回复 hjh507 的帖子
}/ \8 W, C! o% t; Z' m# J6 W$ G6 u2 X8 v
堡币多少随手打出来的,我再放个ANSYS命令流,希望有用,也是上边那个桥的 ' O$ p3 T$ b6 ], B( R: V
/PREP7
2 e/ x) x* v$ J) LET,1,BEAM4 !加劲桁架,纵向分配梁,横梁,桥塔
2 e9 c% f$ s) i# ?" o6 }et,2,link10 !缆索,吊索
+ r, T2 @* C4 U F! M/ eet,3,shell63 !桥面板单元 , P$ f8 ]4 E; e
keyopt,2,3,0 !只受拉不受压 9 C" S' x7 ]3 s4 d: ^1 L8 C8 o
!材料 ' w/ Q+ J. S: K4 k
!1 主缆、吊索、斜索 + x3 O/ R' u( W+ P2 C
MP,EX,1,2.0e11 4 L' e7 m' M# D
MP,PRXY,1,0.167
! P3 [4 R7 K6 jmp,dens,1,7850
+ h& m8 G8 n: `$ w. T: Y!2 桁架 7 ^) P+ N: E8 a) B% G! U6 r. m
MP,EX,2,2.0e11 7 \" y4 `9 o- g, Z) a9 R
MP,PRXY,2,0.167
! a: Y6 @& F0 W& b. j1 d1 [mp,dens,2,7850
- g1 @; M6 ~4 N!3 主塔,桥面板
0 R5 [" w4 W# z, `MP,EX,3,3.3e10 " b! c$ l/ [4 }
MP,PRXY,3,0.2 . |8 f( n; p. C' D9 I
mp,dens,3,2600
' ?2 G0 Q% l7 q6 O" [!定义实常数
( c4 ]- y# ^2 Q% R t) O: CR,1,19.6*91*19/1000000,0.00338 !主缆 0 r# \2 q& K0 ?+ Q$ E
R,2,38.5*61/1000000,0 !吊索 1 L: _) J4 |1 V* _* N
!纵向加劲桁架
4 n9 [' B! [. k: n' z! K' ^+ Q qR,3,0.01712,0.482e-3,0.165e-3,0.38,0.38 !加劲梁上、下弦杆
0 m# \7 n- K! x, y5 JR,4,0.01045,0.279e-3,0.369e-4,0.24,0.378 !加劲梁斜腹杆、竖杆
D" B) S c9 @- XR,5,0.0037,0.917e-5,0.917e-5,0.16,0.16 !上风构、下风构、纵向分配梁
v8 K/ n R4 ^1 }$ g!横向加劲桁架实常数
% m3 L- t6 x. Q5 `R,6,0.004454*2,0.385e-4,0.113e-5,0.182,0.25 !上下弦杆
8 s* @ l- J3 R! A9 n" i$ lR,7,0.008352,0.264e-4,0.468e-4,0.36,0.18 !外侧斜杆 ; c# x- W6 v8 D% Q2 g
R,8,0.007392,0.183e-4,0.329e-4,0.32,0.16 !内侧斜杆、竖杆 : s4 E: E& U& A' a* [5 N3 [( m
R,9,3.8*5.8,3.8*5.8**3/12,3.8**3*5.8/12,3.8,5.8 !桥塔实常数 + U. [/ Y" A K% g6 B
R,10,2.8*4.8,2.8*4.8**3/12,2.8**3*4.8/12,2.8,4.8 !塔柱实常数 7 Q+ k% X* Y8 ~: A: j2 {# K
R,11,5.8*4.25,5.8*4.25**3/12,5.8**3*4.25/12,5.8,4.25 !桥塔横梁1实常数 % K8 i9 |: ^# V3 F" o. f4 J
R,12,4.8*1.58,4.8*1.58**3/12,4.8**3*1.58/12,4.8,1.58 !桥塔横梁2实常数
4 f) @/ J9 C) m$ o6 ~, {8 q! kR,13,0.3 !桥面板人行道板及车行道板实常数
* o" k9 p" y5 D# c% U3 f0 W!中跨主缆 * y# U# `. w6 y2 I, q- Y
q1=259 ' S" e# y L( u
H=23545.9
& g; P: F* B {b=H/q1*3.343 9 V0 w/ F% S4 I. E; k
a=240/(2*b) - S# H, E4 `/ t/ o& B5 j
k=(exp(a)+exp(-a))/2
