回复 hjh507 的帖子) W6 E% b3 `- E0 ?1 k/ j
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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 6 ~9 j* R9 _- P; U' l' c
/PREP7 ; J" O/ [# D7 \
ET,1,BEAM4 !加劲桁架,纵向分配梁,横梁,桥塔
. g# _$ m8 s" C* r0 q1 ~; Cet,2,link10 !缆索,吊索
3 G; e+ D+ M" f) ~& l: o! j2 ket,3,shell63 !桥面板单元 ) u: D) ~- l$ f' V
keyopt,2,3,0 !只受拉不受压 ) ^. v" ? n8 I
!材料 3 n7 H7 y1 ~" O0 D+ ~1 k- ?5 F
!1 主缆、吊索、斜索
. y# ^, }/ a5 e FMP,EX,1,2.0e11
& Y* I+ B0 R4 \1 |0 z M% |6 O0 BMP,PRXY,1,0.167
0 w5 A3 z. f+ Fmp,dens,1,7850 1 f" `/ P6 q2 L8 @' a
!2 桁架 ( w7 O) l# S. o8 k' d+ V; t5 y
MP,EX,2,2.0e11 . O7 q- Y% t4 j: W! Q& e
MP,PRXY,2,0.167 9 ^' X8 X. H X2 e
mp,dens,2,7850 8 C5 r6 |0 j6 d9 C
!3 主塔,桥面板 8 ]2 d4 C6 Y& l" y. g
MP,EX,3,3.3e10 9 R3 K$ m% t# v; Q0 F
MP,PRXY,3,0.2 5 `( }, a9 v {6 g3 H" N
mp,dens,3,2600 ; E( R, v5 u5 G. q/ p7 C
!定义实常数 6 J) ~1 q* X& b$ y
R,1,19.6*91*19/1000000,0.00338 !主缆
3 e" ~" l* n6 U& V- z$ _# y" tR,2,38.5*61/1000000,0 !吊索 # y7 r; n/ ?% ]6 J. U9 n; f$ q
!纵向加劲桁架 : z& p* R+ Z/ q( O, K' d- y+ n" Q
R,3,0.01712,0.482e-3,0.165e-3,0.38,0.38 !加劲梁上、下弦杆
) v+ y8 a+ p- e; a. M9 \R,4,0.01045,0.279e-3,0.369e-4,0.24,0.378 !加劲梁斜腹杆、竖杆
! k4 b# K5 D; Z2 k0 [1 x/ V3 _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 8 ]* F* _* S4 W1 w$ h; P2 @
!横向加劲桁架实常数
& X' ?$ J# I1 b) [5 R8 w5 N- j hR,6,0.004454*2,0.385e-4,0.113e-5,0.182,0.25 !上下弦杆
; h& V G6 z F/ @9 MR,7,0.008352,0.264e-4,0.468e-4,0.36,0.18 !外侧斜杆 $ S- p) H; }( p8 P$ i
R,8,0.007392,0.183e-4,0.329e-4,0.32,0.16 !内侧斜杆、竖杆 ' C% F7 N/ L7 _+ l$ L7 o
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 * l, {$ F' d) a5 n7 V
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
- C$ }, z) l9 Q: \& W& nR,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
/ _9 q; j$ j5 c4 WR,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 1 Y8 S: o4 O/ d) ]/ W- {( \$ {
R,13,0.3 !桥面板人行道板及车行道板实常数
: z% l1 R6 F, m& M& B!中跨主缆 X5 |. Z- j$ h
q1=259 C1 |' O" H8 p! h0 k) z3 h7 a
H=23545.9
8 Y% I4 K2 B8 P2 S4 o- ]* hb=H/q1*3.343
1 ?0 l& A# ^4 s5 pa=240/(2*b)
. n, K) ]& a+ p, D4 pk=(exp(a)+exp(-a))/2 , E7 @: e: Q' A& ^6 J# W- ?
