add Frozen . 110); , (Normal), Direction – . None ; . . : Normal – , , Both Symmetric , Both Asymme. . Fixed – , , To Next , To Face – , To Surface - Reversed – tric Extent Type – Through All – ( Depth – . 3.20); , - . . . 3.20 , (Line Body), (Surface Body). – (Revolve) ( Object, Operation . 3.19 100 . Direction – Angle . 3.21). Extrude. , . 101 Base Axis - ( ), . , . . - , . , . Thin/Surface? As Yes, . (Sweep) - . 3.21 . : Profile – Path – Alignment – ; ; . Path - Tangent – . Global Axis ; . Scale – . 3.22 ; Twist Specification – , (Skin/Loft). . (No Twist) , Turns – – . Pitch – Turns Pitch . 3.22. , - Ctrl. . 3.23. , . 102 Profiles , – . Sweep . . , , , 103 Move to Top – ; Move Up – ; Move Down – ; Move to Bottom – - . 3.24 . , Delete. , , ( . 3.25). : Line Body – , ( . 3.23 Design Modeler , Fix Guide Line. , (guide line). . Continue Sketch Selection - . , , . ( Details View. . . 3.23). . - , Profiles ( - . 3.25 ). , Lines From Points, Lines From . 126); , . , Edges, Lines From Sketches ( . Surface Body – , , ( Thickness). , , Surface from Edges, Surface from Sketches, Surfaces from Faces ( . . 128); Solid – , . , , , Primitives ( . . 109). (Parts) Form New Part . . . 3.24): 104 - 105 . . Extrude, Rotate, Sweep, Skin/Loft As Thin/Surface?, . ( No). ( Yes), : Inward Thickness – , , Outward Thickness , . . , Solid . Fixed Radius Blend. Geometry , , Radius . , - Variable Radius Transitions Blend. Linear – : Smooth – Start Radius, End Radius . . Thin/Surface. - Selection Type . 3.26 : . Faces to Remove – Faces to Keep ; Bodies Only – . Geometry Selection Type. ; c . 3.26. , . ( . 3.27) Chamfer. Geometry - . Direction : Inward – z, Outward , Mid-Plane – - , . - Type : Left-Right – . . 3.27 , . Design Modeler , , Left-Angle (Right-Angle) – , . . 110). . Freeze (Line Body) Vertex Blend. (Sufrace Body) 106 - . ( Body , - 107 ( Verticies) - . , , . , Points. : Construction Point – , Spot Weld – , « . Base Faces) ( Single – , (Face Offset); Sequence By Delta – : (Sigma), (Delta), (Face Offset); Sequence By N – : (Sigma), (N) (Omega), (Face Offset); From Coordinates File – ; Manual Input – , », Point Load – ( Guide Edges), ( Definition): : (Sigma), (Edge Offset), - - , (Edge Offset) , (Edge Offset), - . 3.28 Design Modeler , : , . Points 108 - . 3.28. , , , , . Create Primitives ( , (Base Plane), gin Definitions), , 109 . 3.29). , - (Ori- . tion , Add Material, Cut Material . OperaAs - Thin/Surface?, . Design Modeler. . 3.30 Freeze , Unfreeze. Tools . Generate . 3.29 3.3.2. . , , , . , Design Modeler , , , . Freeze Unfreeze , , . - - , . Orientation Add Frozen. (Pattern), . Create. . , , , , . - , , . Modeler Freeze – ( Design ) - . Pattern Type Linear – (Direction), Circular – Geometry : . (Offset) (Copies); . (Axis), . ( 110 . 3.30). - , . (Copies). – - (Angle) Angle Evenly Spaced ; 111 Rectangular – . - , , , , . Create . Pattern . 3.31. Pattern Type , « , » . , . Bodies , . ; . ( Mirror – Mirror Plane , Type . 3.32). - . No Preserve Bodies?; . 3.32 Move – : . (Source Plane) (Destination Plane). . serve Bodies?, No , . . 3.31 Body Operation. 112 - . 3.33; Delete – Body Operation . . 113 Pre- . 3.33 Scale – . . 3.34 , Scaling Origin): World Origin – , Body Centroids – . 0,001 1000. Simplify – Design Modeler Yes). Simplify Topology; Sew – Translate – , Point – (Scaling Factor) . . Simplify Geometry ( , , - ( (Surface Body), ). - . , , : Normal – Tolerance, , User Define – Loose – - . , - , rection Definition): Selection – , Coordinates – . Distance, – X Offset, Y Offset, Z offset. Rotate – Create Solids. Angle. Cut Material – , Yes Sew . 3.34. User Tolerance (1 ; 114 (0,5 ), ) - . , tion): Selection – . , . , No). Cut Material . Preserve Bodies? ; ( Preserve Bodies? ; ( Axis Defini, Components – - . Body Operation (Extrude, Rotate .) . ( ) . ( Preserve Bodies? Body Operation . 3.35. 115 Di- - - . 3.35 Imprint Faces – . - Body Operation « . » Operation, . 3.37 , Boolean. (Solids), (Line Body) Imprint Faces. - ( . 3.36). Preserve Bodies? ( Body). . Create. Operation Unite – No); (Surface - : Tool Bodies . ; Subtract – , serve Tool Bodies? ; Intersect – . 3.36 Slice Material – . , , , . ( Yes). . 3.37. . Preserve Bodies? Body Operation . Tool Bodies Target Bodies . . Tool Bodies , Intersect Result – : Intersection of All Bodies – , Union of All Intersection - . Preserve Tool Bodies? Yes, Sliced, , Yes/No, (Frozen) 116 Pre- 117 . - Boolean . 3.38. . 3.39 Slice By Surface – , . 