% n$ m$ J/ T$ o, s: ]/ g& t& q*do,i,1,81
& D* q; s3 R0 E" d* \; \0 _" s! r7 }xi=3*(i-1)
: Q/ Z% J, H5 p: ]yi=-b*(k-(exp(1/b*xi-a)+exp(-1/b*xi+a))/2)+25.58
! ]2 W& D4 x/ }! E# dn,i,xi,yi,-6
2 Y' T3 ~8 p! [0 ^3 j2 vn,i+100,xi,yi,6 6 s6 I. {; k+ X8 q1 s
*enddo
+ ^" s% ^" \9 K& }9 `; Z!背索
! T- o, T% I: F/ a6 L$ i6 T5 U: K$ Vn,82,-92.45,-4.172,-6 + f3 v$ N9 I0 c- P3 B
n,182,-92.45,-4.172,6
" W" O4 M0 S- v+ Q# z% un,83,332.45,-4.172,-6 # d- ]% Y) y; m/ T
n,183,332.45,-4.172,6
/ O4 n1 e9 E+ f: Q( N!加劲梁节点
) r$ E: N; S4 X# h! C& r$ q. I. [*do,i,2,80 + R2 ?. K2 ~0 f+ w5 Y
*do,j,1,7 " T+ b7 m+ s. O$ h
n,i+100*(j+1),3*(i-1),0,(j-1)*2-6
' h( t7 s4 p- G3 N5 n*enddo
9 x- d# F3 a& o# m*enddo
3 V/ J! A- y1 W*do,i,2,80 ; O4 B1 l" G5 |% w# A
*do,j,8,14
, ^4 m/ P& B4 u! e6 \) g: Dn,i+100*(j+1),3*(i-1),-2.7,(j-8)*2-6 2 ~; z- _) `3 }! Q0 G
*enddo
; ^+ @& {6 O8 Q' A- I*enddo # ` R* m, _3 _2 u/ p u
( C+ c8 j% x/ O+ O5 |!塔节点
8 }- I5 v6 v, N8 `- Q. B; sn,1601,0,-40,-6
/ X9 o8 B$ j+ Y m- t( Q; Wn,1701,0,-40,6 , ^) n W# Q2 K. L0 `: p: N9 }
n,1801,240,-40,-6 ) B; o6 j# a: B4 X
n,1901,240,-40,6
7 ^* d! L, R, r0 C( v3 Z) D*do,i,1,20
# j( o7 a4 A4 B \2 Dn,i+1601,0,-40+2*i,-6 " x( g4 u& Q3 _& v8 s4 q
n,i+1701,0,-40+2*i,6 - G+ K. R2 R# D9 d8 O! U* n1 A1 h
n,i+1801,240,-40+2*i,-6 : ]* L7 R7 V5 v4 Z4 \4 }
n,i+1901,240,-40+2*i,6
/ d. ]; Y. W* c% D, D& F, v*enddo
$ ~6 E0 n& C0 m( R' p1 H5 L9 \!柱节点
- y! W ^( k6 B/ V$ x5 b: q: h6 u*do,i,1,12 0 }* `4 E9 r) h, T% l; F' V# y+ F
n,i+1621,0,2*i,-6 : F; m7 Z! I5 T) o+ g9 X. M9 n+ g
n,i+1721,0,2*i,6 : Z4 e) K7 n7 q# f) O. J
n,i+1821,240,2*i,-6
0 I# Y( s5 M4 g! O3 v, m; ?& Cn,i+1921,240,2*i,6 / `/ Z' e& _4 o& z: X
*enddo 2 Z9 o2 z6 _( D& o8 K
n,1634,0,25.58,-6 ( b3 R! T5 s) f h; v
n,1734,0,25.58,6 * J1 G( e6 i/ w4 a3 g5 h0 ^( P3 _/ R
n,1834,240,25.58,-6 ' V' \+ h+ E) ]" \9 n+ M* K
n,1934,240,25.58,6 ) B7 G+ V: ~* B0 i9 O" ~- |
!生成主缆
- \7 {* K! x; Y8 L2 t/ f3 X/ z# I( ]7 ?type,2
" T( C2 h) i+ \1 m' d- rmat,1 4 z1 u, b4 z! w' N. w: G