*do,i,1,81
/ Q* y, e! f; ?+ v' { _7 sxi=3*(i-1) : V; Q8 X; Q7 k/ k1 J l1 r3 V
yi=-b*(k-(exp(1/b*xi-a)+exp(-1/b*xi+a))/2)+25.58
' ]' g3 [2 N! pn,i,xi,yi,-6 4 a1 x: ]- n" N( v# a3 {
n,i+100,xi,yi,6 3 x- B% s9 R. H
*enddo % E7 D* m# b$ _8 P
!背索
5 }2 e( h e% ^8 t" Z3 n# Y1 @n,82,-92.45,-4.172,-6 . F& L/ [ g4 ]! O( O1 |
n,182,-92.45,-4.172,6 . f/ O4 s) x0 Z
n,83,332.45,-4.172,-6 ; v, e7 Q2 l! E4 Q
n,183,332.45,-4.172,6 ) }: E9 e" I1 j) ]' M- V; s. y
!加劲梁节点
: g% e' x) r) g9 m# G! m* g* [*do,i,2,80
* |* S! k" ^8 C- U0 w*do,j,1,7
4 v0 S/ K4 F- k$ H( x! dn,i+100*(j+1),3*(i-1),0,(j-1)*2-6 % ]* ?* a* B2 D( S
*enddo + o4 C6 z* e: f, Z& O! _9 y
*enddo
3 w* X+ W; Y, R' L. A$ c*do,i,2,80 - |- V! l1 }/ C+ T
*do,j,8,14
) T/ ^) ]5 _) e4 i' E- B3 G4 xn,i+100*(j+1),3*(i-1),-2.7,(j-8)*2-6 : E8 H5 L# W. L
*enddo 0 j: O" q9 F( k& p% d: R
*enddo 8 k& Y, ]# U$ x9 `& ?7 P
4 P( b2 L+ c& u!塔节点
/ z+ s; \1 K$ K E: [. b+ W7 A5 I' Z7 ~n,1601,0,-40,-6 6 Z/ l% n6 B( ?' b! S: K! S
n,1701,0,-40,6
& d6 n A9 g4 o. Bn,1801,240,-40,-6
. H% T/ U( G5 X5 en,1901,240,-40,6
3 q# E! ]* T, I! H+ u4 l8 s*do,i,1,20
1 a" B! D9 M3 i4 i) s3 On,i+1601,0,-40+2*i,-6
0 c1 ?) X. @3 ] _n,i+1701,0,-40+2*i,6 : t4 Z4 H( C3 A+ v5 A
n,i+1801,240,-40+2*i,-6
# H! m7 \2 \0 X/ X& p: en,i+1901,240,-40+2*i,6 , \" c2 X. b( X5 R7 @+ x: W" C
*enddo
* N. K5 ~0 F3 n4 i1 r8 e/ T4 Q!柱节点 . p7 L; Z" M( l; b- y" f
*do,i,1,12
4 p5 g+ h, H, b& D) Ln,i+1621,0,2*i,-6
7 ^5 _: N7 H- o+ \* S3 Q& cn,i+1721,0,2*i,6 5 t% i2 o9 O) j
n,i+1821,240,2*i,-6 " R7 z$ \# v' R5 M$ v! ^+ c
n,i+1921,240,2*i,6
' k6 Q, e% _/ C* s8 {*enddo % b, u- r* { h$ y6 B1 L
n,1634,0,25.58,-6
. j1 U1 ]1 J' G9 j/ N0 y2 vn,1734,0,25.58,6
8 ~4 d! R, {' w0 W3 |n,1834,240,25.58,-6
$ G8 Q3 D+ K) o9 t; u* g3 In,1934,240,25.58,6 H) c& O* M2 \$ x7 J! e5 r
!生成主缆 : M8 |0 `1 k0 }) i( W
type,2
/ h# _9 Q! o. G& E9 o0 q9 ?mat,1
+ n% D. U! X* o% I/ K# o1 creal,1
* }5 l) L1 o( _% G8 B- E$ D*do,i,1,80
5 n8 b, B, R4 [2 }5 ^# se,i,i+1
- a) P" |2 b5 [" G, S7 i ]( N' ~* \e,100+i,101+i % a8 J7 S: O0 l* X
*enddo
+ n2 Q1 K% ^& g9 Ee,1,82
. c( a2 s+ R1 Y+ H' {7 |/ ^4 ke,81,83
: @+ ]1 r, E8 W5 k0 B; Y: De,101,182
% T+ t p* h2 A4 h- X& \e,181,183
! a6 ^. a: c5 i+ i!生吊杆单元
