回复 hjh507 的帖子
: O- f6 V* U4 V
6 i+ o" ]# z5 V$ H2 n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
- Z- ~3 F1 {5 `& E" h/PREP7
5 W+ Y8 S# k6 B" B; i P. HET,1,BEAM4 !加劲桁架,纵向分配梁,横梁,桥塔 ( w" i; D a( v x7 e
et,2,link10 !缆索,吊索 Q" n5 u( G/ j. Z* N' o: Q) S
et,3,shell63 !桥面板单元
" }3 {/ T! b6 Z8 Ikeyopt,2,3,0 !只受拉不受压 # _: _( B* G3 p) x
!材料
. q2 R4 c& v/ T& l!1 主缆、吊索、斜索 0 g( v/ |6 ?5 n$ o& S# ]! d- @1 ?
MP,EX,1,2.0e11 2 ^+ |- v9 T# y3 S. m, r4 [! h
MP,PRXY,1,0.167
. A5 A# `& L# B9 q5 bmp,dens,1,7850
; G& i' r4 n+ K7 u' J0 {!2 桁架
/ u% t3 A @6 jMP,EX,2,2.0e11
$ I* J5 ~# \3 p% o9 s- EMP,PRXY,2,0.167
5 U/ l: \4 C% C* f: cmp,dens,2,7850
. D: i6 n& K' J7 f: ]9 ^6 ^7 I7 {!3 主塔,桥面板 7 ^ P- o) n7 k5 y6 g
MP,EX,3,3.3e10
& X( \, L5 ]" k/ E" l+ A) GMP,PRXY,3,0.2 ( S' E- ]$ D6 r6 J9 w8 j
mp,dens,3,2600
$ R% M5 Y' _0 G) h4 Z# p8 ~!定义实常数
" h0 l; D, e K. k( WR,1,19.6*91*19/1000000,0.00338 !主缆
: r9 L4 E- J9 KR,2,38.5*61/1000000,0 !吊索 ) b9 i* i& c& I% U3 `. Q( w8 q
!纵向加劲桁架
: k+ Q+ |0 O. {8 ]# FR,3,0.01712,0.482e-3,0.165e-3,0.38,0.38 !加劲梁上、下弦杆
5 \# x. {! b+ H6 x! B" }R,4,0.01045,0.279e-3,0.369e-4,0.24,0.378 !加劲梁斜腹杆、竖杆 % h+ t& N; Z+ v( D8 K9 B" Z
R,5,0.0037,0.917e-5,0.917e-5,0.16,0.16 !上风构、下风构、纵向分配梁 ' l2 t& z- ] W6 ?& D
!横向加劲桁架实常数 % I* H3 Q9 c8 [1 h
R,6,0.004454*2,0.385e-4,0.113e-5,0.182,0.25 !上下弦杆
6 V, n7 X( N; S3 ~# Q' LR,7,0.008352,0.264e-4,0.468e-4,0.36,0.18 !外侧斜杆 ; G$ f0 s3 l0 S2 t% V
R,8,0.007392,0.183e-4,0.329e-4,0.32,0.16 !内侧斜杆、竖杆 * W E: y6 n7 M2 k
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
G1 [8 l3 l4 B: C9 ]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 2 x& ~5 y9 ~2 @, N
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
4 g! q' j8 }* J9 aR,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
" M: z; V6 u1 NR,13,0.3 !桥面板人行道板及车行道板实常数 - R8 U. t b; ]$ m
!中跨主缆
0 \* K& ~2 A! e% Y) Kq1=259
9 _% O' g1 @3 k6 a9 _1 y3 SH=23545.9
# q3 L) Z$ ]- Qb=H/q1*3.343 2 J& K {) d4 i* I
a=240/(2*b)
, y3 p8 f) w; I' t" qk=(exp(a)+exp(-a))/2 , J3 \! g9 P# Q' x