real,1 ( L" s/ F% a# U, S' x2 I& I. d5 I# I
*do,i,1,80 : F1 l8 P" ~% b1 K5 d7 v- ^8 h
e,i,i+1 0 ?. s+ l* b8 g
e,100+i,101+i 2 Y( {4 d& j! e% |! T
*enddo $ ]* I/ [- w. Z
e,1,82
7 T i7 w% [ M7 B: be,81,83 ( B: k( u ~2 W
e,101,182
2 T" I' J) r, r' W/ C( Ve,181,183
& I7 ^7 Q: Y( k7 X0 K5 Y!生吊杆单元
" \3 ]3 Q' I8 T+ L! ?' x2 rtype,2
" q( \5 [$ c% ^mat,1
9 U7 Q% p& T- g5 S) j1 Ereal,2
/ Y8 Y0 z( d) ?$ v3 E; I*do,i,1,39 9 l3 \% N. L& L: ^: x5 W) k; R* E% u
e,2*i+1,200+2*i+1 2 U* X' }6 `2 e! t! U' ~
e,100+2*i+1,800+2*i+1 4 g6 M3 `! F; F8 _9 s/ [3 r/ i5 n$ ^
*enddo & G' M0 U* y; D7 Z) ^
7 L) |# E2 Y! w' a: ^7 {: ^
!生成加劲梁上下弦杆
, m6 H. Q7 ^. I \type,1 : w. a/ A; h/ j3 u y9 R
mat,2
1 o) A( ^2 ~- W+ o- e1 N! Oreal,3
1 s4 `# l! d8 R7 d1 K9 Y# F*do,i,2,79
" e# ]) ~/ }, w5 L# r% Z f" p: Te,i+200,i+201
, W8 V+ O% m% M" N- @! z9 ?5 |% \e,i+800,i+801
0 t: E! u- ]% b. J*enddo
& h9 ^! T$ Q @8 G% B2 V8 ?0 \*do,i,2,79 . r- ?9 |; U \2 K: H1 i& z
e,i+900,i+901
6 Y6 \# }/ v( ce,i+1500,i+1501
! L. `/ _9 t3 K, Q! V* k4 w P*enddo 8 X% d# Q8 g* @* G6 W
!生加劲梁斜腹杆、竖杆 ' V7 W/ B8 x3 j8 i
type,1 # n" | g3 \* g% ]; A- X. A
mat,2
- e& x9 j* S: m j6 l! f6 T$ f7 `) ~real,4 , Q4 }4 e' Y( @: P' E
*do,i,1,39 - u9 b) }5 V* p; D z; f# j7 a
e,2*i+200,2*i+901 . V; t% V2 n! L1 m: J
e,2*i+800,2*i+1501
4 U2 I$ ]6 H+ U; r0 t4 ke,2*i+901,2*i+202
; @6 h; N+ |# x Q7 d9 f; ue,2*i+1501,2*i+802 1 W: E% n. }0 z
*enddo & G6 h, l& U; b) A# M' s
*do,i,1,79 7 c; v- n6 h; J/ D
e,i+201,i+901 * ?. M6 B v B. S
e,i+801,i+1501
7 U; r, {! Z' A/ \: d! T) e8 R*enddo
# U2 C4 `& X4 c! ?9 b/ H2 b) }!上风构
% \3 a' M, j9 p8 E" P) Ytype,1
0 \3 Z0 H% h, S. p! ]' amat,2 % s$ S; c2 m0 R% ?1 G3 d: t# N, G
real,5 ; d! W9 j$ J* x# | c9 r0 g
e,202,503
2 g% R3 P$ }+ S9 U+ b: ]e,802,503 " y, n6 G4 Q% r
e,280,579
% j1 M' |8 j- j. r9 C0 C* ?e,880,579
2 m2 w6 U+ G" i*do,i,1,19 . q7 X5 n1 u3 R( U! V
e,2*i+201,2*i+503
, J6 ^# s* g# }6 y4 b! t3 {$ Je,2*i+801,2*i+503 / k% _: @; w0 h: z2 N0 J3 N
*enddo ! V8 Z3 \' A7 [5 R
*do,i,1,19