7 s0 h. h- S3 |' X- ytype,2
' g# l% p5 H8 o7 n+ p9 b: gmat,1 6 j& F* m+ m+ R- X% ?: v0 a; y% @
real,2
8 A# L* H) {9 {( b+ [*do,i,1,39 9 z- }) o$ @$ n; c5 X/ q6 D4 H
e,2*i+1,200+2*i+1 # b8 F2 {/ a2 c" f* A
e,100+2*i+1,800+2*i+1 * k0 L; S5 k! w: @# g- l W" g
*enddo i: ]2 K7 I* J; ~) P5 j
: z2 p1 [% J0 |5 H4 M7 }
!生成加劲梁上下弦杆
3 N2 @9 l6 F9 ?type,1 * G C' ^5 L9 a+ Q( P! {
mat,2
' j' `; d0 l/ \real,3 6 I9 Y0 d& m, o6 X4 C
*do,i,2,79
3 D- C. W' R% @: q' M6 _e,i+200,i+201
7 |; c2 c; o! D, K: V8 [% W2 i5 ?e,i+800,i+801
- {/ J1 [7 b: W; P% R9 y% a- z*enddo 6 A" }! A& l$ u& u
*do,i,2,79
& X# ?3 n6 n! n+ ze,i+900,i+901 ) M% x' I8 q, }6 w% T& G! k
e,i+1500,i+1501 8 ?7 C9 J4 W" m- W/ w
*enddo
& m5 m0 x9 X9 t; L6 |* ]!生加劲梁斜腹杆、竖杆
% \: A4 X+ z) v! }& G3 d5 F5 U Otype,1 % A5 N) K1 P# @6 W' l/ y
mat,2
2 C2 X* r" I/ Nreal,4 ( N. _6 E% Z1 N1 C+ h6 C
*do,i,1,39
4 H' A8 n) }$ U5 y* de,2*i+200,2*i+901
: P# A" E( F: X& O! L1 Le,2*i+800,2*i+1501 ' X5 P: W @9 j" W F1 K" l) u
e,2*i+901,2*i+202 6 R( E+ l- P- v2 o2 h
e,2*i+1501,2*i+802
2 f" k1 h1 |9 W! i*enddo 4 V' D+ d% h% C8 E4 ~8 a
*do,i,1,79 0 s" u: ]# Y, I; m4 l7 e
e,i+201,i+901
% i" ^. l- U& |8 w2 {e,i+801,i+1501
/ B' b+ M( o4 }9 ]; A9 B8 @*enddo ' m7 {+ U6 _/ |, @8 q l' c
!上风构
$ P$ F6 u3 J4 V' |: I( ytype,1
% a. \2 T' b* Mmat,2 / S+ d' i2 ^1 p$ j) E0 J
real,5 & z# y$ C1 r! _; {8 [; N$ M
e,202,503
6 j* }) V3 [ ve,802,503
. J$ b1 D8 X' ~+ j' |e,280,579 2 o6 _9 g# W9 A
e,880,579
6 d+ A; j& i% J$ j+ l*do,i,1,19 / X! e3 K, z# E' E4 p& n5 [
e,2*i+201,2*i+503
) Q$ M* x& ]8 |. l8 H, {1 H; L0 xe,2*i+801,2*i+503 6 U$ @. c$ z, f
*enddo
# B9 r4 Z, W- ~" ]/ x*do,i,1,19
) e9 k0 K! {( `% G" x) G( we,281-2*i,579-2*i 7 @! G' I$ a! U# j
e,881-2*i,579-2*i . D# K5 z: F( P v
*enddo ) ^% F4 k+ H7 [ ^9 s
!下风构 ' W) D; g5 m |5 w
e,1102,903 ( h, G7 h4 P! H; D$ r/ D
e,1302,1503 : r* B' T. w- E8 T' B
*do,i,1,19 5 c. D' D' b1 r# g% p
e,2*i+1101,2*i+903 / T5 j" Y4 b& M" I
e,2*i+1301,2*i+1503 6 ]- }& @! f0 }2 q3 T) s% n* U
*enddo * C) B. Q0 P: {( F
*do,i,1,19 4 V$ U5 f' D' ~/ f# R% Y
e,1181-2*i,979-2*i
2 _) y" e% b1 K$ g( A7 k3 \e,1381-2*i,1579-2*i 2 A! e) d, m2 V& d8 a" o
*enddo 2 C8 n4 x; p( z, x
1 P& @& v' p& p, A8 ^. Y