*do,i,1,81 / \5 E3 c( r! o" ?& v! I
xi=3*(i-1)
! V( ?0 K7 \! u2 X; _9 Q; uyi=-b*(k-(exp(1/b*xi-a)+exp(-1/b*xi+a))/2)+25.58 0 l& @% p! C' Z/ h* U( P0 S% }
n,i,xi,yi,-6
3 z, ^3 z6 y& y* C0 o. e H. ~n,i+100,xi,yi,6
: [ C4 y1 m' r*enddo & A4 d/ m0 Z- O' g
!背索
" P* a6 M9 K$ ^9 bn,82,-92.45,-4.172,-6 / Q& y# I( A9 F1 n, L" i
n,182,-92.45,-4.172,6 . U5 z! F/ P5 @( y' T
n,83,332.45,-4.172,-6
" N/ `) v, d, k5 k+ {1 f& s* zn,183,332.45,-4.172,6 , h0 t9 p* r) J5 s8 U7 H
!加劲梁节点 % b" _- G4 {! }/ h, Y) G
*do,i,2,80 : M7 E0 x l; ]: d. Q" s X
*do,j,1,7 8 V% z4 \. m6 _3 y
n,i+100*(j+1),3*(i-1),0,(j-1)*2-6
8 c/ A: _* O3 o: A& k% G*enddo - y7 Y& B; O7 u7 U$ u1 d$ C- o- ~) S
*enddo 8 U! U; k- h: j2 ~4 {, L6 \
*do,i,2,80 + a% J* Y. v4 L" x
*do,j,8,14
- d$ v9 j% }) k& I/ G& z2 Dn,i+100*(j+1),3*(i-1),-2.7,(j-8)*2-6 - q' b7 X1 o. U: B
*enddo ( C7 m- E r: U7 _7 k
*enddo r! p9 A I* J7 B2 U$ U j9 K8 h' H" }
3 }0 R8 e- }* H B; ]!塔节点
+ E6 x1 O8 I. o7 E' sn,1601,0,-40,-6 6 N8 N Q+ n' O' r! {0 V
n,1701,0,-40,6 * ~: V) M# m% M5 F. L. i
n,1801,240,-40,-6 ' a7 F w5 J' e; u7 H
n,1901,240,-40,6
9 p3 l' Y2 i7 r; j0 z" g# z6 ?*do,i,1,20
/ M; l& U* V/ v+ h7 w d! Gn,i+1601,0,-40+2*i,-6
6 Z8 ~4 L% O' h$ r' ]2 L& }" Un,i+1701,0,-40+2*i,6 * Y' r# {3 g! O, @
n,i+1801,240,-40+2*i,-6 ) @) ~0 l# S2 g+ Q+ K) ^
n,i+1901,240,-40+2*i,6
7 }" O% p/ z5 v2 p, @5 a( z1 [* G*enddo 9 }! E0 `, x' d3 c% \1 e1 c
!柱节点
2 o- }! a) R7 V*do,i,1,12
0 a. x( n$ ^) F: d$ ^n,i+1621,0,2*i,-6
/ Q' I: z+ v1 Tn,i+1721,0,2*i,6 , d! c) @! G3 C1 }4 t
n,i+1821,240,2*i,-6
, z" _0 N! i1 K- m# L$ M1 r" kn,i+1921,240,2*i,6 # J b2 Q0 u$ i# c4 Q
*enddo ! |( u3 q4 `: L2 z( L3 b
n,1634,0,25.58,-6 e1 ~2 [) O0 ~+ {4 |
n,1734,0,25.58,6
% K- r$ I1 b: tn,1834,240,25.58,-6
x) s. M2 ` N7 i2 n, b5 cn,1934,240,25.58,6
/ v& E* D+ x" i/ y3 {/ l!生成主缆
5 [6 i9 Q& H3 v7 }$ k X f' [" |type,2
1 H. }- H* c- f e! _) smat,1
& Q$ }, X1 H0 J" v. e1 ?. nreal,1 : _) k0 M) j. n
*do,i,1,80 7 U6 N, Y5 @- @2 X
e,i,i+1 8 G( Z" {% t. I' R3 s