3.38 ( No). Slice by Surface Slice. Create , ( . . Slice Targets ( Slice by Plane - , . Bounded Surface?; Slice Off Faces – , 118 Faces. Modeler . Slice ; - Slice By Surface . Slice . 3.39. - - . 3.40. Target Face , Slice Type - Slice , , Freeze). : Slice by Plane – (Base Plane). , – All Bodies) Selected Bodies . ( Target Face) (Slice Targets=Select Bodies). Slice Targets=All Bodies. Bounded Surface? Slice Off Faces 119 . 3.41; . Design , Slice Off Edges – Slice Off Faces (Line body). . Section). (Cross Edges. Slice . 3.42. . 3.42 Face Delete, . 3.40 Create. , « » Automatic). Faces Method ( Edge Delete, Face Delete Edge Delete . . Healing Method. , No Healing . . 3.41 120 121 Healing - Face Delete . 3.43. . 3.44 Edge Delete , Healing Method - . Sketch Projection, . , , - . , - , - . 3.43 . Geometry . - Generate. , , . , , Instance, Sketch , . 3.3.3. , Design Modeler , . , - , . Named Selection, Tools ( , ), , , , . . 3.44 , 122 , 123 . - . , «-». (Surface body) Mid-Surface. - Face Pairs, , . - , , . 3.46 . 3.45). . Fill - . ( Tools. Extraction Type): By Cavity – , By Caps – . - Faces. (Surface Body). . 3.45 ( , , . , - Bodies , Symmetry Tools. ( 1 3). Number of Plains , , Mechanical . Symmetry Preserve Solids). . 3.47. , . . 1 , . - Caps 2 (Surface Body). Fill, Extraction Type 2 3 3, By , . (Line Body) (Surface Body) Concept. : . 3.46. 124 Preserve Capping Fill - 125 Lines From Edges . Edges Faces - , - ; . . Operation . 3D Curve . , Points. , From Coordinates File – Operation . , , , Clear , Delete Point , Definition : Point Selection – . . 3.47 Lines From Points – . Point Segments , , Points. ( Point Pairs) , ( Point Chains). , ; (Remove Last Segment) (Clear All Segments). Operation, Add Material, Add Frozen ; Lines From Sketches – . Base Object , , (Plane from Face), . Operation ; 126 : Open End – Closed End All Points – – Split Edges. , : Fractional – Fraction 0,5 Split by Delta – Sigma – Delta – Split by N – , , . Edges Definition , - . , ; : , ; N : Sigma – , Omega – ,N– 127 . . , - . - Surface From Edges ( . ), - . . - , Concept Cross Sec. , . , User Integrated, , , , . User Defined . Design Modeler . (Surface Body) - : Surface From Edges – tion. 3.48, . Edges , , - . Flip Surface Normal?) ( - Thickness); Surface From Sketches - , . . ( Base Object . Operation Section Add Material) Add Frozen) Details View . 3.49). . - Orient With Plane Normal? ( ). Yes – ( Offset Type). - Thickness ; Surface From Faces – . , Faces Operation . , , . 3.48 Holes Repair Method ( No Healing) - Natural Healing. . 3.49 128 129 Cross - 3.4. Hide Sketch – . , . , - . , - . Show Sketch; Look at – - . , , ; Suppress – , . . , Suppress & All Below, , . . ; : Edit Selection – Unsuppress – . Suppress. - . , Unsuppress & All Below, Details View; . Insert – . 3.5 Rename – ; , Show Dependencies – , . . , . 77); , . . , - , , , ; Delete – Generate – ; . Generate ; ; Always Show Sketch – , - . ( . ) , . , , , Suppress Body – . ; - , (Line Body, Surface Body, Solid), Mechanical. Unsuppress Body; . . 3.50. Show Sketch; 130 Parents Children – 131 - . , . , , . , , Workbench , . 3.50 . - . . 3.5. , , , . , Extrude, , Angle . Tools Parameters. . Details Depth Revolve , , , Parameter Manager, - . - View . 3.51). Design Modeler , . , , - Parame- ter Manager, . . , , , , , . . . - . 3.51 , . 3.52 - ANSYS. , 132 - : Design Parameters – ; - 133 Parameter/Dimension Assignments – ; Check – ; Close – . - ZXPlane.L2 = 2*@ZXPlane.L1 + @ZXPlane.L3 – ZXPlane.L2 : @ZXPlane.L1 @ZXPlane.L3; Extrude1.FD1 = dist – Extrude1.FD1 dist, ; Extrude1.FD1 = sqrt(x_dist*x_dist+y_dist*y_dist) Extrude1.FD1 x_dist, y_dist, . Check Design Modeler ( . 3.53). , . Close Parameter Manager. - - . 3.52 , Parameter Manager. , Parameter/Dimension Assignments. - . @. : sin(x), cos(x), tan(x), exp(x), – abs(x), ln(x), sqrt(x). . 3.53 – - . Parameters Generate. : ZXPlane.L1 = @ZXPlane.L1 – ZXPlane.L1 @ZXPlane.L1; 134 Parameter Set . 3.54). , . - 135 , Parameter Set 3. ZYPIane), . (XYPIane, ZXPIane, 50 X . 45 . . . 4. . Move . 5. , . – . - – . 6. . Extrude . , . 7. , . 3 . 5 . 8. . - . Revolve 9. Revolve 90° , . . . 3.54 10. Body Operation . - , . 11. 1. ANSYS Workbench, Static Structural. - Design Modeler. . . 12. . : Tree Outline (Surface Body). Details View? . Draw . Dimensions . 136 13. ? ? Graphics 2. . - . - . 14. 10R, . R– - . . 137 Edit ( 4. . 4.2). , , , . Workbench , Engineering Data. , . . Engineering Data , - . . - Engineering Data , . . . . . . View . 4.3 . . 4.2 - 4.1. , , , , . Engineering Data, ( . 4.1). , . 4.1 . 4.3 Engineering Data 138 - . 4.1. 139 4.1 , Toolbox A . 