!纵向分配梁 " W$ E+ x, m+ `4 W
*do,i,1,78
/ x# n* r4 F' D) me,i+1101,i+1102 8 A4 A3 ]' t4 [/ z6 j6 W& C
e,i+1301,i+1302
" M$ h$ N( Q0 G- c*enddo , n! s2 v. J9 N- J0 j" ^
!横向加劲桁架上下弦杆 8 [ X6 |( y( q9 L/ p
type,1 & J) ?% O% q" B* X" D2 R$ {4 \6 m6 @9 z
mat,2
. [8 j$ |9 }3 {( z, [6 mreal,6
+ @+ u+ W2 f8 V( R* T+ B' ~" j' _9 k*do,i,1,6 ; x9 a" H# V) |* K- c2 T/ T/ o
e,2+100*(i+1),2+100*(i+2)
$ a& J+ f4 _$ ?8 i' x/ f/ Ge,2+100*(i+8),2+100*(i+9) * T: Q6 I( y# @- B4 h
e,80+100*(i+1),80+100*(i+2) 4 G# ]' z3 e4 z9 ]5 O
e,80+100*(i+8),80+100*(i+9)
1 `8 F2 X. }' c5 w$ X! c0 \*enddo : P" v* a+ k6 F, q6 u* y" m5 g y
*do,i,1,39 3 X' x; K' m/ \& M
*do,j,1,6 6 }5 \ n+ ^6 J7 K5 H
e,2*i+100*(j+1)+1,2*i+100*(j+2)+1 4 l4 N) k1 u5 Z1 Y+ Y. a/ G
e,2*i+100*(j+8)+1,2*i+100*(j+9)+1
+ w B! t+ o/ t% f) x*enddo
% a; V7 _' a7 H9 p B. _" h2 s*enddo : c/ ~: Z5 v- v8 ~
!横向加劲桁架外侧斜杆 # E0 K4 M4 R0 |3 U( }
type,1 / l% E% j& `( R
mat,2
+ {, U o1 S- V) m- {% Greal,7 * Q7 x) ]( Z5 _# j, {3 |; I _# l/ h: _% |
e,902,302
, U# k; Y9 H+ m$ T5 re,1502,702 % ?1 l$ m4 M' C+ m: D
e,980,380
' c; y: H% s, }# r3 E# Fe,1580,780 ( z0 S3 ]: A( c, Z' C; t' `
*do,i,1,39 7 ^* k! W. l3 D: M& b
e,2*i+900+1,2*i+300+1 ) W/ }$ \' K! w( v
e,2*i+1500+1,2*i+700+1 : u( u& f3 t1 W
*enddo / u( N, ^, a1 ~9 k7 t
!横向加劲桁架内侧斜杆、竖杆
`* Z0 Z& P7 H, P* I9 Y$ Stype,1
* Y$ d# z1 J+ A/ s1 Q; s9 Nmat,2 % y+ C; a" H V) j c& P7 ^
real,8 ) l- k( a; j+ @5 w& f
e,302,1102
@( c3 F* F4 \+ ^0 N- de,1102,502
8 t$ Q% s0 N8 M; k$ q1 @e,502,1302 $ f4 d* M5 a5 t( L: P" r
e,1302,702
4 h- [8 _0 \: n- ^* i* Re,402,1102 7 C2 ^4 |8 ]2 J8 }; }0 q; e
e,602,1302 ; k: `7 h, B* D6 i$ a
e,380,1180
0 l" |& w& U+ ^e,1180,580
* m; l& j K* f2 `. ee,580,1380 ) V5 k$ k z1 P( \) F+ u& N
e,1380,780 $ X) i% ` z: d$ h2 R8 S2 ?& d
e,480,1180 ) L4 X# S- ?6 f' n
e,680,1380
2 [* ~2 R! f, y% g/ J3 i1 V*do,i,1,39 / D& p6 f' b, y, V; m: s; Y
e,2*i+300+1,2*i+1100+1 / I. b9 {# C* @
e,2*i+1100+1,2*i+500+1
0 L- f1 A2 F9 j# \0 @. de,2*i+500+1,2*i+1300+1 * Y; C; K, e2 Z' |7 E7 n
e,2*i+1300+1,2*i+700+1 ) I+ m5 U7 A2 X, O
e,2*i+400+1,2*i+1100+1 . E+ ?+ D- O8 v( ~( ?. ]
e,2*i+600+1,2*i+1300+1 6 C/ I# f% Q: d: ^) q# S$ w; `
*enddo d7 x$ V! O7 ?