e,100+i,101+i 5 I2 g% c' C k" r6 Q
*enddo 6 U1 _ f4 ^5 [* b! [' M# A) C
e,1,82
6 i* j/ [# k9 j% c4 he,81,83
) _: D. t, R3 x; P( G; [$ X. t0 Ge,101,182 7 k7 e* _. u9 Z
e,181,183 6 E* d ~2 j; f
!生吊杆单元
6 U& U z$ ~5 g( _" H2 Ntype,2 : D& m6 M9 r A" u, }7 o# \" q% }
mat,1
* N, P, o& h* x# n: S$ Dreal,2
' `$ r J2 |4 M, n3 y2 T. a. `*do,i,1,39 0 F1 ]/ @) e% j1 f% h1 X
e,2*i+1,200+2*i+1 7 k4 G+ i) L# t5 p# P' r
e,100+2*i+1,800+2*i+1 9 q$ d# x: h5 L0 N- u" G
*enddo : G) Q' q: n) A+ [6 P0 r' O
V6 Z9 g+ n" M7 R- O+ C" x
!生成加劲梁上下弦杆
% V4 d: W5 G0 K! l6 j( {, ?7 U. m1 ltype,1 & M# T. }1 ]9 x) W* H, X8 x' F) }
mat,2 u: j+ K4 _+ k9 u, t/ {
real,3
/ m# B- ]) p; b2 `0 R*do,i,2,79
7 H- s2 u- A! c/ ?1 U- [0 Be,i+200,i+201 6 [2 c/ _* |% I& t
e,i+800,i+801
) {* R R2 h0 r*enddo 8 X3 Q7 a" }$ i0 ]5 c7 ?
*do,i,2,79
0 N9 I+ I+ e" q0 m( _e,i+900,i+901 6 g' E! {4 p4 o A
e,i+1500,i+1501 9 s4 q% x [. L, E( F
*enddo 8 z& B ]1 y# t
!生加劲梁斜腹杆、竖杆
# m, N. o& Z& e3 Y: {type,1 ; a4 h4 i# y+ {+ I$ [0 I4 y
mat,2 4 c- G* B9 L9 D/ m; }/ L5 R
real,4
( W4 b! g: `! g9 i: W*do,i,1,39 : S7 r4 S# O8 }) I( W' h* ?
e,2*i+200,2*i+901 / D' F: v* R. o2 A& g" c
e,2*i+800,2*i+1501
/ A# t- C" E7 he,2*i+901,2*i+202 5 I+ M; S5 m A8 g
e,2*i+1501,2*i+802
* q( G6 V: R9 S8 _' K*enddo 2 C* M" R+ h ]
*do,i,1,79
& t: W; q1 c) I5 He,i+201,i+901
4 Y2 y* ~' W8 ^e,i+801,i+1501 ) g$ o3 b+ R# |7 d" T& h, A
*enddo
- C" T" q$ M. m* T0 B!上风构
& G/ x. O' e' P, s6 vtype,1
) B- I/ Q) _% ?! N4 c- T7 nmat,2
% I9 j9 w$ f m) W8 \* i( S" \- X$ Qreal,5 4 x1 ~1 O* C! d$ t2 L# H
e,202,503 5 M7 V9 y% J) S; j I- b
e,802,503 ! Q3 o* H ]& A" z
e,280,579
# n! P: _3 R* ^4 H7 Ve,880,579 9 F) u$ T, J/ L# X
*do,i,1,19
- e% A( D1 L1 q+ r) Ge,2*i+201,2*i+503 : \& w6 q; a/ l* J a3 ?$ v, h0 I
e,2*i+801,2*i+503
& A/ Z. k* p) H6 m- Y*enddo
) k7 N8 R1 k) C) q9 T*do,i,1,19 ' x1 u' a% r# V8 T7 b
e,281-2*i,579-2*i
" h6 i4 R6 V4 L: j% `4 ze,881-2*i,579-2*i * R/ _7 o) d. L. j1 v
*enddo
! |) O2 h9 W8 a% u!下风构
