回复 hjh507 的帖子- l/ F* G- \$ [& r5 [+ ]
' y( s, d; l8 h# ~* 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
5 @* x. w/ G$ F; `' G+ X5 b4 p/PREP7 v1 N# K* ]+ V9 s: J/ |
ET,1,BEAM4 !加劲桁架,纵向分配梁,横梁,桥塔
6 ?4 x5 Q7 i I2 p( y* }( vet,2,link10 !缆索,吊索 ! s- B0 j" k9 }8 Y8 s" b! ]3 J+ A+ Z7 h
et,3,shell63 !桥面板单元
. ~/ C2 N2 j$ Z. D: b8 }keyopt,2,3,0 !只受拉不受压 8 F6 {1 _3 {, N& }% r2 u" `' G/ Y
!材料 % I9 E6 Z% q: w6 k# [
!1 主缆、吊索、斜索 : C y3 _% p1 P+ ]
MP,EX,1,2.0e11
9 Q+ r0 T3 Z. a$ zMP,PRXY,1,0.167 0 k* h/ H" @( E7 D8 F2 Y# R
mp,dens,1,7850 $ h& B4 E5 Q: {. m
!2 桁架
& g$ W- B( t0 BMP,EX,2,2.0e11
$ D* ^. [$ \* i' K: C' T6 U2 N6 KMP,PRXY,2,0.167 1 E$ _" J9 f- F: m5 \
mp,dens,2,7850
$ S* z0 I. E5 x0 |+ J!3 主塔,桥面板 & s' n# X* O' U5 W" E: F
MP,EX,3,3.3e10 8 w: X% i8 Z& E$ ^& S
MP,PRXY,3,0.2
" x8 h) G. ]2 p2 p7 c7 n( tmp,dens,3,2600 ( F1 P$ w8 I; J+ b& Z* o# B8 d* U
!定义实常数 * D" x9 q" {% b O
R,1,19.6*91*19/1000000,0.00338 !主缆 % q. r' a! H: H* \; z
R,2,38.5*61/1000000,0 !吊索
' {5 _9 Q6 U# t0 @!纵向加劲桁架
# L4 G4 r4 Q: |: sR,3,0.01712,0.482e-3,0.165e-3,0.38,0.38 !加劲梁上、下弦杆 6 j: |1 h4 J1 z& s* W
R,4,0.01045,0.279e-3,0.369e-4,0.24,0.378 !加劲梁斜腹杆、竖杆 % l8 C$ g/ r5 R
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
5 [' n! Y- F a& }# n!横向加劲桁架实常数
/ h# V' Q' z+ u5 a( iR,6,0.004454*2,0.385e-4,0.113e-5,0.182,0.25 !上下弦杆 3 `/ e( w& A) u) G: `5 `4 [9 \7 E9 c/ A* f
R,7,0.008352,0.264e-4,0.468e-4,0.36,0.18 !外侧斜杆
4 ^+ S. }; B- E7 x9 ^" o. Q, FR,8,0.007392,0.183e-4,0.329e-4,0.32,0.16 !内侧斜杆、竖杆 1 V n) T; l- |+ c
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 % ^( o" _* v9 S2 B1 G3 m% R
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
: E* v b7 x7 E, @/ j" c9 |2 QR,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
$ Q0 W# U% H8 t$ q& {% zR,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
. i. \% {) A" J0 iR,13,0.3 !桥面板人行道板及车行道板实常数 7 J+ o+ l, x, ~" P; h" n
!中跨主缆
. e; C. A3 @" p+ s# s7 P9 v$ [q1=259 r0 m. C5 E- _) f9 @
H=23545.9 + z( b6 N( f; X& {
b=H/q1*3.343
; z, u+ \) q, na=240/(2*b) 7 Q# b( [' K3 n, X5 R" t
k=(exp(a)+exp(-a))/2
- p! y: I( ?: z/ s3 D" `2 x6 ]*do,i,1,81
; z7 n; d+ m# _# B' V5 fxi=3*(i-1) Q" v7 c* z2 ^
yi=-b*(k-(exp(1/b*xi-a)+exp(-1/b*xi+a))/2)+25.58 " o k% ]2 x6 U8 j# T
n,i,xi,yi,-6 $ }2 i5 @- t3 }8 B; _, D' H) K
n,i+100,xi,yi,6
" @" K* o) o! l$ P*enddo
, {: W, ^/ W) l2 F: p) H9 I!背索 1 i# z7 A' J0 b/ V
