回复 hjh507 的帖子( R x t2 N, \4 I5 w
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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 & E" ?2 f. a! T' O, E
/PREP7 4 S6 |: W2 g) ^& V. q. k# [9 K( s
ET,1,BEAM4 !加劲桁架,纵向分配梁,横梁,桥塔
: E* x1 s, i+ _$ A& ^) n1 c" Zet,2,link10 !缆索,吊索 H/ b4 f+ _" C$ U
et,3,shell63 !桥面板单元 1 d7 v; \5 o2 ~. }* U3 _/ d7 e
keyopt,2,3,0 !只受拉不受压 4 L# C. m% t/ q/ _& r
!材料 : p) W% y" i5 H: d- [3 ~
!1 主缆、吊索、斜索 ( q& ?( o ~8 t `$ q
MP,EX,1,2.0e11 5 J% D! `2 K* _9 R* R) Z- q
MP,PRXY,1,0.167 & P9 N) m$ G1 }; C$ H
mp,dens,1,7850 & s) B8 u6 K! |
!2 桁架 , c( \9 M! J! E8 |( d9 `1 o8 i8 A9 f
MP,EX,2,2.0e11 2 C- |7 H" X- H! J$ M2 N6 Z
MP,PRXY,2,0.167
1 {8 c4 r7 W+ ?# B% T( b. |" p, S& amp,dens,2,7850 8 M8 x: Y) ~' ~6 M
!3 主塔,桥面板 9 s) n0 [7 E+ @& Q# p r* L! n
MP,EX,3,3.3e10 / u/ p' D6 [: J% C8 k1 @9 i
MP,PRXY,3,0.2 1 ?( N( I. l8 i( Q% s- c# E
mp,dens,3,2600
3 T3 Y# t- F+ @9 w- W# p7 K* X. T!定义实常数 5 j; m4 @. Q' a
R,1,19.6*91*19/1000000,0.00338 !主缆
. ~( k1 @; X: B& v; JR,2,38.5*61/1000000,0 !吊索 0 b: [. y9 o: `/ M* M) ~0 v# }
!纵向加劲桁架
4 A1 c* E, c* t' N$ x" K! Y6 MR,3,0.01712,0.482e-3,0.165e-3,0.38,0.38 !加劲梁上、下弦杆
- Q2 w) }( ?9 y& bR,4,0.01045,0.279e-3,0.369e-4,0.24,0.378 !加劲梁斜腹杆、竖杆
+ ` w( x, Z( g4 `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 6 h- Z8 W' D% U4 F2 l+ h
!横向加劲桁架实常数
# f3 d7 L' l! V1 YR,6,0.004454*2,0.385e-4,0.113e-5,0.182,0.25 !上下弦杆
! j4 U+ G* ~9 W; c# fR,7,0.008352,0.264e-4,0.468e-4,0.36,0.18 !外侧斜杆
( ?# K5 Z# Q+ E* V4 R4 @$ e( V1 m* X5 oR,8,0.007392,0.183e-4,0.329e-4,0.32,0.16 !内侧斜杆、竖杆
. t2 \2 K& C8 n9 n6 sR,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 9 X# e8 Q' B# m- U$ I
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 # @! H/ H* q3 o2 W- @: Q
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
) }3 M; D3 |3 H S0 s( DR,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
8 u l! g/ M" a9 a T- S' ]# Q2 N# CR,13,0.3 !桥面板人行道板及车行道板实常数
# K; c9 a9 [3 {. d# |5 h!中跨主缆 % J6 ]9 B8 d) ]( F9 h' E) W( O
q1=259