- U2 M. y# J$ H: ^e,1102,903 $ t$ n2 T' `+ _3 K. B% U: @+ s# \1 @
e,1302,1503
4 Y2 d K! [$ b6 _ Z*do,i,1,19
- s7 l' B% S+ _, z$ e: S$ S* Ee,2*i+1101,2*i+903
, x l6 P+ [$ w/ Y0 R# S- f; qe,2*i+1301,2*i+1503
& n- s2 }8 O: X8 y. x" I& p% `*enddo . T3 f* [: t6 O1 [( m
*do,i,1,19 ; M" A+ t/ j1 G N) j
e,1181-2*i,979-2*i 6 e0 ^/ W5 V a6 {
e,1381-2*i,1579-2*i & [0 x$ u# a- q) B
*enddo ; Z$ T% f4 Q8 e9 {% Y
/ U4 d% B" E6 N6 u$ `; f8 e
!纵向分配梁 % u; q3 m5 W+ ^! ?. l( Q# C O
*do,i,1,78 6 B$ T b7 ?1 H
e,i+1101,i+1102 ( n! o' J" ]+ `9 A/ v& V
e,i+1301,i+1302
: ]7 ]8 z5 W' i*enddo
' @; q. ?: d9 c9 K8 s!横向加劲桁架上下弦杆
' k3 C; r2 h7 I4 s0 z+ Etype,1
c7 j/ _& k& R3 w6 Q- smat,2 ( i/ I3 s2 Y* k; ]
real,6 4 q, W4 i. A# L1 W* Y+ W- W
*do,i,1,6
! {( X- G$ }* }( z; S6 V, Ie,2+100*(i+1),2+100*(i+2) : Y- Z' k9 Q# Z: x. T
e,2+100*(i+8),2+100*(i+9)
3 C. i# t H9 c( f/ pe,80+100*(i+1),80+100*(i+2) 4 V0 ~3 {: a( p: ?/ L
e,80+100*(i+8),80+100*(i+9) % ^$ H+ `* z+ ~- k1 ~ J: U ~
*enddo : o" a8 R# P: X; g) [
*do,i,1,39 6 K/ g+ [6 ?0 m7 f) I+ S
*do,j,1,6
! I2 N) t7 n2 G2 @! ve,2*i+100*(j+1)+1,2*i+100*(j+2)+1
" j$ L' D) g1 q9 e% U+ h7 y( ce,2*i+100*(j+8)+1,2*i+100*(j+9)+1
' i% f/ J4 c% S7 d*enddo
8 r5 @" G" j; |; q- S R" u! b; R*enddo
0 V2 B$ K* x. Y6 i2 A/ u5 d!横向加劲桁架外侧斜杆 % P4 X% B' n, n+ u& d! n+ L
type,1
- W5 ^7 i ^! v- zmat,2
7 M! [ P" R! ]. f& Nreal,7 / b$ }$ s3 T* n: t
e,902,302 3 E1 [5 M! g }* B3 ~" g
e,1502,702 4 f7 G$ b* z4 i- G
e,980,380
1 e' P: P' p6 c; _& Pe,1580,780
7 g0 C" q6 ? E% c( ~+ h5 K+ O- R*do,i,1,39
4 T: Y' s+ q! ]& n; w# f8 `e,2*i+900+1,2*i+300+1
! d6 ^! |/ g5 We,2*i+1500+1,2*i+700+1
V6 s- @4 D1 M5 r*enddo 6 S) G/ a8 O, v' [- D9 j
!横向加劲桁架内侧斜杆、竖杆
" C! T: D1 E, A% A$ ctype,1
* V1 O0 E+ Z: N7 p" l0 ?# Umat,2
6 i( B9 w9 ? q! u( k. `real,8 ) H6 M0 S5 n) h
e,302,1102
. ~5 r( Z( ^* y. |, `e,1102,502
2 Y' ^8 ^6 m) n% Z6 ve,502,1302 ; ^& X' H) o) G/ m
e,1302,702
% W7 X) \1 X3 w) e/ _. g4 ^e,402,1102
d$ \/ O' t% ~6 Q' o2 E1 c2 Ke,602,1302 $ L- w# c2 L0 s2 H7 M0 t
e,380,1180 ; W5 E4 n) N1 _. L