% N0 Q) t6 m6 A! |9 P! ?+ E7 Ze,281-2*i,579-2*i 2 a' Y/ \* T1 E s1 S6 B7 b
e,881-2*i,579-2*i 8 x! Q. d n H
*enddo
% z* u% T) Y) L _!下风构
$ u# V& K; L1 o. V' Qe,1102,903
& }1 I: G! S6 [6 I! T. z! De,1302,1503 * b/ j* q4 v8 ]7 B: t! `
*do,i,1,19 . P" V# O/ z, u) n3 n# R6 x4 N
e,2*i+1101,2*i+903 4 N8 ?2 \* l! m, U3 d
e,2*i+1301,2*i+1503 + z9 P5 P; O, s
*enddo 0 S3 k* b" G( f- U0 O. h3 s
*do,i,1,19 . P! j+ O, v& c
e,1181-2*i,979-2*i 3 [* [& S# ?5 o- ~: Q0 O/ [
e,1381-2*i,1579-2*i " }4 ?/ Z# `0 U% T
*enddo & }! p+ W3 r3 x: E1 ]
3 o3 V& L$ G& F f9 y2 B0 R) S!纵向分配梁
6 x+ c3 G2 [: t s$ [2 W, ?*do,i,1,78 2 u, h- J$ t& p* M- J
e,i+1101,i+1102
) r6 Y1 i8 O# w1 O5 Y4 }e,i+1301,i+1302 2 r5 b. y( U4 Q" Z1 g/ g
*enddo
3 d& Z. p. A9 S: s R t!横向加劲桁架上下弦杆 / X2 G7 u4 x4 z/ h7 A* U
type,1 9 n) g5 O" G; o1 f; n: ]7 ] n
mat,2 4 R& j& b+ O9 ? ~+ j1 k
real,6
& K8 ~4 H% D7 X/ K7 X*do,i,1,6 4 _* E- u/ H& G4 Z
e,2+100*(i+1),2+100*(i+2) 2 M+ B- t/ g5 W
e,2+100*(i+8),2+100*(i+9) % z: s' c/ T( z( s* w) l
e,80+100*(i+1),80+100*(i+2)
1 \7 t) ~% a* X- Ge,80+100*(i+8),80+100*(i+9)
4 P7 W; C$ j5 n" M$ r# d) g/ o*enddo % N) w! z' K' D# j
*do,i,1,39
8 b# Z3 X1 P* {5 F7 n9 U, h7 v& g*do,j,1,6
7 U) Y3 ?- t. R. P' o- p A! ]e,2*i+100*(j+1)+1,2*i+100*(j+2)+1 - a Q" ~1 l: [- M( w- }, x
e,2*i+100*(j+8)+1,2*i+100*(j+9)+1 ( @" s7 p" O d. h, I+ \3 G a
*enddo / s: B* ?# p1 A( u+ g5 f
*enddo
# S8 e6 ^- R, _' T" G2 U2 C6 o: B!横向加劲桁架外侧斜杆
+ ?6 W1 M" s( j6 V4 s# @type,1 9 F' x# n. Z& x, |
mat,2
2 D7 |2 X3 h8 P. a- ]0 T& O5 Lreal,7
/ `9 m8 K: k+ S+ M( @% Be,902,302
7 |& ~, I! f$ Ve,1502,702 ( U, F7 O3 G3 ~ x) M/ p
e,980,380
0 V' v" Y5 u) H: v6 ce,1580,780
- T) h) ]# E# } W% t% P" s*do,i,1,39
& { f$ j ?' \6 e1 he,2*i+900+1,2*i+300+1
9 k( Z' B$ X; C3 [: ge,2*i+1500+1,2*i+700+1
7 [6 T" h; g% @*enddo * c- E O* R% {. J3 Q2 r: Q: w
!横向加劲桁架内侧斜杆、竖杆 , M, @+ j; M. e3 W6 p
type,1
0 z) L! l2 y6 k; Rmat,2
g$ |/ v3 t; i8 ` L% kreal,8
2 T0 N9 Z0 p+ ^- Q! t# de,302,1102 7 T0 O% H7 _; O% F! E9 s
e,1102,502 / `" b, `+ o7 R" w. I
e,502,1302