$ f9 s3 O( E# h) ^1 U9 l5 r1 P- CH=23545.9
@/ q; a C0 ^# R0 q' bb=H/q1*3.343 3 g v3 h. Q R0 Q
a=240/(2*b) 6 [ p w: _. S- d( d$ G
k=(exp(a)+exp(-a))/2 + r4 K6 R2 Z8 @& k, F3 m7 k
*do,i,1,81
D, K; H/ p( v- L. @xi=3*(i-1)
. i3 p* l& `/ fyi=-b*(k-(exp(1/b*xi-a)+exp(-1/b*xi+a))/2)+25.58 ' x" n- g5 d$ o& M% v7 Y* s( @
n,i,xi,yi,-6
& |, v9 s8 w0 [- M& \/ G2 ]& an,i+100,xi,yi,6 1 W: k2 R- O3 E j1 s
*enddo 6 L# S$ J# W3 |- y' x: B* a3 i
!背索 ; D3 _: l. M! N" U% |
n,82,-92.45,-4.172,-6
! K* @ V" D8 Rn,182,-92.45,-4.172,6
, W8 t( J) d7 P mn,83,332.45,-4.172,-6
2 R' Y0 ]" @8 g W& xn,183,332.45,-4.172,6 1 \! e5 z; t- f/ S7 \
!加劲梁节点
9 q' x. t; ~) p/ j5 }) u& ?% r*do,i,2,80
" o6 ?$ S& o+ y4 b# v*do,j,1,7
' }' a2 t" h0 C/ d3 Xn,i+100*(j+1),3*(i-1),0,(j-1)*2-6 ) e3 y: @5 [5 N' @" \
*enddo 8 h" C* p1 a% P4 r3 u0 m% j+ I
*enddo
! O3 Q/ A- u+ O6 M: u*do,i,2,80 * m$ N4 G* A# \% n: X6 D
*do,j,8,14 " \7 B9 V0 ^1 h U8 w1 Z: k
n,i+100*(j+1),3*(i-1),-2.7,(j-8)*2-6 ) a: r6 v/ d- T) U* H, H3 m
*enddo % F, c# _8 b1 O' p
*enddo
6 T0 _* B6 s+ }+ m/ S0 G$ f8 t' u
+ e. I" k5 D! L1 e# Z/ ?0 w8 z!塔节点 & z6 \, E% w% g" L7 J! h
n,1601,0,-40,-6 W) M, S- w7 d: J) j
n,1701,0,-40,6
- g& W: p' p$ o9 z7 _4 e0 ^- W w" R, Wn,1801,240,-40,-6 & Y% s5 y: z1 `$ X3 N7 O. l- d" Y! @4 ?
n,1901,240,-40,6 / G* S8 F' Q. ^ `* ~
*do,i,1,20 , X' \3 n( F% n' W
n,i+1601,0,-40+2*i,-6 ) C, k: I. N. l; H( g! t9 h
n,i+1701,0,-40+2*i,6
0 S5 P. t0 A- v, B& En,i+1801,240,-40+2*i,-6 5 m# b! x$ b/ p( |
n,i+1901,240,-40+2*i,6
: l0 _$ M) r2 s' X0 R/ W*enddo
: _+ I/ [* ~! i/ j+ V!柱节点
; n4 k5 [% i1 }! B6 F5 [*do,i,1,12
4 B9 z+ Y/ I; Z9 _ kn,i+1621,0,2*i,-6
% }" y5 `! j$ T" {: on,i+1721,0,2*i,6
6 J$ |* F( j4 z4 w* F& E( w% mn,i+1821,240,2*i,-6 1 c- m: N$ _7 [. v& o$ Y
n,i+1921,240,2*i,6 7 u, y8 S% a9 q; J( m$ B2 q7 a& k1 u
*enddo
& `" E0 N2 W) F7 j% k& t# T6 ]# rn,1634,0,25.58,-6 + y- z1 g1 m) s
n,1734,0,25.58,6
4 i) G/ |) ^& y% B) Kn,1834,240,25.58,-6
, ` `! T8 i* d3 J3 K) n* En,1934,240,25.58,6 s! A$ t- W+ X d$ f; t& p5 C
!生成主缆 ; Q8 u& ?5 n9 G9 }- D& y