4.4, . Toolbox : ) ; Outline Filter B , ) , ) . (Outline (Outline Filter) Properties Pane D ; - Outline Pane C - - Filter) - ) . ( Engineering Data), , , ) (Properties Pane) . - . ) Outline Filter (Properties Pane) : ; , , , ; - . 2.1. ; ; , , . . ( (Toolbox) (Outline Pane) ). - Outline Filter . 4.5). . , . ( )– , . (Structural Steel). , . , 4.3 - Favorites, , Chart Pane F - , (Outline Pane) Table Pane E . 4.4 General Materials , , General Materials. . 140 . 4.5 141 Outline of . 4.6 (Table Pane) , ( ( . 4.5 , ( . 4.6). , , : , . ( - , - ) (Properties Pane) . 4.7). ); - *, ; . ; . 4.7 ; . . (Property) , . (Chart Pane) ( . 4.8). - - , Edit Properties Properties of Chart ( . . . 4.9). , , , . 142 143 - . , . , Add Outline Filter. Outline Pane. ANSYS\v120\Addins\EngineeringData\Language\<lang>\Samples. : General Materials . , ; General Nonlinear Materials . 4.8 ; Explicit Materials ; Hyperelastic Materials , - . ; . 4.9 Magnetic B-H Curves B-H , 4.2. . , - , . , Outline Pane. . 144 Import . Engineering Data File *.xml, *.engd. , . . . File Import, : , , - , , . ( , XML- Favorites). . 145 - . Location , Add To Favorites). Outline - Filter. Favorites ( . . 4.3). - Ok. , - , : , ANSYS 9.0 4.3. Outline Pane. - 11.0; ; MatML 3.1 Schema; AUTODYN. , - : ; ; (Suppress); , . . Outline Pane, *. . ; - ; . , . Outline Pane . Outline Filter, . : , , , . , - . (Location) , . ). , (Suppression) - . , . , , , - . , , « ; , . ( - » ( ( Favorites) , . 146 ). (Add) - , , . 147 - , Favorites. ( , , Default Solid Material ( ), Default Fluid/Field - , - , . Outline Filters , » (Favorites). »( Add to Favorites). Favorites, , ). ( ). – Engineering Data. , –« « , Outline Filter Material ( ). (Structural Steel), – (Air). , - . , Source . , . , ( ) , . , : - . ; . ; . , ( View Linked Source), Refresh From Linked Source) Break Link To Source). . . , ( ( (Description) , , , , Properties. , . ( Unit) ( Value) Properties Pane. . , - . , , . , - , , , Toolbox Outline Filter Outline Pane 148 , Tabular. , Table Pane. , 149 - . , - *. , . , . , . : ; ; , , - ; , . , - . 4.10 Display Validation Failure ( . 4.10). . - . . . . Suppression, . : - . = . * + Parametrize . 1,0 . , - . . 4.2 . . . . 135). Parametrize, Parameters - . . 150 . 151 0,0 - , - 4.2 . 4.3 , - . : 1. Engineering Data ; Outline Filter Pane; , Edit…. 1. . Outline Filter Pane. Edit Library . File Import Engineering Data…. . 2. 3. 4. 4.3 1. new material. 2. Enter. 1. 1. . 2. Outline Pane Click here to add a , . 1. , . - . 2. 3. 2. File Export Engineering Data…. , . 1. Outline Pane. File Export Engineering Data…. , . 1. , 1. , 2. 3. – . 2. Properties Delete. , . 2. Pane. 3. . 3. 4. , , 1. 2. , Toolbox. , . Properties Pane. : , ; Edit Library – , , - . 3. 4. Table Pane. . 1. - , . , 2. - Parametrize. . 5. , , . 1. . Save ( ) 6. . 152 , . 2. Suppression. 153 .4.3 1. . – x, y, z (2D- , - , x, y). . 2. 4.4 Add to Favorites. 3. Favorites Outline Filter. 4. , , Default Solid Material ( ), Fluid/Field Material ( ). Default - , Toolbox. - ), , . , , - ANSYS. , , . Suppression) - , ( . , (Bilinear Isotropic Hardening) (Multilinear Isotropic Hardening) – – – – – – – – – – – Hardening) – – – – (Isotropic Elasticity); (Orthotropic Elasticity); (Mooney-Rivlin); (Neo-Hookean); (Polynomial); (Yeoh); (Ogden) (Bilinear Isotropic Hardening); (Multilinear Isotropic Hardening); (Bilinear Kinematic Hardening); (Multilinear Kinematic (Thermal Conductivity Isotropic); (Thermal Conductivity Orthotropic) (Isotropic Resistivity); (Orthotropic Resistivity) , - . , , , . ( ), f(T) . - . , , . 4.4. , x, y, z, ( . , . , ) ). . 154 ANSYS - - . : 155 ( ( – – ( . 4.4. ); ); – – ); . - , : ( (Mooney-Rivlin); (Neo-Hookean); (Polynomial); , . 4.11). , (Yeoh); (Ogden). , CAD- - . - . . . 4.11 - . . . . Properties CAD- - , . (Material Properties) Pane. , , CADMatML 3.1, - ( ) , , . , - . - , : , . CAD- - . (149) . , . (Material Properties) : , CAD- , . 1 , ln 1 . 156 157 , (150) , - ( . 4.12) - . : ( . ); , . . . – »( . . 4.11). - . , . , : “ – – . , - , ( ) 1 , 2 , . 4.12 ANSYS . e 2 1 2 2 2 2 3 3 1 , : - . ( : 1 2 e- ; . 4.13); . , ( (151) . 3 . 1 2 3. , , ( 1 2 . 3 ), , . 158 . 4.13 . 4.14 159 . 4.14). - , , . « - , – » . 4.15. ( . 4.17). . 4.17 . 4.15 ANSYS - , « »: ( . 4.18). , . - . , . , . 2 - . . . . ( . 4.16 160 . 4.16). - . y, . 4.15). - , . , – . 4.18 161 4.4.1. . . . , . Toolbox . Plasticity . 4.19 , Include . Property, Bilinear Isotropic Hardening Properties Pane. . 4.21 , (Multilinear (Multi- . 4.19 (Tangent Modulus) (Yield Strength) . 