!生成桥塔 & k( ~5 A1 |9 H o8 i0 H. L
type,1 7 m. s- J: r+ Y+ S- r% ^
mat,3 - M' |$ G5 p6 O" l4 X9 ?1 Q
real,9 % o( v- _- e3 b7 q' m! z% t& L
*do,i,1,20 $ m4 _( w* ~: ^, j) F/ {8 X
e,i+1600,i+1601
8 [3 j* ~( G; l& X ae,i+1700,i+1701 7 e# r: W' o* h* |! F
e,i+1800,i+1801 & y) S% l5 ]3 O
e,i+1900,i+1901
/ \) K8 T1 ^) _( t9 K*enddo
3 O+ b, D3 g2 H1 Z8 w!生成塔柱
$ b5 i% C. J; _3 R7 ntype,1 + P8 G6 |- c. V! Q" L' e
mat,3 2 L0 r& q; W3 w" i/ F0 t2 L: J
real,10 ' v4 L: J) o, D* x' F8 o
*do,i,1,13
7 ^7 x: U0 k& K: \+ U, R% }, T. ye,i+1620,i+1621
I# A& L% F6 R) q9 ke,i+1720,i+1721 " W* V7 P: J9 ` G: d
e,i+1820,i+1821 4 B+ z# R/ z* _. G% I
e,i+1920,i+1921
, R$ [6 N" c" Q1 p9 M9 D' j*enddo
4 X4 ]; `$ A$ T$ z m; c$ A!生成横梁1
% }( o1 \, }$ N$ A) O1 g5 ~! Qtype,1
( A8 D/ X( Q: O5 Y/ [1 D! emat,3 & X! g: b$ q; u. G; a6 Y3 E2 r. Z7 B
real,11
% {3 Q& M# S" s; V: L! Qe,1620,1720
( F5 j5 ]- v* I& h, e5 ze,1820,1920
' N1 v& f3 J) h. X1 x!生成横梁2
5 J% Q+ W) ]1 E0 P/ gtype,1 ; p3 Z1 T$ a/ r) i) W6 \8 t. ~- [
mat,3
. G' V7 u# j4 Q8 G. ]1 X# `, Wreal,12
0 G0 ^, b. ?) E% V. J ^9 Xe,1632,1732
- I8 } a' z# ?: N- T. x. \e,1832,1932 # _; _' R# W/ \
!生成桥面板
: W8 t/ C! O3 T% z- b% O u- ttype,3 " c, ]# k& u I5 L& s
mat,3 ; D' N2 C0 u: V# P: ` a
real,13 9 I1 W% T; f) D
*do,i,2,80
& t6 q r5 y& c# i ]" F*do,j,19,25 + ?2 ^6 W$ s" q" u, x
n,i+100*(j+1),3*(i-1),0,(j-19)*2-6 ( \* a3 p2 g; i1 b# a$ Q& }5 s( r
*enddo
3 V* U: I$ M1 L*enddo 8 c9 O, B. I* O! Y
*do,i,2,79
( f8 E }9 ~5 X' @+ x, H*do,j,19,24 % D8 D: H2 s! s" M/ m# {
e,i+100*(j+1),i+100*(j+1)+1,i+100*(j+2)+1,i+100*(j+2)
3 @$ v n6 X% q*enddo
0 W: x% ]; l! ]1 r/ j2 ?*enddo
$ [/ V6 V! \1 c*do,i,2,80 P1 H7 E2 p* L: g! H# H$ U
cp,next,ux,i+200,i+2000
0 G/ w! G& O. ecp,next,uy,i+200,i+2000
) s) r; y1 t6 G0 C5 `& V, pcp,next,uz,i+200,i+2000
9 y% V. X8 p2 _6 ncp,next,ux,i+800,i+2600 - Z5 |( r* v0 v @ M+ ?