type,2 0 z& M8 O1 d0 v) _5 K
mat,1
, U! T. A: x! B- Hreal,1
. }8 Q& f9 v; l* o*do,i,1,80 $ c5 Q V# q; H# r/ O. D0 u
e,i,i+1
9 U/ o0 J1 @8 o/ _2 K# `e,100+i,101+i
! A- q/ R+ ~: `8 b+ X*enddo
" ]4 ?+ X$ O6 v: t u. {e,1,82 6 C1 q1 G1 u* R+ I- F% \, t
e,81,83 / C% t Q% e# c( Z! r# s
e,101,182 + V+ E, T1 b* Y
e,181,183
$ m+ e9 v& C7 U- A! m!生吊杆单元
1 Z7 `* H) L5 K, S4 Xtype,2 ) S1 s- c* X- v( f
mat,1 2 _2 x) v5 o% ^. w( x
real,2 ! ?+ C2 t& M+ j
*do,i,1,39
, @3 Y1 D f" b* i5 se,2*i+1,200+2*i+1 4 }; J; h( f# q" t1 M/ x; O/ s$ N1 h
e,100+2*i+1,800+2*i+1 5 }. p; p4 V8 D$ y+ }# h/ g% v
*enddo
/ |' X2 x' n8 p, h! N 5 ~# I$ P" Y; `- l$ i; m
!生成加劲梁上下弦杆 9 M& V+ j7 N1 z) |8 j9 A1 `1 t
type,1 2 ^- @$ w! K. E5 z( z9 y! r
mat,2
; j. f5 U* i+ kreal,3 + b6 a' m& C+ @2 H
*do,i,2,79
5 _- U1 e& M+ Z1 Qe,i+200,i+201
. W" h" u- X/ N7 E7 n+ Le,i+800,i+801
3 N7 \% E. d# O! j5 z5 e*enddo
. w+ I% ~4 Q' j3 T*do,i,2,79
- q- a5 Y/ e. r- \e,i+900,i+901 ( o; F: n# r) c9 p! i
e,i+1500,i+1501 ) X8 Z9 B8 V& ?1 V
*enddo " D- W9 ` B$ o: X0 F6 C: z) u
!生加劲梁斜腹杆、竖杆
6 ?- _, s9 ^3 S K; qtype,1
6 y7 M+ L: F4 ^2 |2 Ymat,2
+ T* _+ k2 `# O# m2 ^real,4
: P% `& h) X" `/ A. t+ o0 T3 w*do,i,1,39
+ C2 ~% T, R: `1 Qe,2*i+200,2*i+901
9 W2 Y0 ]* t8 P% B2 [% p4 he,2*i+800,2*i+1501 0 I l8 B6 H* c' j( U* N
e,2*i+901,2*i+202 / A& o, g% Z' ?4 `8 K
e,2*i+1501,2*i+802 6 B4 g+ C" M3 d) M0 j
*enddo & e4 v, X! r. U
*do,i,1,79 1 ~( q. M/ y9 x. W N" a
e,i+201,i+901 ) z& @* q4 \8 A) O( i; h
e,i+801,i+1501 * R' M/ [) \; {6 ]' Y
*enddo
8 {8 K) q! E3 X' L5 i!上风构 ! [( J$ U- b( d& S+ O
type,1 ! V( }. b/ g8 |
mat,2
2 m: p, m6 L$ greal,5 ) V0 M; M: i, L0 I
e,202,503 * m& p V; r8 U7 v
e,802,503 5 s7 H4 K- Q% Y# I# X
e,280,579 4 @; D0 E# x3 X2 D, v* _ ?
e,880,579
7 s4 Y" Y: Z/ P1 _5 W, s*do,i,1,19
0 C- s! z9 t$ ^5 G- J' U$ Le,2*i+201,2*i+503 ; Z8 E* ^4 f8 N
e,2*i+801,2*i+503
9 |2 M4 u2 b4 V. {& a+ }1 F3 o: ~3 s*enddo
" W4 n$ O8 ?: P! ]8 v( Z+ L" j*do,i,1,19 5 F8 h" u) ~ M
e,281-2*i,579-2*i 3 U' n7 z8 W5 B/ n+ ~4 ^# ?