n,82,-92.45,-4.172,-6 * \8 s, U- A$ J* E5 `4 ?0 Q
n,182,-92.45,-4.172,6 , r2 F: V+ V6 ^6 F
n,83,332.45,-4.172,-6 2 ~- O) O2 b" ]) a; o1 x! ~. g
n,183,332.45,-4.172,6
$ C2 O- X; a. c2 J!加劲梁节点
; w# p9 m" I- }2 @9 I) j*do,i,2,80
! @5 E3 `- u7 ]% Z, I K. V*do,j,1,7 * P0 P, G& m* `0 f' o$ @
n,i+100*(j+1),3*(i-1),0,(j-1)*2-6
2 K" P. |/ R5 ?0 C% T0 s7 {( L*enddo
! T" X( w; m, j) P+ _8 f*enddo & ^" J$ W, ]' Q7 U( N2 O
*do,i,2,80
_. B4 l6 e8 o' a*do,j,8,14
- X v I& o m3 B7 H4 mn,i+100*(j+1),3*(i-1),-2.7,(j-8)*2-6 + D- A' Y5 h' K4 L1 Y" [+ J* L0 l
*enddo
+ i" d, H- S0 m; A*enddo
5 Z( [# Y. W/ g3 d6 a
/ J% ^# j$ k3 `7 e7 _!塔节点
- g: }4 |/ E2 [+ z8 Dn,1601,0,-40,-6 4 ?2 S0 c7 e E. p/ U% |. v
n,1701,0,-40,6 % K' Z' ^1 U2 K/ X4 g, t) E) @5 v; d8 o. @
n,1801,240,-40,-6
% E' {/ \) B. C' z- h6 }n,1901,240,-40,6 & h$ y/ D1 A6 e, D0 q3 m1 \
*do,i,1,20 3 c8 l' n3 Y i6 |4 [! s! x. h
n,i+1601,0,-40+2*i,-6
9 q# G. O+ f5 C. w' ^n,i+1701,0,-40+2*i,6
% [! F" J: U& s3 O3 G# J: ?: n0 ^n,i+1801,240,-40+2*i,-6
/ \. _: ~; o# on,i+1901,240,-40+2*i,6 1 ^. i" u* \) J8 c8 D
*enddo 1 Z# O. H- R4 @' v A! N
!柱节点
2 S" q7 f# c, Z6 M" a$ [, r*do,i,1,12
^2 d/ ?4 K8 z1 D' sn,i+1621,0,2*i,-6
7 e- V" n5 j8 U' X4 wn,i+1721,0,2*i,6
/ v: g5 {) V9 q, w/ s) z/ pn,i+1821,240,2*i,-6
6 B, ]/ p* t* ln,i+1921,240,2*i,6 3 q6 J" k5 A- O8 j% h! f& D' G
*enddo
- V/ t4 X9 j* g3 o* i1 `n,1634,0,25.58,-6
1 i1 E6 i* O5 ~. b* U. k; W q4 Mn,1734,0,25.58,6 : w6 ~2 t% R6 \" C$ J1 c5 [
n,1834,240,25.58,-6 . q n" f# ?5 p& R# p
n,1934,240,25.58,6 2 L! b2 a/ U; h1 O
!生成主缆
) l' d' v. B& l& D0 x+ A% o9 xtype,2 # @8 k3 ~, L/ F, Q+ b. o
mat,1 4 V! c- b4 t3 x8 t2 h0 v
real,1
8 E9 b: Y; m- D*do,i,1,80 " p8 [' B3 [2 J! r. _
e,i,i+1 3 I/ \5 R0 y+ m/ N
e,100+i,101+i
: K' F' W; M+ p: a. y1 L*enddo
) V/ e6 x( z* ^ d4 f! me,1,82 , W2 ~2 Z) n* G0 w( N Y
e,81,83 8 G" t u" N: K# H
e,101,182 ' h" J2 ]3 A( r
e,181,183
: V& e0 M h/ r! W2 v7 Z! G* Y8 W! {!生吊杆单元 ( y7 t) v0 X% V; m
type,2 + z- ~3 N! l$ g; m8 w! z) w' ^
mat,1 ! C3 k) @+ r- `/ Q/ l
real,2 & l/ G, k1 }; j( m( d
*do,i,1,39 % v* Z' R7 N! ]% f r6 U" q' Z y
e,2*i+1,200+2*i+1 $ L9 p @" \' m$ J3 X7 k$ b Q' x
e,100+2*i+1,800+2*i+1 ( M' c) N0 b8 _ l% e5 N, [ u
*enddo 0 v2 y( N: X# Q0 }% l* y4 A
) V4 J8 b# _. w7 a$ v- O
!生成加劲梁上下弦杆
; X" d5 p* @! V; otype,1 2 j1 W; ^/ g% ]3 O$ E( A& F, ?