% D7 g, W+ o' T6 b0 _8 b+ A) O& oe,1302,702 6 l2 B, p' l8 e/ m
e,402,1102 ' \1 l9 s6 m R& s' Q* @/ O9 s
e,602,1302
( y% _; r# ^4 Ae,380,1180 1 T$ y: ~ L, t1 [. y2 r
e,1180,580
0 i% h% [9 K5 Ve,580,1380 0 s; w8 T1 m9 e" R
e,1380,780
) ~; S4 Z: T; \# `e,480,1180
+ v$ Y6 n/ ?2 _* I* Qe,680,1380 $ y m* O4 ~; z# ]% A4 \ n
*do,i,1,39 5 {! o; r1 J E. o, j4 `1 a1 E* U
e,2*i+300+1,2*i+1100+1 9 X6 z: n" b% ^+ w
e,2*i+1100+1,2*i+500+1
) x }) ?, i6 w# De,2*i+500+1,2*i+1300+1
C# ~; j$ {6 u& e, {e,2*i+1300+1,2*i+700+1
* x% G% z; c$ o2 j" O6 N& we,2*i+400+1,2*i+1100+1
2 f E6 W' X f1 @e,2*i+600+1,2*i+1300+1
; w N1 }9 c! m6 Y( V* U; U% `4 L*enddo + Y. D& ?( G, \9 M
!生成桥塔
+ Y- k- S* Y- N, D$ u) mtype,1 5 F: B! B( M0 n# D' @
mat,3
3 ~& `: `" Z: X# P7 ~1 ]) ^real,9
; J1 U2 c+ a* g+ a" d4 C6 w5 h*do,i,1,20 2 g% g% K6 [3 l7 y* Y+ m
e,i+1600,i+1601
) j' [* H& y" x+ |e,i+1700,i+1701
- ]4 M Q# p( C+ }0 oe,i+1800,i+1801 : _7 v! K& j. o8 U( z- ~
e,i+1900,i+1901 8 ]5 z8 U v- y" E d+ `4 X
*enddo 2 B. }% o2 G5 [& i) O
!生成塔柱
7 T5 E2 }2 M) Ntype,1
7 `, c) g& X8 u" @mat,3 2 n& }- z0 p! H5 ]& B, x& x. i9 O7 O
real,10 # O2 _! J& v2 j1 a, d2 @
*do,i,1,13 / T. e8 y0 v1 @* A( ~* A1 F. |5 t
e,i+1620,i+1621 6 Z- `* m% J2 i. D3 C
e,i+1720,i+1721
* W/ ^- }2 B; I" _6 }/ _e,i+1820,i+1821
, [/ A6 L q6 j3 {$ a5 V* D1 @e,i+1920,i+1921
( o% n" r$ ?/ G4 ]9 `$ J. Y1 S*enddo
, ], g8 [* v: t4 S. x. N7 V!生成横梁1
, Q* h/ Q0 V1 u& [type,1 8 w6 {: e. A) h
mat,3 1 t8 z4 Q$ J2 u1 C& V
real,11 ; ~4 Z! `- j T( i0 s) i
e,1620,1720 ! J! W# t1 \; D0 l# ~
e,1820,1920
9 Q9 r8 u) f) l3 M1 X1 Y2 U' V!生成横梁2 * Q, w2 r! L9 ~3 |
type,1 , h& h% f7 u) Q* u! k# V. C% f
mat,3
7 c. v3 I/ _3 d H6 [, Dreal,12
' |- Q: ~2 P: S( x1 h$ Fe,1632,1732 & _1 Q0 E: G" l/ p
e,1832,1932 5 c4 I9 g% N/ h: ]* V
!生成桥面板 4 N6 {: k* |, t9 w) k
type,3 6 F/ G6 e" w6 ^6 E
mat,3 1 [$ r9 ?3 `4 C, J8 y
real,13 2 L5 Q* u4 _# U4 A2 X
*do,i,2,80
+ h4 J' \9 z$ G4 w+ S*do,j,19,25
* N4 h7 _( o7 C! b8 _5 g+ Z( Qn,i+100*(j+1),3*(i-1),0,(j-19)*2-6