e,881-2*i,579-2*i
/ U: `$ C$ w( N( v*enddo . x2 ]1 U: U' X9 ~1 e
!下风构
/ z; ^1 R T: }7 pe,1102,903 * }+ \: `* r3 F
e,1302,1503
( |% ]" x% `# m9 u) B*do,i,1,19 7 ~% N; h+ B- i( \3 Y/ T
e,2*i+1101,2*i+903
+ ^9 L* ^: e G' v" n0 D' j: ce,2*i+1301,2*i+1503
8 H; u+ {! P8 Z W*enddo
2 {& Q# m8 A4 U4 q6 n6 ]5 X*do,i,1,19
+ f8 Z& v3 o/ e0 P I/ p9 we,1181-2*i,979-2*i
: n) F- x) w$ t; t$ O. M% ^e,1381-2*i,1579-2*i % N' H% V( Z$ f% g, f2 k9 D
*enddo
6 F. P" V& s4 }2 p8 w" n3 G# a
1 n7 \3 c2 z# z: L1 \% P. E2 y!纵向分配梁
2 x0 t+ h, P& u" m( Q$ @( Z# j7 m7 L*do,i,1,78
) x. c) B' f" le,i+1101,i+1102 1 Y) i0 V. h% h% |
e,i+1301,i+1302 ! \9 J# r2 X# [# B' }
*enddo & r5 K8 t3 Z. S
!横向加劲桁架上下弦杆 $ ?' I, c, a( F. F g
type,1 8 r; r u# ~0 v
mat,2
3 S3 L/ ?9 ]' [real,6 1 ?+ E6 R: A6 \2 l
*do,i,1,6
! ^7 ~+ f0 j- {6 J6 Pe,2+100*(i+1),2+100*(i+2)
/ R4 ^' ~; |" i5 H8 Z# Re,2+100*(i+8),2+100*(i+9)
* Q) i1 K( Y9 ]" U; ^. u; b+ Se,80+100*(i+1),80+100*(i+2)
, |, Z* q6 X/ Ge,80+100*(i+8),80+100*(i+9) % @# n9 ^7 M* `' n' `/ n# A' j
*enddo * x% H$ {5 p; g- ~; M; E
*do,i,1,39 ; G, U# X/ e9 h7 ~7 [$ G; R% E
*do,j,1,6 : {8 d$ Y1 _6 @2 R
e,2*i+100*(j+1)+1,2*i+100*(j+2)+1 9 w3 N+ ?5 W3 [+ x4 i- J9 m5 W
e,2*i+100*(j+8)+1,2*i+100*(j+9)+1
& {# C8 {& I" _, r*enddo
& Q, O7 \3 E' b& M$ b% b. D u*enddo 8 ^3 n( `* E D" s1 T7 G
!横向加劲桁架外侧斜杆
+ h$ X* T, d( x7 V) ~! R$ Ntype,1
% n# a0 P, ^, t5 \mat,2 ( r% a" r' R1 ?, i. e& A
real,7
4 Q* f+ Z3 x6 Q9 ge,902,302
+ N; s+ P* M5 o0 a( Me,1502,702 1 D1 {& g( C% F* r9 {# k
e,980,380
9 I7 ?/ L, \6 Ge,1580,780 ' i: N2 t# M; ?; S E9 U+ u7 T8 N* S
*do,i,1,39 2 z' ?; G+ h. F$ `6 }0 b& [$ e
e,2*i+900+1,2*i+300+1
; T' b) U; b4 s5 H1 {! V) Te,2*i+1500+1,2*i+700+1
$ O5 V5 N& r* M- x*enddo 6 J2 H% F' O6 l/ v Z
!横向加劲桁架内侧斜杆、竖杆
9 t9 Y$ M( _4 L$ Ztype,1
4 z% T( e6 p1 u( N" G- x* \. xmat,2
( E0 u3 d) k4 Z8 O$ M2 oreal,8 ) P2 x R2 a6 V
e,302,1102
4 k) w$ d( P9 _% g2 a& fe,1102,502