mat,2 , x" _' e+ p8 H" T" V% J- G5 T. O
real,3 # k. _$ S' x# {4 P) s8 _2 t
*do,i,2,79
2 P1 v! \* w6 w" X+ B, o+ ^( Ve,i+200,i+201
: Z* [, _5 E2 }, Ee,i+800,i+801
1 f+ ]+ W( I" H*enddo + L& M* F- ]' w+ U/ x
*do,i,2,79 + t4 V6 K3 @( }/ o3 \, p4 ~
e,i+900,i+901
/ p) q9 H3 v/ ]2 X: R* p, o$ I& V! Qe,i+1500,i+1501 9 ~! F6 a7 H! [: R5 i
*enddo
0 Y6 y; ?$ ]7 O! r- S2 }!生加劲梁斜腹杆、竖杆
0 J, U; C( l4 D% x9 mtype,1
9 Z6 @5 O0 X4 l9 V7 nmat,2 F3 A0 m5 T) V' D( J1 ?8 w
real,4 & W1 a$ u# o: E5 |1 O% `. I3 w/ W
*do,i,1,39
7 m( _6 @2 k2 o$ q( ye,2*i+200,2*i+901 4 A! G- X% ` d
e,2*i+800,2*i+1501
2 O3 q3 y0 n8 a& A" P" xe,2*i+901,2*i+202
* h+ c% y; r1 A% e7 O+ n1 V# N; g+ `e,2*i+1501,2*i+802
3 R7 f. d1 F6 D1 a. P( D. L1 Z*enddo
+ R3 Z: Z8 k& `8 D7 s+ E*do,i,1,79
2 O, ?6 F6 V) We,i+201,i+901
5 t% K; H4 z) E3 h% O% He,i+801,i+1501 - G8 D: a( Z1 H4 d: p! D
*enddo 5 ~, M0 J' \- V
!上风构 ' u0 W5 b& E$ c5 j/ w* C* @
type,1
e% {3 ?: S; k0 Lmat,2 . O" e& l1 o K: D- l/ D
real,5 ; S; ?/ `( M; k- U6 x4 h4 y+ j
e,202,503 # M9 ?5 X+ g8 j
e,802,503 4 Y; J6 R% O/ f& Z1 q- f
e,280,579 : g/ `; T# ]" r
e,880,579
3 M: v4 { [$ }2 K*do,i,1,19 / c1 E7 ^9 Q/ v; P+ c6 @
e,2*i+201,2*i+503
$ Q# @; L/ E4 W9 R, ue,2*i+801,2*i+503
$ G2 n8 p0 T9 s) l; t*enddo ! v/ l/ Y2 E2 @9 k& W8 g
*do,i,1,19 ( ~% b' C8 M7 P" K$ M) W
e,281-2*i,579-2*i
/ y2 y" J6 p# H. ke,881-2*i,579-2*i
% p" n* \; d* \; R0 k*enddo * I7 Y; O$ N% ~( ^
!下风构 - z& S8 k; H- M7 I# _& G- Q* M
e,1102,903 # d! [( N! ^$ g8 }. ^# j9 C
e,1302,1503
. F7 z5 K" e. z! M$ o*do,i,1,19
2 ~4 |2 i' |( @6 `e,2*i+1101,2*i+903
2 ]) s R3 P6 p% K9 s& `e,2*i+1301,2*i+1503
; X4 o y; t4 B2 M5 P" w*enddo , t) g4 J# p+ ~1 d8 D6 S: ]# ]
*do,i,1,19
. {; |* C- W1 h1 \; J0 i2 Q- Ce,1181-2*i,979-2*i
4 \$ K9 J! o) D3 b" _6 `e,1381-2*i,1579-2*i ! W2 M6 X% f% L& l$ n. l
*enddo
2 S8 m- y" A9 G. N \# o# K* q6 L0 t
!纵向分配梁 ; i+ m# {) |1 v4 g) \3 _" F
*do,i,1,78