4.20). (Chart) ( - Isotropic Hardening) linear Kinematic Hardening) ( . 4.22). . 4.21). . 4.20 . 4.22 162 163 , ( ; . . 4.23). . 4.24 - . ( . 4.23 1 4.5. , E ). , , . , - , - . . 4.5 ( . . 4.24). - , 0,5. , . 0,5 ) ( : : ; ; ; ( ; . ); ; 164 165 - 4.5 1 Toolbox Data, 2 . Experimental Stress Strain . , , Uniaxial Test , Data – , Include Property, ( . 4.26). , - . . « – . 4.25. , . - » , (Mullin). , - ( ) ( ) - . . 4.26 1,8 : 1,6 , 1,4 Ctrl + C, ; 1,2 Table of 1 Properties, Ctrl + V. - 0,8 ( 0,6 A) 0,4 ( 0,2 ( – . 4.27). » 0 -0,5 0 0,5 1 . 4.25 166 1,5 2 Toolbox, 2,5 ( B). . 4.28). 167 - . 4.29 Curve Fitting Solve Curve Fit. - . 4.27 , . . , ( . 4.29). Pane « ( – . 4.30). . 4.30 . 4.28 168 Error Norm for Fit ( . 4.31) . 169 Chart » (Normalized Error) , (Absolute Error) . , . , 5. , . Mechanical. . , - . 5.1. . . 4.31 : . 1. ANSYS Workbench, Static Structural. : Outline Filter Table 2. ( 3. . ; . Chart? «NewMat1». ). «NewMat1», . : . General Aluminium Alloy . 1. ( , ( ? ? 8. ANSYS? 9. , , 3. , ? 170 - , . . Curve Fitting .). . - ? - . 2. , 6. 7. .), , FLUENT, CFX Aluminium Alloy . , . 5.1. . 5. , review) Outline Pane? ? . 4. Materials ( . 171 4. . - . . 5. - . 2 3. - . , . . . . 5.2 . - (Mesh) - . Mesh , . . . 5.1 , (Surface (Line (Beam). - bodies) . bodies) Mesh. . DesignModeler – (Multibody Part). . , , - DesignModeler , . , . . . ANSYS Workbench . 5.2 172 173 - Preview Surface Mesh Mesh ( . 5.3). Mesh . 5.4). - . 5.4. . 5.5 , , . - (Relevance), 100 +100 ( . 5.6). , - . Preview Surface Mesh. . 5.7. . 5.3 . 5.6 . 5.4 5.2. Defaults (Details of Mesh) ( . 5.5): , (Physics Preference); (Relevance). . , - Relevance -100 426 212 . 5.7 Statistics 174 . (Structural) – . , Relevance 100 2766 1382 Relevance 0 986 492 . 5.6 . 175 . (Element Size) ( , ( , .) . 5.10). , . - . , (Use Advanced Size Function): , (Initial Size Seed). . . (Relevance) . . (Relevance) (Relevance Center) - (Sizing). . 5.8, . 5.9. . 5.10 . 5.8 (Initial Size Seed) - , . (Smoothing) (Use Advanced Size Function). - . . ( . 5.11). . 5.9 176 177 (Transition) ( . 5.12). Tran(Use Advanced Size Function). Fast. sition . 5.14 ANSYS Workbench : . 5.11 1. Advanced Size Function) 2. : 2.1. . . 5.12 Span Angle Center ( ) , Coarse ( Medium Fine ( Span Angle Center : ) – 91 60 ; ) – 75 24 ; ) – 36 12 . . 5.13 5.14. (Use . (Element Size) . - . - ( ment Size 2.2. ( 100 ( . 5.15). (Proximity and Curvature) . 5.16). +100. (Element Size) (Default), Proximity and Curvature , Relevance ( ) . (Proximity) . 2.3. (Shape Checking) ( . 5.17). (Standard Mechanical), - . (Aggressive Mechanical). . 5.13 178 , ). Ele- 179 - - 5.3. MESH CONTROL Mesh Control , . 5.3.1. ( Method . 5.19, ) Mesh Control Scope , Geometry Apply. ) - . 5.16 . 5.15 ( 2.4. (Initial Size Seed) , ( . 5.18). . 5.19, ): Automatic ( , ; Tetrahedrons ; Hex Dominant , ) – , ) – ) – , , , ; Sweep . 5.17 )– . . 5.18 . 5.19 . 5.1. 180 181 . 5.1 5.1 8– , Update, Generate Mesh 2– Method 1– Method Mesh Control 7– Patch Conforming Method 4– Geometry 3– 9– Mesh 10 – Hex Dominant. 6– 5– Method Tetrahedrons 182 , . . 183 . , . 5.2 , . . : 1. 2. . Design Modeler , . 3. 6– 5– Method Hex Dominant . . , . 8– . 5.2. , Update, 5.2 Generate Mesh 7– Hex Dominant Method 2– 1– 3– Method Mesh Control Method 4– Geometry 9– 10 – Mesh 184 185 , , . 5.20. , , , Tetrahedrons. 5.3 , - , 2– Method 1– Method Mesh Control , . 5.20 (Sweep Method) . 4– . , Geometry 3– , . . ( ), - . - . 5.3. 6– 5– 186 Method Sweep 187 5.3.2. . 5.3 Workbench . Sizing ( ) Control . 8– , Update, Mesh : , Type Element Size ( ) ; Generate Mesh Number of Divisions ( ) ; Sphere of Influence ( , 7– Sweep Method ) . Sizing - , , . , . 5.4. , . 5.4 (sphere of influence) 9– Mesh 10 – - Bodies Faces Edges Vertices . 5.5. 188 189 . 5.5 5.5 7– Sphere Radius , 2– 1– Sizing ; 8– , Element Size Sizing 9– Generate Mesh 3– Update 4– 10 – - , Mesh 5– 6– Vertex Sizing 190 10 – , , 191 . 5.6 . 5.6. 5.6 8– Type Sphere of Influence, 7– Center, Sphere Radius 1– Sizing Mesh Control 2– - Sphere Element Size Sizing 9– 10 – (Global Coordinate System) 3– 4– Sphere Radius , Element Size (Coordinate System) , 12 – , Update, Generate Mesh 5– 11 – - 6– Face Sizing 192 - 193 . 5.6 , , , - . 5.3.3. 13 – Vertex Sizing , - Mesh ) Contact Sizing ( Mesh Control , - , . 14 – Mesh . Element Size Type - Relevance ( . 5.21). 15 – , , . 5.21 5.3.4. REFINEMENT Refinement ( Mesh Control ) , , . . , 16 – 194 195 , Refinement, . , . Refinement . 5.7 1, . , - , , . Refine- ment, 6– . Refinement, . 5– Refinement 1, , - . 5.7. 