3 Y9 k- J; K+ U; q2 ~5 e# v9 F7 Fe,502,1302
- t1 Z m& h5 h5 F4 Pe,1302,702 ! m# ]' P- H/ Y- C
e,402,1102 5 D. `0 J |6 l! J
e,602,1302 6 |9 u, o+ M9 G: Q
e,380,1180 : o8 @, g+ I, t* F
e,1180,580 H m4 J' V$ K3 O; O& D A
e,580,1380 ( y& T. a6 B% G3 u9 p- U
e,1380,780
7 P' e' c. X. f" t" J' ve,480,1180
8 U# _4 w; i; A2 f" F6 ] Ge,680,1380 . C- U+ v- R6 l) `* E% q, X) H2 }5 g7 w
*do,i,1,39 6 x' s! F; X: [8 ~% X
e,2*i+300+1,2*i+1100+1
" Q5 o1 ?* g! y2 xe,2*i+1100+1,2*i+500+1 9 A8 @5 e* m3 y
e,2*i+500+1,2*i+1300+1 4 T" s3 `$ Y6 M' ~. R
e,2*i+1300+1,2*i+700+1
5 P3 H* Z) i$ Y8 q( Fe,2*i+400+1,2*i+1100+1 5 {6 R$ S; d# I) ~9 I" h8 u
e,2*i+600+1,2*i+1300+1 9 @' J% `3 s- P7 Q R3 J* S5 s
*enddo
# q5 [+ ^9 {9 @- e5 O!生成桥塔 # L7 x' ~. H. J
type,1 3 g4 W4 P3 t" C0 L, W! ], D5 i, `
mat,3 0 }- ^/ i# y" I' W
real,9
8 r* c- x; C" p" A8 O*do,i,1,20 - N. O- E+ ~: ^$ I$ F
e,i+1600,i+1601 0 p+ }$ S3 N, x
e,i+1700,i+1701 9 A8 _% q, g, ?( h: U
e,i+1800,i+1801
* c4 P0 y& Z2 U5 F% |e,i+1900,i+1901 ) p3 {3 n( l0 |. J( m& M
*enddo
: N( E4 z6 {. v/ V& \# v* U!生成塔柱
9 \6 u3 v8 T+ {+ mtype,1
6 w& W7 Q+ u8 D% x/ E9 |% l- ~. Rmat,3 9 X6 S. D1 O5 w- _# V; U" O
real,10
7 s8 C" V2 `, F* ]*do,i,1,13
. o+ Y4 Y5 }; N. x4 g! Y# E7 }e,i+1620,i+1621 . `3 B; Z3 R1 R) L) y$ v
e,i+1720,i+1721 5 i0 C- n d" a8 Q# V
e,i+1820,i+1821 % v% P( @0 Y: o9 U" {6 t6 n1 ~( t
e,i+1920,i+1921
" k; ~' \( w) e4 G*enddo 6 ?4 _; Q3 E2 z% P* Z
!生成横梁1
4 P2 |- K9 [, R* c; `type,1
3 f$ ]1 j5 @0 m; y, B% q; D( smat,3
: r' G6 N2 t7 _- b0 R/ Breal,11 ; X. Z$ D2 t$ {) f
e,1620,1720
7 [: \- L1 j C' Oe,1820,1920
4 F8 b. f1 }+ o8 O5 \7 `: d6 t& _!生成横梁2
; V2 K( v% J$ B/ Itype,1 ( ^$ X( |6 `4 x1 l% @$ ?3 V% ~
mat,3 + @8 M: P, z3 ~
real,12 ; }3 ?6 D( A; l' j- x- d3 Y
e,1632,1732
0 {3 ?4 v: w/ }3 o& de,1832,1932 8 Z3 L: ^0 E4 b; F8 x9 }0 r
!生成桥面板 0 z* X6 _* _* s8 E
type,3
1 I$ R5 T0 Z. P. N4 Z$ zmat,3 1 Y, ]% U+ t" m6 B# u+ Q5 I! N