6 L3 |8 V0 r0 R( H& C0 q' Qe,i+1101,i+1102
! U5 l4 E6 E- fe,i+1301,i+1302 5 t5 D, t' E# \% N( w
*enddo
3 w2 h3 U' `, F- U/ w! h- [( ]!横向加劲桁架上下弦杆 # e6 v' _& ]$ A, m: d! \
type,1
9 n9 m( B* e3 n5 bmat,2 6 s3 H2 h& d& j4 y; @/ Z
real,6
4 ?& N" T" k+ K' i/ y0 w*do,i,1,6 3 ?& e: P/ u- q
e,2+100*(i+1),2+100*(i+2)
% \, w. H9 h) i2 o$ y7 ]e,2+100*(i+8),2+100*(i+9)
. I9 s8 D& w* d6 R3 V; Qe,80+100*(i+1),80+100*(i+2)
8 d. X# p. u2 n. X4 s+ Z2 je,80+100*(i+8),80+100*(i+9) " \0 u+ w( i b5 B) s* R1 p
*enddo 6 [2 U6 T/ g% E( d' q
*do,i,1,39
8 G6 \7 [1 N/ G8 P*do,j,1,6 , [ L9 |9 r ^6 l& q* r$ S
e,2*i+100*(j+1)+1,2*i+100*(j+2)+1
2 _1 \# A5 K' b4 ?# j" ce,2*i+100*(j+8)+1,2*i+100*(j+9)+1
& t; t# k8 Y* {2 {+ T*enddo 2 [+ H* \; N3 _7 _* c. ]5 v
*enddo
* m6 D- {5 K9 H/ A/ d!横向加劲桁架外侧斜杆
4 v3 r4 }, Y1 M: r: q$ x6 |- Ntype,1 % H' C, q6 A- Z. b* @; l
mat,2
1 M" { a* w7 u3 h. ureal,7 3 q p" m; h' ~3 R4 F* m
e,902,302
3 j7 E \: a6 [e,1502,702 & V# V+ |! l2 I7 Q$ i3 o, ]6 W4 O( L
e,980,380 : y, r; f3 P. l, p
e,1580,780 6 N- X% u8 N% h7 l) b
*do,i,1,39 2 d' x' X8 A: K
e,2*i+900+1,2*i+300+1 - ?2 T( w' I, K
e,2*i+1500+1,2*i+700+1 5 a9 R; f! Q$ `2 q9 C6 A4 D
*enddo
( p7 g% C& a8 `; X6 _0 N2 H/ B!横向加劲桁架内侧斜杆、竖杆 ) j3 [' O6 P+ b( [8 [9 o
type,1
8 I' o* v+ K( W' u+ W5 a: ~* p: r# E- Amat,2
0 R! ~5 B! M( _$ E3 T5 \. freal,8
: e8 r2 }5 Y! }0 ^. L/ a! y Ye,302,1102
' p/ e+ k% ]7 k# re,1102,502
, z9 M/ s' r K6 I" oe,502,1302
% p' v& ~5 e) o/ [4 fe,1302,702
" C* M# z4 F3 Q( X; P* W& He,402,1102 ; T+ T* [/ X1 H& M3 Y1 F* [- b
e,602,1302 & X8 _# X& [# I+ v% Q# |
e,380,1180
8 B. B! N% f* Z7 }7 be,1180,580
, \# E% e6 N( f2 Ne,580,1380 2 u4 J& H i5 \; Y1 I% g
e,1380,780 1 I. B4 Z) A' {7 p% M4 Y# l
e,480,1180 + y, P3 @, a1 e3 ^
e,680,1380
$ y: s8 D0 q: D6 y: Q4 w*do,i,1,39
! D3 r w1 f; w. C/ z Y# ve,2*i+300+1,2*i+1100+1
: c; q& Z* B) w0 F' j1 Ce,2*i+1100+1,2*i+500+1 / `' ~5 I4 X$ t' c) Y! d6 W D