e,1180,580 # L! m% J: C5 h" {/ O- T( [* v( |3 b
e,580,1380
8 }6 w2 C! N* d. [' U; H' fe,1380,780 0 O3 C4 a/ Y0 ?! D3 t4 [/ R
e,480,1180
, p; R9 L/ W$ n8 m5 xe,680,1380
6 C, P! h3 c J+ m" E: ?# B, U*do,i,1,39 $ Q9 D# v, d# p; o
e,2*i+300+1,2*i+1100+1 + U9 `- F. v" L9 b% D1 o$ y
e,2*i+1100+1,2*i+500+1
7 C0 d. B0 R3 H3 ^) j; ne,2*i+500+1,2*i+1300+1 2 L0 K- ] O9 ]6 u$ ?; G1 F; u% M
e,2*i+1300+1,2*i+700+1
; ^0 h5 H2 y6 y; z6 s* Re,2*i+400+1,2*i+1100+1
, S+ o- R z( m7 f5 A# Ue,2*i+600+1,2*i+1300+1
9 k1 i: w- A/ |7 h9 c; m0 w*enddo , h. P2 W3 S/ F* A4 S
!生成桥塔 & e0 s# @7 T$ ~8 B, z( ^" _
type,1
7 U6 p8 P6 O7 A( q9 _mat,3
$ r3 a9 o% j) @7 v M Vreal,9
: I6 L. a+ g& m) o*do,i,1,20 f+ c2 `/ J7 t/ E9 h& V
e,i+1600,i+1601 & ], t! }+ B7 Y2 |8 J4 ?
e,i+1700,i+1701
5 |, f& ?6 {4 m+ E* c( [. G- je,i+1800,i+1801 1 Z1 M" X4 G1 D9 ?
e,i+1900,i+1901
' d' h3 T) j4 ^" w" {1 g. F1 P*enddo x. Q! _8 U8 c1 S
!生成塔柱
4 G3 Y4 o8 R) }, [3 l3 Xtype,1 : ~0 h% l( J4 N
mat,3
; p G6 F& t1 B" e5 ` e9 X+ e) ereal,10 & {7 o# O) M4 J p6 I8 [
*do,i,1,13 : N( Z9 o7 j4 y+ X f9 ]2 ?3 ] ?! a! O4 b
e,i+1620,i+1621 * `/ w& h$ c4 C- X: C+ t# U
e,i+1720,i+1721 ' [( k2 T8 o$ R4 T
e,i+1820,i+1821 # O$ N/ q; p7 H/ @9 Q% K
e,i+1920,i+1921
# I) Y7 D! V) h' N$ _*enddo W, ^" d. J. e& | I0 c
!生成横梁1 4 k' c$ c% F# N' T, q/ a2 S
type,1 ; f7 p& {3 ~, s! h H9 J/ f
mat,3 " J+ E |/ z) S' }4 M6 ^+ S
real,11 / u( ] m! z1 P; C# _6 L8 O
e,1620,1720 & |: r# f# e: ^: L5 q& |
e,1820,1920 , `) e' Y) l7 j! v
!生成横梁2
7 t% [( z4 D# N* s9 Z. @/ m$ B3 ytype,1
g2 j( E8 @2 L& `+ vmat,3 * f' ?0 x" c, _- v. f/ Y
real,12 & `2 o6 n# }$ o+ v6 n+ E
e,1632,1732 3 f/ K; F: }$ k5 k1 Q( b0 u
e,1832,1932
. [0 k: I& R; c: S; v!生成桥面板
7 m* r) C( @1 {8 u, ^type,3 / v! J G. x6 `" n% w9 `* G1 n
mat,3
# x, }+ _+ G: P+ k4 areal,13
$ ~" c$ |2 q& ~4 o, l8 c*do,i,2,80
" y$ M) w$ S% a) }; L( M" b*do,j,19,25 0 G& d" R: |7 p
n,i+100*(j+1),3*(i-1),0,(j-19)*2-6 ' u; H& h' a1 G* M9 X
*enddo
2 q/ o! T8 t+ r& n) @*enddo