real,13 0 \* U1 }( c" Y9 G8 d
*do,i,2,80 3 N* ?* `) i# Y( x
*do,j,19,25
- K# ~3 b# \) E+ Y1 o0 k. Vn,i+100*(j+1),3*(i-1),0,(j-19)*2-6
8 }& q f- U) ~/ d*enddo 1 ~; h X2 b4 _8 z8 V/ f ]
*enddo
2 t& F+ Q, h) B; ?8 X*do,i,2,79
4 }' c/ U9 b0 z- d4 F*do,j,19,24 9 D: O7 e. Q$ J% ?, h
e,i+100*(j+1),i+100*(j+1)+1,i+100*(j+2)+1,i+100*(j+2) R8 k4 m, e. E+ b7 u
*enddo
8 k4 s; Q7 t* L- k2 X; x*enddo
# W0 q' }" P+ O/ ~*do,i,2,80
; I; ]% F, }" {1 @9 B' c3 l8 Fcp,next,ux,i+200,i+2000 4 q3 R* E- l. t1 Y/ L+ q
cp,next,uy,i+200,i+2000
8 _# b: A1 R8 } W6 p( I/ V0 Mcp,next,uz,i+200,i+2000
' q/ K$ C( c! R1 B3 }6 M- Dcp,next,ux,i+800,i+2600 1 @/ ]( {9 G; M |
cp,next,uy,i+800,i+2600 : K( _* C% Z: E& m
cp,next,uz,i+800,i+2600 * [. m% Y& \. C# w9 O g% H
*enddo
# ^6 K- X% j! T8 l; D9 p5 `4 _* u" L H) e$ i0 A* h( A2 [( L# C, N
*do,i,1,39
7 X% }6 B( x+ j/ g4 W2 ^; B*do,j,2,6
2 X) d* f. F h8 M7 l% r. wcp,next,ux,2*i+100*(j+1)+1,2*i+100*(j+19)+1
9 z( N5 R" x- J) ncp,next,uy,2*i+100*(j+1)+1,2*i+100*(j+19)+1 1 Y- O/ s( a. b j- j
cp,next,uz,2*i+100*(j+1)+1,2*i+100*(j+19)+1 # _, I) f6 `2 J+ J7 U" L
*enddo
% E; Q: f; }" Y) `: ?: |# y*enddo 3 ]( x# Z/ ~% x% d8 E
*do,j,2,6
4 _; k- P6 D& wcp,next,ux,2+100*(j+1),2+100*(j+19)
1 f8 y* I( H9 _! B. u# Mcp,next,uy,2+100*(j+1),2+100*(j+19)
% ^- O9 ?0 M; G! Y' s( q% ~ ]+ qcp,next,uz,2+100*(j+1),2+100*(j+19) l: n, v% T: S0 J
cp,next,ux,80+100*(j+1),80+100*(j+19) ) `& r D1 c4 G' }+ M. ]" C
cp,next,uy,80+100*(j+1),80+100*(j+19) / \1 p$ M/ q9 W; Y! E9 u6 q
cp,next,uz,80+100*(j+1),80+100*(j+19)
! @* t# P# L% s7 u, U. q*enddo ( Y% m0 c8 W! b9 X6 E2 c1 M6 l! U
esel,s,type,,3 8 a1 ~6 L$ i" k/ w3 K& ]8 ^3 D
sfe,all,1,pres,,1250+1369,1250+1369,1250+1369,1250+1369
5 l6 R: N' J5 {# J: ~6 mallsel ) I8 x+ I7 C0 c1 ^: ~% B8 `
!!!!塔顶索鞍与塔耦合 ) @) w4 w4 F. S& e1 z$ ~
cp,next,ux,1,1634 ) M( ?" E: B" _4 W) a% H6 Z& \# V1 ?