5.7 8– Refinement Update 7– 1– 2– Refinement, Refinement 4– 3– Refinement , 10 – 9– Refinement =1. Mesh 196 197 - Sizing 5.8 Refinement . - . 5.22) Sizing - , . Refinement . , . . 5.22 . - 2– Mapped Face Meshing, , 1– Refinement - Sizing Sizing , Refinement . 3– Mapped Face Meshing 5.3.5. 4– , . (quadrilateral) gular) Mapped Face Meshing , , (Mapped Face Meshing) . (trian- . , , . (Mapped Face Meshing) . 5.8. 198 5– 6– 199 - 5.3.6. . 5.8 Match Control - . 5.23) 7– - Refinement ( Update . 5.24). 8– Mapped Face Meshing , , . - . 5.23 : Match Control - Mesh; ; . . 9– (Mapped Face Meshing) , . 5.24 200 201 Z - . 5.9 5.4. , . New Section Plane ( . ), (Section Plane) . . : 4– 3– , ; ; . . 5.9. 5.9 5– 6– 1– New Section Plane 2– 8– 7– « 202 203 » 5.5. , , . 5.25). . , Problematic Geometry ( . (Virtual Cell) - - ), . . , : . - , ; - CAD, ; ( (Model) , - . . , , ( ). . Ag- gressive). : . 5.25 ( Sizing); ), , . ; , CAD, . ; . , , . . , 5.6. Model. 204 (Virtual Topology) . , , , . ( - Model Virtual Cell , - ( Virtual Topology, . 5.25). . 5.26, ) 205 - ( ( . 5.27, ). ) ( . 5.27, . 5.26, ). , ), ) . . . . - Virtual Face ( Geometry , - ( . 5.28, ). . . 5.28 , - , . 5.26 ( .). , - . . . . . 5.27 : . 5.28, - : ; . - – . ; ; . , 206 . 207 5.7. Element Shape ( MECHANICAL ANSYS VMESH ( - ANSYS. Part Relevance SMRTSIZE Part Proximity ( Number of LESIZE . (Hex-dominant) , . ID45, ANSYS (hex-to-tet) . KREFINE, LREFINE, ESIZE. SMRTSIZE. - . ANSYS Workbench. 1. ? 2. 3. 4. - . . , , ? 5. . ANSYS ANSYS Ansys Workbench ? - , 6. - . : , , , , , - ? ? ? ) - Defaults ? ? Statistics ? 208 , , ANSYS, . Shape Checking ( ) SHPP, LSTET,ON. (SHPP, LSTET,ON) (Standard), . (SHPP, LSTET,OFF) (Aggressive), . Mapped Face Meshing ( MSHKEY,1 MSHAPE. , SOL- , . . (SHPP, OFF), ) VSWEEP. ) SMRTSIZE. ANSYS. . Sizing (Element Size – Element Divisions – ) ASIZE. Sphere of Influence ANSYS Contact Sizing AESIZE , Refinement AREFINE. Element Size Proximity and Curvature ) 209 - 7. . 6. . Relevance Center. , Relevance . - - . 8. Sizing ( ? 9. . , .) - . . 10. 11. « , ? - Extrude. » , Workbench » « » . : - . ; . ) Extrude. . Refinement, . - , . 13. « , (Sweep Method). 12. Refinement . ( bench » ( . ) Work. 6.1. : , 2. . - 14. . ? ; ? 15. Match Control (Outline). - ? 16. ? 17. New Section Plane ; (Details of “…”). - . , . . , - ( Mesh . 18. - , . 19. 20. - Virtual Topology (Virtual Cell)? (Geometry). ; (Graph). - ? ; 210 , Details of “Mesh”); 211 (Tabular Data). , - . . 6.2 . . Definition ( . 6.1 , , Yes). 6.1. - Environment - Structural . 6.3), . Static : - . . . Environment , , . , - . . 6.2. 212 - , , , Suppressed Inertial – ; Loads – , – ; 213 , - Supports – , , , Coordinate Sys- ; tems , . ( . 6.3 Rename - . 6.6), . Environment - Define By): Geometry Selection , Global Coordinates Static Structural. - . ; (Origin) Geometry; - . (Global Coordinate System) - . , , , - Coordinate Systems. - , , Geometry, , , . 6.4 ( . 6.4). Apply. , Coordinate Systems ( . 6.5 . 6.5). – Coordinate Systems, Insert Coordinate System. 214 - Principal Axis About Principal Axis . Axis, Orientation - Define By - , . 215 . 6.6 . 6.7). - . , ( . 6.8). . 6.7 . Geometry, : . 6.7 . 6.8 , , , Magnitude . - ) ) , , Geometry, - - , Apply. . 6.9 - : - – Apply. - Tabular Data. . Number of Steps Analysis Settings, . 6.10 6.11). ( . Tabular Data, . 6.12). : (Constant); (Tabular); (Function). . . 6.10 . 6.11 ( . 6.9). Import… : , Export…, ; - ; ; . . 216 217 - (Acceleration) ( Graph (Vector). Magnitude) - . 6.13). . 6.12 Define By): ( ( . - Direction). . 6.7); (Components) . x, y - z. - . mks – 2 . (Global Coordinate System) Coordinate System). ( ) ( . 6.15). . 6.13 6.1.1. , Workbench, Acceleration – ; Standard Earth Gravity – Rotational Velocity – : ; . 6.15 . . 6.14 Inertial, . Gravity) . , . 6.14 . 218 - Workbench , . , 219 (Standard Earth . 2 9,80665 . Direction - . . 6.16, 6.16, - z Rotational Velocity My Coordinate System. - , ( . 6.17). . 6.17 . 6.16 . 6.18 Rotational Velocity . - , x, y z - . . , - . By Vector), (Define Axis). ( : , . 6.18 ; , 6.1.2. . Magnitude ( ). - Workbench Environment ( . 6.19). Loads - : (Define By Components) . Pressure – ; Hydrostatic Pressure – 220 ; 221 Force – ; Remote Force – Bearing Load – Bolt Pretension – ; Moment – ; Generalized Plane Strain – Line Pressure – Thermal Condition – Joint Load – Fluid Solid Interface – . ; ; , Magnitude – mks – . . - , ; - . ; ( . 6.22). ; ; ( ) Pressure . ( ( - . 6.20). . 6.21). , . 6.22 Geometry), ( Magnitude) – Constant, – Tabular, – Function. Define By). . 