$ K& W' f. O5 c6 m*enddo 4 n* D% L% b9 G5 N0 r: e+ e7 t
*enddo + s0 Q* A: ?% J4 B
*do,i,2,79
: V4 a# p$ W+ S/ T/ L*do,j,19,24 * L: X& e/ _ P9 ?1 N% |8 B
e,i+100*(j+1),i+100*(j+1)+1,i+100*(j+2)+1,i+100*(j+2) 7 m3 D! `* P. B, h
*enddo
; v2 n7 J5 P6 g8 S*enddo : W3 o9 v) d7 d9 i* S
*do,i,2,80 : q4 R. @5 N. X! L9 f
cp,next,ux,i+200,i+2000 3 J8 L) @, E: G: Y X+ E1 k' D- h0 x) Q
cp,next,uy,i+200,i+2000 5 O" N, ~2 X5 P& O
cp,next,uz,i+200,i+2000 , I' X; v6 n6 h! m5 k
cp,next,ux,i+800,i+2600 ' e# F" A6 ^% C% J% |( z0 Q; S
cp,next,uy,i+800,i+2600
. o" s+ I: {" V' ^. Lcp,next,uz,i+800,i+2600 . W% W9 v7 h# h
*enddo
1 C0 J+ N& O% |) p7 X8 A0 K& ^
_6 w2 E$ W. o" A! E0 A*do,i,1,39
$ E! D8 M8 ?+ J6 `6 `! P$ Z*do,j,2,6 : p' v* L9 o* V+ G" s. T! R ]
cp,next,ux,2*i+100*(j+1)+1,2*i+100*(j+19)+1
. \1 t8 M: U+ q& ncp,next,uy,2*i+100*(j+1)+1,2*i+100*(j+19)+1
( `2 [/ q3 o0 y; `4 s! Qcp,next,uz,2*i+100*(j+1)+1,2*i+100*(j+19)+1
9 z1 R1 ^" p# U" T6 S& g5 ?9 K*enddo
# F5 S8 n$ O7 n& ^" j* K+ Z1 C3 J4 w*enddo 0 C% Q, y: V2 i, i- _1 l( Y- ?
*do,j,2,6 + U' `( D) P& X9 L' Q
cp,next,ux,2+100*(j+1),2+100*(j+19)
8 `8 s8 g2 t5 ?cp,next,uy,2+100*(j+1),2+100*(j+19) ; j' D9 R: O! b9 Y
cp,next,uz,2+100*(j+1),2+100*(j+19) : u5 u5 u& w" a7 d4 D+ J1 T' [
cp,next,ux,80+100*(j+1),80+100*(j+19) 9 B( O5 W: {. x8 G" q7 p9 D. z
cp,next,uy,80+100*(j+1),80+100*(j+19)
0 F9 F6 i' |8 ?* m2 p+ e5 \( Ccp,next,uz,80+100*(j+1),80+100*(j+19)
. F' t! _+ a$ m- V; J9 S*enddo
1 p. E# `( l. W8 e8 ]% [+ Nesel,s,type,,3
6 S9 K( i# g8 a$ ~' q. \ g, {sfe,all,1,pres,,1250+1369,1250+1369,1250+1369,1250+1369 7 i: j* Z$ |7 J, d& V, y
allsel 0 \. {: b3 d6 c* p# m9 `
!!!!塔顶索鞍与塔耦合 / }( `' {' l _, n* y9 p
cp,next,ux,1,1634 # K8 H: p6 T" b* T* l8 q- c
cp,next,uy,1,1634 8 l2 u K, H; z" [
cp,next,uz,1,1634
! P5 }) v" }8 }4 ?. Jcp,next,ux,101,1734
; d* t* x& v8 ycp,next,uy,101,1734 2 ^+ N8 L; U) m$ S
cp,next,uz,101,1734 8 C, W& U5 w% Q( |
cp,next,ux,81,1834
( X, j# ?' k5 ?9 ^1 L: @! J" zcp,next,uy,81,1834 * e. j: m3 ~7 W$ L. G1 z% p" z; O