cp,next,uy,1,1634 " N$ m' W3 a4 l# C8 j4 [2 |
cp,next,uz,1,1634
* Y9 W% y G2 }5 Y) x! i0 ccp,next,ux,101,1734
9 L0 S/ x: S1 M' Hcp,next,uy,101,1734 ! k' s$ W: |$ }- N2 {5 _; e( U1 ~
cp,next,uz,101,1734 & r+ B! |( `+ P! e
cp,next,ux,81,1834
7 x# t& o! `% ]/ ^: ]( bcp,next,uy,81,1834
. l! o! x2 B7 Z9 d& Lcp,next,uz,81,1834
; P* Y* d( @0 z5 Lcp,next,ux,181,1934
9 x- o6 o7 F; j6 G2 u6 E0 Ocp,next,uy,181,1934
& q0 f: j$ e2 P- ^. @! `- fcp,next,uz,181,1934
8 j' m: W: b5 Nallsel " |. k% Z9 T1 c
+ g2 v$ {! C! K% K/solu 9 L8 B9 c/ f9 Z) [% s! I
*do,i,1,7 ! g7 l+ k0 u8 m4 x
D,902+100*(i-1),ux
/ r9 [+ I" q1 {6 \D,902+100*(i-1),uy ' }/ h" j, p$ e5 e
D,902+100*(i-1),uz
# S$ z; R% R( t e/ c. J6 GD,980+100*(i-1),ux " V7 n( B/ O3 ]2 T1 M$ x$ n
D,980+100*(i-1),uy % ?6 N( x, w4 k/ w
D,980+100*(i-1),uz
8 }. Q* @, u1 s7 s*ENDDO
! I+ y- [# I" E4 ~8 aD,1601,ALL ; K- b5 x1 }6 u# T: q% H V. a4 _
D,1701,ALL
' i" p: A+ e& M% i) Q N, \7 b5 bD,1801,ALL ; ^8 w5 x, E& |2 z3 x& Y2 h; G
D,1901,ALL
/ I. a( j. l) G3 dD,82,UX 0 E. g0 v' v6 X( R/ u5 _
D,82,UY ) l" n: ^' H7 b/ r5 r
D,82,UZ
" K# V) N9 `3 ]* _5 {6 mD,182,UX
% i' N/ @# P+ @ }) D3 @D,182,UY * M. I& _! z+ L7 P
D,182,UZ
/ @% u% R$ H1 D3 b' VD,83,UX ]8 o8 r' u" h% B7 V" `
D,83,UY & R; }0 E& J/ S" V
D,83,UZ 9 C8 L. D$ h5 k/ N1 `0 m3 `* k
D,183,UX / q) J5 M2 m6 ^) |; \! ]
D,183,UY
1 h$ K5 F1 s) p* X' b" p0 mD,183,UZ
* _/ x8 ], F: |% J- ]allsel E& A/ e$ a6 t6 g( j1 x; x
nsel,s,node,,2202,2280,1 & l9 J7 k* u) U1 w$ Z7 T
f,all,fy,-10500*240/79
' O& z7 n3 G) E2 k( sallsel
( M9 W `2 D( _9 ?: r5 ]# D; Jnsel,s,node,,2402,2480,1 , ^5 t' x: v Z N* ~( @# n/ [
f,all,fy,-10500*240/79 - m2 |, |) M! y0 A3 i) f
allsel * t( {( m8 J( c6 E2 O6 Q# Q! y# A! L
f,2241,fy,-360000
2 K5 I3 f# E8 D9 q6 I0 ~3 m( tf,2441,fy,-360000
; @0 [- ?/ J9 Q% q0 l% t! S2 V$ Lallsel
' v4 r# u4 K$ _; |
& k$ L* [8 J. q9 Q9 g( G/SOLU
T" x, |( N& }9 K0 o+ JANTYPE,0 !首先进行静力分析,得到预应力 ! ~. u0 x3 n6 X0 k1 y
ACEL,,9.8 !考虑重力影响
9 e9 _0 G- I" Y% s5 _+ A; {6 BTIME,1 !设置求解时间 * x) s$ f; z7 l& M2 s
NSUB,10,20,5 !设置载荷子步为10 % z. x C' l% U% ^% @2 f1 t
OUTRES,ALL,ALL !输出每一步的所有结果
# h0 K+ P; M) L! @/ [NLGEOM,ON !打开大变形效应
# q9 W4 p4 Q3 Q2 N* z: ~SSTIF,ON !激活应力刚化效应
$ }% N, x$ X' g7 o& l9 b0 O: r9 I/ aALLS !选中所有的元素
$ J( r ]8 [" bSOLVE !求解 4 u' t' r- b$ }$ J: s, _) J* A
allsel
1 C% Z1 L v6 L+ o |