6.19 Magnitude . ) (Define By Vector), (Define By Components) (Define By Normal To). - Hydrostatic Pressure . ( . 6.23). ( Fluid Density). (Vector) (Magnitude) . 6.20 (Components) ( (Direction) Hydrostatic Acceleration. . 6.21 222 223 – . 6.23). , 9,8 2 , . ( tem) Coordinate Sys). - ( . 6.24, . . 6.25 . , - , . . 6.25 ( Magnitude). , ( . . 6.1). , . . , . . 6.23 . . 6.24 Force . . mks – . . 6.26-6.28 . , . Geometry. By Vector) (Define - , . (Define By Components). 224 - 225 , , , Remote Force ( . 6.30). , . . 6.26 - ( X Coordinate, Y Coordinate, Z Coordinate) . . 6.29 (Define By Vector) (Define By Components). , ( mks – . 6.27 . . 6.1). . . 6.30 - . . , – . . 6.28 . 6.30 226 227 - Bolt Pretension ( ) Bearing Load. - . . . ( . 6.31). - . . 6.31 z, . . - Bolt Pretension . . Workbench , . : - ( ) ( . . 6.32. - - ) . Define By): - Load – Preload) ( . 6.34); Adjustment – Preadjustment) . 6.35). , . 6.32 mks – . , . . 6.36. - . 6.33. . 6.34 . 6.35 Bolt Pretension - , . 6.33 2 . , 228 229 . – – . - - (Lock). , . . 6.38), ( . 6.37 ( . 6.39) . 6.40). . 6.36 Moment , , . Details of “Moment”. . Geometry - (Define By Vector) (Define By Components). . . mks – . , . , . . 6.37. (Magnitude) , 230 . 6.38 . 6.39 231 . 6.40 Line Pressure . , - Geometry . Define By): ( (Components), (Tangential). . . 6.41. . (Vector) Line Pressure mks – nitude Thermal Condition . Geometry . . 22 , , , , , , , . . 6.43 . 232 Mag, . - . 6.41 - , . , . 6.42. . 6.42 233 . 6.43. 6.2. ( , ) – ( . 6.45). . . Workbench Supports Environment ( . 6.44) : Fixed Support – Displacement – Remote Displacement – ; Velocity – ; Impedance Boundary – ; Frictionless Support – . 6.44 ; Compression Only Support – ; Cylindrical Support – ; Simply Supported – ; Fixed Rotation – ; Elastic Support – ; Coupling – ; Constraint Equation – , (Fixed Support) , , , Fixed Support , Details of “Fixed Support” Apply Geometry. 234 - ; . 6.45 ; , , Displacement. Geometry. ( Define By): x, y, z (Components); (Normal To). - « - » . «0» - . . . Free ). , . 6.46 , , , 235 - , . mks – - . 6.50 . , - . . . 6.47 . . 6.48 , . – . - , . . 6.49 . 6.47 . 6.48 Remote Displacement. . 6.49) placement” . 6.50 Details of “Remote Dis, Frictionless Support . . ( – . X Coordinate, Y Coordinate, Z Coordinate). mks – , . 236 « » ( - ). Geometry Apply. 237 - . 6.51. . . 6.52 Cylindrical Constraint . . 6.51 Compression Only Support . (Axial), Geometry. , . , . - (Radial) (Tangential) . 6.53). - : Free – Fixed . . 6.53 - ( ). , . , , , - (Radial, Axial Tangential) . Compression Only Support . , , - Cylindrical Constraint . 6.54. , . . 6.52. . . 6.54 238 239 . - Simply Supported . , tion X, Rotation Y, Rotation Z: Fixed – - . , Apply . Fixed. . 6.55. – , (Global Coordinate System) Geometry. . Simply Supported Rota, Free – - . - . . 6.57. . 6.56 . 6.57 6.3. . 6.55 . , Fixed Rotation . , . (Static Structural) : Fixed Rotation , . , Apply Geometry. ( 240 . 6.56). - 1. Step Controls ( Number Of Steps – Current Step Number – Step End Time – Auto Time Stepping – ): ; ; ; . 241 2. Solver Controls ( Solver Type – Weak Springs – Large Deflection – Inertia Relief – 3. Nonlinear Controls ( Force Convergence – Moment Convergence – Displacement Convergence – ; Rotation Convergence – ( ); Line Search – . 4. Output Controls ( Calculate Stress – Calculate Strain – Calculate Contact – Calculate Results At – 5. Analysis Data Management ( Solver Files Directory – Future Analysis – Scratch Solver Files Directory – Save ANSYS db – ANSYS; Delete Unneeded Files – Nonlinear Solution – Solver Units – Solver Unit System – . 6. Visibility ( 6.3.1. ): ; Step ; ; . 6.58) - . . ): - ; , ; . - . 6.58 , , , - . , . . ): . ; ; , , , ; . . Number ): Of Steps. ; ; Tabular Data ( ; ; . ; . Current Step Number Step End Time . ; , . - . Auto Time Stepping ). 242 Controls ( : . 243 . . 6.11) - 6.3.2. . (Program Controlled), (Off) (On) Controls ( . Define By): (Substeps) (Time). , (Initial Substeps), mum Substeps) (Mini- (Maximum Substeps) . 6.59). (Initial Time Step), ( . 6.61). Solver Type . “On” Step) Solver - (Minimum Time Step) ( . 6.60). - Workbench : (Direct Solver) (Iterative Solver). (Program Controlled). . 6.61 , - . (Maximum Time . Weak Springs . , . . COMBIN14. Controlled). . . 6.59 Messages. . 6.60 (“On”) “On”, “Off” ( (Number of Substeps) (Time Step). 244 Define By): (Program - - . Solver Controls (“Off”) - – Springs Stiffness, 245 6.3.3. : Program Controlled – - Nonlinear - Controls ; Factor – , ( Stiffness Factor) ( Manual – ( , - , ( . 6.64). . 6.62); Springs Stiffness Value) ( - . 