e,2*i+500+1,2*i+1300+1
7 d7 g4 ]' c7 y# F2 N/ v, f( }e,2*i+1300+1,2*i+700+1
& |- d+ A1 t- u# }$ K! Ne,2*i+400+1,2*i+1100+1 - Q( W4 f7 z+ w" z4 E Z" G% T
e,2*i+600+1,2*i+1300+1
2 g+ N; R8 S8 {- U- X*enddo ; Q2 |( I! t) I5 Q0 Q. |' c2 a
!生成桥塔 : h! i7 P# T$ P* a0 q) x* u5 H
type,1 ' k+ a, J" x) X/ t" v8 f
mat,3
' a, `5 X4 }, M5 I( dreal,9
0 E3 t. b5 H$ d: P5 Z*do,i,1,20
3 }& ?! `! } g7 Oe,i+1600,i+1601 6 P$ E& p# [1 X9 A
e,i+1700,i+1701 , b! I. Y! L" D( \7 O9 }9 f
e,i+1800,i+1801
7 q) U* z2 e+ W, p; y4 o1 Me,i+1900,i+1901
# ]+ ?- G4 A% y- T d& N7 |0 N*enddo
5 u6 j, k- @ X: S0 E* s!生成塔柱 `; |; A0 G2 {. g; j" ^+ {6 m
type,1
' |2 V! O) H M; p x1 X# Qmat,3 5 I! H* X, J$ C' z
real,10 e5 L4 s$ \' L1 w5 T
*do,i,1,13 * h' ^% `' w$ m2 P2 m& i6 b
e,i+1620,i+1621 , K, w: ?! ^% A# i
e,i+1720,i+1721
. X8 F: w, Q3 Ee,i+1820,i+1821
1 l( M/ q: [7 q$ c' P1 p! ve,i+1920,i+1921 0 b/ A; f C) f+ e
*enddo + i, h1 ~' t6 X
!生成横梁1 8 Z' f: E) D [1 I, k/ |' V& D
type,1 : D1 c; o2 O& ~) P% a2 M
mat,3
4 \1 {$ S0 x7 D3 _; g* greal,11
: p3 ?! A1 X7 K/ h D; Be,1620,1720 & p" n& F9 ~: ]. V
e,1820,1920 # w) D* ^ l/ ~) u g
!生成横梁2 % K4 ^2 N! u' O. H& J8 p6 K
type,1
: H" P; F+ C" j+ z8 P1 s$ x' omat,3
3 l* Y8 v3 Q# Creal,12 " w: J6 A2 i6 F
e,1632,1732
, n: k9 t: i& r. E6 @* t# f2 we,1832,1932
0 b8 l9 J3 Z8 w" d4 S5 D0 D1 p!生成桥面板 5 ]' z) d7 K/ U# f! b
type,3 ! W2 b% u% l% k% Q$ b) h- K! O
mat,3
% E* _/ u: @% ]3 G7 G# V. Sreal,13
# x S& \1 l" k& D q; O) f, H*do,i,2,80 $ C4 q6 ^. K/ d/ ?7 \9 w) K2 n7 _9 m
*do,j,19,25
& i8 `0 D" q2 h6 \; a# g: on,i+100*(j+1),3*(i-1),0,(j-19)*2-6
- ]7 l8 B6 Q+ d7 O# {*enddo ' ^4 A7 [( x4 q7 i$ f! u
*enddo 6 A q8 B2 S5 a3 ^( I5 z5 v% }
*do,i,2,79 : d, t( J& `5 y5 t, O
*do,j,19,24
" l' f6 |" M Me,i+100*(j+1),i+100*(j+1)+1,i+100*(j+2)+1,i+100*(j+2) $ b$ \4 i- @$ m: [$ J) T1 W9 W) Q
*enddo
3 T5 F9 Y9 o3 m*enddo
3 u+ Q$ _% ]2 s M2 A2 X1 M0 t*do,i,2,80