" L+ Y% }0 C% d3 H" `, K*do,i,2,79 . b( [3 M" A8 `1 g: n
*do,j,19,24 & w- Y% ~) ^; h# W* x0 r' t6 M
e,i+100*(j+1),i+100*(j+1)+1,i+100*(j+2)+1,i+100*(j+2) 1 ^; j @0 {1 B. l" }2 J
*enddo
; T7 t. e3 f' n; x; |& F5 W; W*enddo ( u% G2 ~" y, E1 D7 l9 o- q& Z) B
*do,i,2,80 ' K# G) p9 C. X: z& J
cp,next,ux,i+200,i+2000
; J* P7 z( w) Lcp,next,uy,i+200,i+2000
" n3 T5 u& E3 K; \/ o# `cp,next,uz,i+200,i+2000 * s& }" C2 g, N; Q3 ~, R
cp,next,ux,i+800,i+2600 ' S( p. t& j8 R6 C
cp,next,uy,i+800,i+2600 : _2 o, @' g6 J. ~ g! ^+ _
cp,next,uz,i+800,i+2600
2 d% o0 A4 @* E8 v& Q. B*enddo
7 Q: y" D# A8 q$ N4 F1 g/ h* D k- R) G8 X% d+ [
*do,i,1,39
/ {* |5 m! }% n$ ^! `3 {*do,j,2,6
' b# p! T, F/ ccp,next,ux,2*i+100*(j+1)+1,2*i+100*(j+19)+1 9 P) b8 a" H. B. R& W( ?0 p
cp,next,uy,2*i+100*(j+1)+1,2*i+100*(j+19)+1
8 f: d l3 J) \cp,next,uz,2*i+100*(j+1)+1,2*i+100*(j+19)+1
5 u* g6 i: N0 u1 C6 u7 K. \$ W*enddo 8 J% Y$ C6 D& J! ^
*enddo
, T& e" t" X# y7 J3 c* S, L, A- B*do,j,2,6
& H2 J: I4 L1 ?& Z* e7 @cp,next,ux,2+100*(j+1),2+100*(j+19) - q1 W: @# a, l0 P2 h
cp,next,uy,2+100*(j+1),2+100*(j+19) * q7 F+ r+ i3 Y& j4 d) i( q6 F
cp,next,uz,2+100*(j+1),2+100*(j+19)
$ ^( F: a+ Y# _/ U4 n" x4 b9 g& T9 Ycp,next,ux,80+100*(j+1),80+100*(j+19) 1 i* }3 i' d8 A; g' j
cp,next,uy,80+100*(j+1),80+100*(j+19)
$ j; x: I' U* `8 w0 ?5 G. _* Ecp,next,uz,80+100*(j+1),80+100*(j+19) , i8 Z0 D2 m+ Z
*enddo # U5 T6 ]$ e3 ?$ I5 d6 p5 C
esel,s,type,,3 ) V2 g" P! c; q& o0 l* m
sfe,all,1,pres,,1250+1369,1250+1369,1250+1369,1250+1369 ; I. D" h* E! ~" k3 o6 e6 G% ~
allsel
2 _4 Q9 s3 F# w" p!!!!塔顶索鞍与塔耦合 6 D% y; j" n9 J; X+ c
cp,next,ux,1,1634
, i: M# h# k: h" A, z" K& }cp,next,uy,1,1634
$ d, V) O! d3 @3 ^cp,next,uz,1,1634
, M1 V- C; f# @" Ucp,next,ux,101,1734
: k- \+ C4 Z$ [7 u9 Y. g6 f+ N) a0 Ocp,next,uy,101,1734 7 }: m% i# a6 Y( c( [; Y( L
cp,next,uz,101,1734 % j# O* d4 e: q" r
cp,next,ux,81,1834
' Y. D+ n( v( r3 D2 T) Ucp,next,uy,81,1834 - L' Z; k& z3 Z' P2 p
cp,next,uz,81,1834 " ^7 u. E/ v& D# d) u6 ^' w7 k