cp,next,uz,81,1834
" n+ g2 P2 r7 E/ i% ecp,next,ux,181,1934
* [5 v5 O$ l7 H; h7 \1 m/ L1 E. vcp,next,uy,181,1934
* `3 s+ a: B4 `6 J5 Z% T' a6 Bcp,next,uz,181,1934
7 A& m* S w& H$ D! [allsel
' d+ F+ H# J4 Z( I+ t+ V
8 Z4 f! l) n. W* w1 z8 M! g8 _/solu : w7 c( a: g" \. e% Z5 i" e
*do,i,1,7 + U0 {3 I3 u. p Q z" ]
D,902+100*(i-1),ux $ |. j0 i& F* h' [4 V: K
D,902+100*(i-1),uy " h, _& S! J% c
D,902+100*(i-1),uz
# ?8 G5 ^8 c, Y5 Y6 bD,980+100*(i-1),ux
6 }& k, L1 j W- f4 wD,980+100*(i-1),uy
: g" c f) L- JD,980+100*(i-1),uz / _" K4 q6 N! o( q3 `/ B; B/ B
*ENDDO
9 y& ^- Y, N7 d, k' y! ]6 V: fD,1601,ALL ; y8 p7 V0 o, K
D,1701,ALL , b" @- R* e- `) T3 t* n
D,1801,ALL
* b( [# b8 A& C6 Z8 p: u3 }( bD,1901,ALL
" ]8 D6 Y- i8 M1 B+ R% N W8 SD,82,UX : s* X* d T' f9 J% R0 U: \$ @
D,82,UY 3 z4 m6 Y8 B' W
D,82,UZ 7 G/ Q; C A& G! W
D,182,UX * i3 j! N3 u0 v. ], H) {
D,182,UY % q# z' M0 e W
D,182,UZ
" n4 P9 p" n1 H+ X3 a1 X: J# sD,83,UX
9 ~1 P# s+ h0 r3 E4 _# Y& xD,83,UY ; C/ \. a6 d% x0 p/ K2 I; t: p; y1 E9 ~/ T
D,83,UZ - R# l& ]# I$ T7 M2 @9 N9 u
D,183,UX
. m7 x: r" s2 y$ S0 fD,183,UY
" j/ B7 V; J' \- {* G+ z6 \D,183,UZ
) w* ?) b: u7 p: s+ Dallsel - b- B: X0 G* F7 L1 q& ?
nsel,s,node,,2202,2280,1 + i Z4 H* y2 J
f,all,fy,-10500*240/79 - h; x& w, L1 e: e) w
allsel
) G& I! f+ X9 y9 i* ^! ynsel,s,node,,2402,2480,1 # s7 {9 o/ V" M" u: k
f,all,fy,-10500*240/79
5 o1 h8 M" C9 |) p" B) n# R! fallsel
( P" _' H- U) V( lf,2241,fy,-360000
9 ]& }. U, f: {5 vf,2441,fy,-360000 & M1 R0 p# W( G6 B, W
allsel . P' K% b, |: h$ {7 d" B
; M) R/ {3 r8 P. x Z. u, {) Y# |/SOLU
1 g* ?0 @9 }% \0 jANTYPE,0 !首先进行静力分析,得到预应力 / N" [+ ]6 a; |! i) W% d
ACEL,,9.8 !考虑重力影响
) b9 w- h" x0 H2 t9 g% B9 ATIME,1 !设置求解时间 0 L3 W( t5 S& w3 [
NSUB,10,20,5 !设置载荷子步为10 1 Z2 B, i7 Q. G# M. W
OUTRES,ALL,ALL !输出每一步的所有结果
2 {; `! h$ H7 {% u6 }8 Z2 iNLGEOM,ON !打开大变形效应 . q2 W& b! x, X
SSTIF,ON !激活应力刚化效应 + r6 | W! n x, J( C" @
ALLS !选中所有的元素
0 D! W2 u( _: kSOLVE !求解 - J/ ]% a- r4 g6 Q5 v( `/ g
allsel
, N/ u: [( b7 _/ w8 | |