) n9 i' S" T+ t1 Y) dcp,next,ux,i+200,i+2000 % w! ? Y" \, z* P: _
cp,next,uy,i+200,i+2000
- k) i8 m% w0 O: g- H1 r5 bcp,next,uz,i+200,i+2000 ( r6 X2 B4 m: ] W2 h6 }
cp,next,ux,i+800,i+2600 7 r4 ]1 y9 C% v+ {
cp,next,uy,i+800,i+2600
9 x2 E. R0 r7 b3 x& [4 icp,next,uz,i+800,i+2600 7 I; x5 K0 \- U J$ w
*enddo " j) h* Y3 x9 |: `( T
: F( y U% {' q" `$ ]5 p# x
*do,i,1,39 # {8 D! E- I( _8 u [7 o
*do,j,2,6 / G2 f5 C# T7 `5 A" t4 }1 a" P
cp,next,ux,2*i+100*(j+1)+1,2*i+100*(j+19)+1
' X% D7 n- i$ bcp,next,uy,2*i+100*(j+1)+1,2*i+100*(j+19)+1 3 p) h- _) o+ K+ k4 U2 z
cp,next,uz,2*i+100*(j+1)+1,2*i+100*(j+19)+1 " i6 J# W5 m5 P
*enddo
' f0 ], |5 n. M3 t& n% f5 R*enddo
9 P& N5 K+ c# [/ x: K# B*do,j,2,6 ; F& n9 e% W8 B1 t, x
cp,next,ux,2+100*(j+1),2+100*(j+19) 3 Y# y, x8 {3 S/ F" q, p
cp,next,uy,2+100*(j+1),2+100*(j+19) % a& z+ B8 W: k9 W" I3 \
cp,next,uz,2+100*(j+1),2+100*(j+19) 8 ]; k* I! P( {
cp,next,ux,80+100*(j+1),80+100*(j+19) : h2 y5 N& I% H' m' Q) G
cp,next,uy,80+100*(j+1),80+100*(j+19)
& I2 X( l1 S& a# J+ S$ `cp,next,uz,80+100*(j+1),80+100*(j+19) 0 v: B8 N* }; j N: m: N2 S
*enddo
. [; i+ N' P& ?8 Cesel,s,type,,3
m9 l, R, ]; b7 z1 B- Lsfe,all,1,pres,,1250+1369,1250+1369,1250+1369,1250+1369
9 \6 b" o" n3 Sallsel
* v" n R# y6 B" W9 o!!!!塔顶索鞍与塔耦合
( w9 H$ c& ?/ m) Hcp,next,ux,1,1634 2 A) k- ~3 H4 N& P1 \ m/ N _& |' m
cp,next,uy,1,1634
J! K8 S2 a; L$ ^. ^7 Ccp,next,uz,1,1634
: ^) k1 ~3 f. Ecp,next,ux,101,1734 - @! x5 W7 F. q( I' {0 j7 ? z1 K2 F( _
cp,next,uy,101,1734 - F! ~1 [3 J( T- k" B
cp,next,uz,101,1734 6 `2 g, x+ y$ U, E9 V& g
cp,next,ux,81,1834 : P7 e' Q3 h I
cp,next,uy,81,1834
9 _. w) e4 ^3 Vcp,next,uz,81,1834
" @; k% w) z6 P' `cp,next,ux,181,1934 5 G0 X5 p/ P( B% e7 V
cp,next,uy,181,1934
2 b. x! U& t; G3 Z, S/ u$ \cp,next,uz,181,1934
9 k7 j9 C( |/ a, J9 ~allsel
5 {+ t P+ \4 t! u' r1 _
; p2 X8 d6 y# I- X0 M1 C! J/solu