cp,next,ux,181,1934
- s/ c/ o/ X% h* t% k; L4 q# I5 L# icp,next,uy,181,1934 9 v/ N# ^7 G# c9 b
cp,next,uz,181,1934 0 f; m Q. ~; Z5 ]: |
allsel 7 N8 w0 z3 u- o+ k3 f/ S
: C2 U: Q) W0 y! q& O1 [8 f. ]
/solu
; m2 [2 E- q5 r8 v1 ?7 w*do,i,1,7
" }* p7 W4 V5 {9 cD,902+100*(i-1),ux 8 J0 H+ k" ]* f. R% R
D,902+100*(i-1),uy & X% Y! o, y5 R1 b$ X1 h
D,902+100*(i-1),uz
2 ?, h* z7 d1 f) o4 ]7 }, BD,980+100*(i-1),ux $ A8 B: c8 R9 m! ]6 b8 c, c
D,980+100*(i-1),uy , D6 Y7 o! ?- z9 H6 x1 A* b
D,980+100*(i-1),uz
9 [/ a. J/ p, X0 I1 n*ENDDO 4 A! a$ K3 Y0 g
D,1601,ALL
4 }9 q, }: H8 d4 e FD,1701,ALL
9 n! `5 O/ M0 r5 w4 pD,1801,ALL # _8 U3 c) }+ C
D,1901,ALL
' x$ i+ P6 A0 m! n) u, G3 XD,82,UX
7 \6 @9 r( N4 Y: FD,82,UY 4 A L/ D3 i0 N% O' ]1 Z# a2 M
D,82,UZ
. |: s% a: k: [/ _D,182,UX - k9 l' Z) V+ C3 {
D,182,UY
: @) G, h1 S5 ?) o9 |( x' _% CD,182,UZ
! O1 R: X: v4 F4 E& [D,83,UX
) i$ C: I* O" _% ~* CD,83,UY 7 f7 j. \# o7 w! k
D,83,UZ
# I; o% ]9 Z: [7 K6 W. f: i/ JD,183,UX 1 i! F" U* l1 [
D,183,UY
% ? O3 ?8 i% Z) g4 ^. F$ B/ s: o$ sD,183,UZ
& V" p0 F$ l$ e6 g2 U3 R9 v. Vallsel
; u, g6 Y4 U! Q& D, u+ Y# [( ~nsel,s,node,,2202,2280,1
2 l8 ]! G* E2 `8 N3 `f,all,fy,-10500*240/79
8 S# }7 W) Y# ~ ^allsel M" y6 ^# s9 O/ e% ^! \: [. _+ A1 l
nsel,s,node,,2402,2480,1
$ T1 }) w% O* J* p3 X/ F u# Hf,all,fy,-10500*240/79 3 M( F5 S" ], g% Y% ~0 ]
allsel ' S1 B- o8 ~( b- ~( p* K
f,2241,fy,-360000 v) [$ T3 b9 u6 S
f,2441,fy,-360000
" n5 `; n& Q7 d% q8 Z2 }. Nallsel # `* a/ s2 ^) ?: T6 t) R
: n& i8 |3 ?8 p1 u4 a
/SOLU
+ [; |: O: {+ K- _8 I' u: q+ Z, JANTYPE,0 !首先进行静力分析,得到预应力 2 y0 S7 [6 y1 ^$ f9 q
ACEL,,9.8 !考虑重力影响 7 l7 b. R1 z& i9 d$ t5 v1 R
TIME,1 !设置求解时间 0 j( @2 x6 R9 h+ d1 |4 a: D
NSUB,10,20,5 !设置载荷子步为10
% _8 \$ B/ [4 X# j- W$ g# zOUTRES,ALL,ALL !输出每一步的所有结果 % y2 y o) e( `* \' @$ A
NLGEOM,ON !打开大变形效应 / l- w$ W$ u/ a: }3 l) z# N
SSTIF,ON !激活应力刚化效应
9 w; c8 o& G- b" Y/ g9 n r% fALLS !选中所有的元素
2 L: j6 w; {! c; wSOLVE !求解 ' W1 S% ~0 @# F* k
allsel
9 z" @" Y L7 M0 y1 b |