6.63). . , . 6.62 - , . . , Large Deflection , . , , Force Convergence – Moment Convergence – Displacement Convergence – Rotation Convergence – . 6.63 Large Deflection . 6.64 : ; ; ; . : Program Controlled – “On”. ; , On – Remove – , . ; . Inertia Relief . (“Off”). (“On”) , - “On” : Value – . . , , (ANSYS Calculated) , . - . - . ; 246 247 Toleran e – 6.3.4. , , . Output Controls - ; Minimum Reference – , . Value Minimum Reference . . , , - . 6.65. ( . 6.66): Calculate Stress; Calculate Strain; Calculate Contact; Calculate Results At. . 6.66 : (Stress), tact). (Strain), (Calculate Results At) (Con- , : All Time Points – Last Time Point – Equally Spaced Time Point – . ; ; - (Number Of Time Points). ANSYS , , . 6.65 , 1000. Line Search . : 6.3.5. Analysis Data Management ( ( ); ; , Solver Files Directory. . . 248 - 249 . 6.67). , Future Analysis - , Unit . - , ( . : None ) ( . 6.68). (Solver Unit System) Manual . Solver Unit System . Prestressed analysis. Scratch Solver Files Directory, , , . 6.67 . - Workbench . 6.1. - , - . Save ANSYS db ANSYS. , Mechanical APDL (ANSYS ). Delete Unneeded Files Workbench “Yes”, . 6.68 6.1 . . . , ., . , Nonlinear Solution. , . Solver Units – , Manual – ( 250 : Active System . ) 1 Metric (m, kg, N, s, V, A) mks 2 Metric (cm, g, dyne, s, V, A) cgs 3 Metric (mm, kg, N, s, mV, mA) nmm 4 Metric (mm, t, N, s, mV, mA) nmm 5 Metric (mm, dat, N, s, mV, mA) nmm 6 Metric ( m, kg, N, s, V, mA) mks 7 U.S. Customary (ft, lbm, lbf, ºF, s, V, A) Bft 8 U.S. Customary (in, lbm, lbf, ºF, s, V, A) Bin 251 6.3.6. Visibility . ( 3. Number of Steps Analysis Settings. Tabular Data? 4. : (Acceleration). . 6.69). , ( - ? ? . 6.70). ? (Components) - . 6.69 ? Display Omit. 5. Gravity). (Standard Earth ( ) . 6. locity. 7. Rotational Ve? . 10 . 8. 9. Magnitude? . . 6.70 ? 10. , . : ? 1. . . Graph : ? Tabular Data? Graph , Tabular Data? ? Remote Force. 11. Environment? Details of"../? , , - Workbench. , Loads - 4 12. Moment. 13. 14. Supports , . 252 , Fixed Support Displacement X. . : ? - Environment? 2. . , -5 Environment. - - , «0» «Free» ? ? . 253 15. Frictionless Support, : . ? ANSYS Workbench ? ? 16. (Compression Only Support). , : ? Compression Only Support? . (Cylindrical Constraint) , . : «Free» «Fixed»? ? ( ) . . 17. 18. Simply Supported : ? ? X (Fixed 19. Rotation). : ? ? ? 20. Analysis Settings . : (Step Controls)? {Solver Controls)? ( Nonlinear Controls)? A Acceleration – Active assembly – Active system – Add – Add frozen – Add material – Adjustment – Advanced – Alignment – All time points – Always – Analysis data management – Analysis settings – Angle – Animate – Apply – Arbitrary – Arc – Auto constraints – Auto time stepping – Axial – Axis – Axis of rotation – . ; , ; , , (Analysis Data Management)? 21. ? 22. Weak Springs? 23. Delete Unneeded Files? 254 B Base object – Bearing load – 255 Behavior – Bend – Body centroids – Body operation – Bolt pretension – Boolean – Both asymmetric – Both symmetric – Boundary – Box – C Calculate contact – Calculate results at – Calculate strain – Calculate stress – Cancel – Chamfer – Children – Circle – Circular – Clear selection – Coarse – Coincident – Collapse features – Components – Compression only support – Concentric – Concept – Cone – Constant – Constrain – Constraint equation – Constraints – , , Construction point – Construction point at intersection – Contact region – Contact sizing – ) - Coordinate systems – Copies – Copy – Corner – Coupling – Create – Cross section – Current step number – Cursors – Curve – Cut – Cut material – Cycles – Cyclic – Cylinder – Cylindrical support – ; , 256 ( D Defaults – Define by – Defined – Definition – Deformable – ; ( ) , 257 … Delete – Delete unneeded files – Depth – Details – Details of “…” – Diameter – Dimensions – Ellipse – Environment – Equal distance – Equal length – Equal radius – Equally spaced time point – Evenly spaced – Expand – Export – Extend – Extend type – Extrude – , Direct solver – Direction – Direction – Direction vector – Displacement – Displacement convergence – Display names – Display values – Distance – Divisions – Drag – Draw – Dropped – Duplicate – , , F Face delete – Factor – Fast – Fill – Fillet – Fine – Fixed – , , , - , Fixed rotation – Fixed support – Fluid density – Fluid solid interface – E Edge delete – Edit – Elastic support – Element midside nodes – Element size – Elements – ( Force – Force convergence – Free – Freeze – Frictionless support – 258 , 259 ) Full assembly – Full circle – Function – Future analysis – Inertial – Initial size seed – Initial substeps – Initial time step – Integrated – Intersect – Inward thickness – G General – Generalized plane strain – Generate mesh – Geometry – Geometry selection – Global coordinate system – Graph – ( ) - K Kept – , Graphics annotation – Grid – L Large deflection – Last time point – Length – Length/distance – Line – Line body – Line by 2 tangents – Line from points – Line pressure – Line search – » I Ignore axis – Impedance boundary – Import – Imprint faces – , 260 , , - Loads – , Inertia relief – Iterative solver – J Joint load – , H Healing – Hide sketch – High – Horizontal – Hydrostatic pressure – , – , Look at – Loose – Low – 261 M Magnitude – Major grid spacing – Manual – Mapped face meshing – ; Master geometry – Match control – Maximum substeps – Maximum time step – Medium – Mesh – Mesh control – Message – Method – Midpoint – Mid-surface – - , - Minimum edge length – Minimum reference – Minimum substeps – Minimum time step – Minor-steps per major – Mirror – Model – Modeling – Modify – Moment – Moment convergence – Move – N Named selection – New section plane – No selection – Nodes – Nonlinear controls – Nonlinear solution – Normal to – Number of steps – Number of time points – … O Off – Offset – On – Operation – Orientation about principal axis – Origin – Output controls – Outward thickness – , Oval – , 262 P Parallel – Parallelepiped – Parents – Part – Paste – Paste handle – Path – ( , 263 ) Pattern – Perpendicular – Please define – Point – Polygon – Polyline – Preadjustment – Preload – Preserve – Pressure – Preview – Preview surface mesh – , Primitives – Principal axis – Print preview – Prism – Profile – Program controlled – Project – Pyramid – , Redo – Reference only – Refinement – Refresh – Relevance – Remote displacement – Remote force – Remove – Rename – Replicate – Report – Reset – Reversed – Revolve – Rigid – Rotate – Rotation – Rotation convergence – , , , , , , , ( ) Rotational velocity – Ruler – Q Quadrilaterals – S Save ANSYS db – , R Radial – Radius – Ratio – Rectangle – Rectangle by 3 points – Rectangular – , Scale – Scaling factor – Scope – Scoping method – ANSYS , ( , Scratch solver files directory – 264 265 ) Section – Select multiple – Select new symmetry axis – Selection – Semi-automatic – Setting – Sew – Shape – Shape checking – Show dependencies – Solver units – Span – Sphere – Spline – Spline edit sphere – Split – Split at select – , , ( , , , ) Split edge into n equal segments – Split edges – Split edges at all points – Simplify – Simply supported – Sizing – Sketch instance – Sketching toolboxes – Skin/loft – Slave geometry – Slice – Slice by faces – Slice by plane – Slice by surface – Slice off edges Slow – Smoothing – Snaps per minor – Solid – Solids – Solver controls – Solver files directory – Solver type – Solver unit system – n Split edges at point – Springs stiffness – Springs stiffness factor – Standard earth gravity – Static structural – Statistics – Step control – Step end time – Substeps – Subtract – Supports – , , , 266 , - , Suppressed – Surface body – Sweep – Symmetry – , , 267 - Use global setting – T Tabular – Tabular data – Tangent – Tangent line – Tangential – Thermal condition – Thickness – Through all – Time – Time step – Timestamp – Tolerance – Torus – Transformation – Transition – Translate – Tree outline – Triad – Triangles – Trim – Trim 1st – Trim both – Trim none – Type – ( User define – , V Value – Vector – Velocity – Vertical – , Y) View advanced options – Visibility – W Weak springs – Wizard – , A, mA – kg, g, t, dat – m, cm, mm, m – N, dyne, N – s– V, mV – U Undo – , , , , , , , , , , , Unite – Update – Use advanced size function – 268 269 ) - 1. ., . / . 2. .: , 1982. – 448 . . ., 2005. – 840 . . 3. .– : . 1984. – 428 . 4. . / . .– : « 5. . ». – .: , 1970. – .– .: .: , .– . .: , 6. – . 90-103. . / . .– 1975. – 541 . 6. , . , 1981. – 304 . .: 7. ., 8. / ., .– . .– , . . . .: .: , 1976. – 464 . . , : . ., 1985. – 392 . . . / .– 9. . , 1979. – 392 . 10. ., . , 1977. – 349 . / . / . .– .: .– .: , ANSYS Workbench I . . . 11. Clough R.W. The finite element method in plane stress analysis. J. Struct. Div., 24.09.10 ASCE, Proc. 2nd A.S.C.E. Conf. on Electronic Computation, Sept. 1960, p. 345-378. 60 84 1/16. . . . 15,75. .50 . . 12. Courant R. Variational Method for the Solution of Problems of Equilibrium and Vibration. Bull. Amer. Math. Soc., 49, 1943, p. 1-43. . . . 15,72. 137/10 13. ANSYS Help. » 443100, . 443100, . 270 , . , , 244. . , 244. 271 8