' z0 ?2 f0 F+ F5 w7 d; C/ A*do,i,1,7
. h5 Q" y* J; f. b4 k% m( U) e& pD,902+100*(i-1),ux & ?+ q y( L3 u( _- y
D,902+100*(i-1),uy
: y/ A: h' m2 Q& A) D* vD,902+100*(i-1),uz % x8 \, V; G; C# Q
D,980+100*(i-1),ux 3 p3 x' j7 ~3 @9 G0 W+ r: s. c. l' @
D,980+100*(i-1),uy + N1 h% t. N1 `1 t; O6 k3 @/ c5 G8 z
D,980+100*(i-1),uz 6 H9 T4 C6 s+ e
*ENDDO 4 B2 _; G. \' {6 P( U
D,1601,ALL
9 T2 |0 A1 P5 B C7 GD,1701,ALL / E4 a( R6 X5 ?$ L, l
D,1801,ALL
: D4 F, c& V5 R/ l9 |' @; ~! `D,1901,ALL 2 \; P$ n' k/ N; s. b6 T
D,82,UX , X+ k# @$ p5 I( p
D,82,UY ( N$ k; Q7 t" S, H! U4 h
D,82,UZ
- s: I; u7 t$ PD,182,UX * W6 W; _; `* O: r# Q! A
D,182,UY
# T' f. I7 C% o+ C# m/ b8 Z8 I& xD,182,UZ * n- J3 M' A; b7 J. v6 F, h
D,83,UX
5 y. d; j4 U5 B5 f0 @D,83,UY , I4 f" ?3 N" M6 ^9 ^$ ?
D,83,UZ
0 Y5 @2 w: o- y" o# \1 Z1 X5 TD,183,UX
, {3 w6 l! Q# }% w1 h& q; [ W* d$ fD,183,UY 1 o% @0 S) y- t( S2 C' j T, i
D,183,UZ
7 m: S P" L0 n9 R! L Callsel 0 a! e2 t( U, Y% U/ U% G% N
nsel,s,node,,2202,2280,1
" h1 {& ]5 _% U* l, ]f,all,fy,-10500*240/79
% g, l9 r$ J; f) ]5 ]allsel ' _+ t; g0 ]9 H; u6 j' |$ y
nsel,s,node,,2402,2480,1 * q- ` C: O! z8 {" B: E
f,all,fy,-10500*240/79 # u4 s& m( S& ^3 U! \
allsel o3 p# v# V' d K% r0 |0 l
f,2241,fy,-360000
- k/ E k' P2 G5 x1 X3 L# R" t# Xf,2441,fy,-360000 ; O6 k6 L$ N0 ]/ o, e7 A$ S; `
allsel : V2 k( n% t6 N) e% Z# z }! ^
0 ?4 E* `9 }- _! {
/SOLU 7 L9 B# _# n% t$ E1 R. u
ANTYPE,0 !首先进行静力分析,得到预应力
1 x" }: n/ J" ` d$ p3 IACEL,,9.8 !考虑重力影响 ' f, X8 E6 m+ j$ ^( S" p
TIME,1 !设置求解时间
J0 p& R {% U8 Y6 S9 E' _NSUB,10,20,5 !设置载荷子步为10 4 u- Q; X. ]* E/ P ?6 Z
OUTRES,ALL,ALL !输出每一步的所有结果 9 N6 e! _+ b7 q' q4 B5 b. D4 L
NLGEOM,ON !打开大变形效应 6 _) ?, S) q& w6 q8 n3 `
SSTIF,ON !激活应力刚化效应 - i; @5 R9 e9 y; H% @. R2 m) ]2 b
ALLS !选中所有的元素
; s% V4 m9 z# x6 N9 g& u$ }SOLVE !求解
5 \5 D1 ^% F: Pallsel + _' ?1 R8 Q' Q; u5 o
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