cp,next,uy,i+800,i+2600
6 U1 e2 n% t5 [+ u1 P, I( ycp,next,uz,i+800,i+2600
6 a, ~ e- E. s+ R' l" ?*enddo
: o. Q ]9 G/ J# m% ^* y
8 V+ E7 {0 u, u0 R7 ?& z*do,i,1,39 7 [5 v5 B Y9 X. p7 X' p# W/ U1 `6 x
*do,j,2,6
* f9 }! @9 q* d: c; \( ^cp,next,ux,2*i+100*(j+1)+1,2*i+100*(j+19)+1
! W& \3 \5 o7 _/ X9 Icp,next,uy,2*i+100*(j+1)+1,2*i+100*(j+19)+1
5 V8 z+ G3 ^1 U5 scp,next,uz,2*i+100*(j+1)+1,2*i+100*(j+19)+1 / K2 }9 E7 i, D' }" X
*enddo
* ?$ z% p; I8 q j6 K5 v2 N*enddo ' ~& p: X+ J: `8 i5 E
*do,j,2,6 * x4 X: k0 E8 |& ~% L. o
cp,next,ux,2+100*(j+1),2+100*(j+19)
# N: _/ \) C0 H6 D, @cp,next,uy,2+100*(j+1),2+100*(j+19) : l4 p, c5 C" h: ]& V/ w+ v. W* ]
cp,next,uz,2+100*(j+1),2+100*(j+19) , {# A4 E2 c3 p9 s
cp,next,ux,80+100*(j+1),80+100*(j+19)
, | ?$ q2 ~! R [cp,next,uy,80+100*(j+1),80+100*(j+19)
! T5 b0 V( C! ^- H" {# ^cp,next,uz,80+100*(j+1),80+100*(j+19)
- ]7 O6 Y4 H: S/ c*enddo
3 o3 C6 X6 u9 P' L6 r5 xesel,s,type,,3 6 k; D q1 n1 Z9 ]9 c% L( b
sfe,all,1,pres,,1250+1369,1250+1369,1250+1369,1250+1369
5 c! Z5 `6 D/ h/ Mallsel , y/ N+ ]* g8 L6 d- E
!!!!塔顶索鞍与塔耦合
9 s# w& g8 e" Y# f7 K% l. scp,next,ux,1,1634
1 |, w7 Q( W3 o* F' Ycp,next,uy,1,1634 + @/ t7 F% o* F: [
cp,next,uz,1,1634 9 Y" U D+ L3 ^5 V* b+ w/ T
cp,next,ux,101,1734 ! W. r( g- }& C1 X! A
cp,next,uy,101,1734 I7 r9 e# S' B# @0 s# f0 p' O( @7 V
cp,next,uz,101,1734
( P: i i, ^! M! R6 Tcp,next,ux,81,1834
4 k# m6 Q( S# _0 Bcp,next,uy,81,1834 9 X# S* Z+ s1 y
cp,next,uz,81,1834
9 B5 u$ _7 O3 Q% T, ccp,next,ux,181,1934 3 j- X+ h" m/ X r4 a2 W
cp,next,uy,181,1934
9 `, Y* R) T" K7 s# Ucp,next,uz,181,1934
* U. R: L5 }8 u1 N6 `allsel # s/ U5 e: J. z
# T! r/ y- ]- f, U' m
/solu
( E, f2 K; ]4 t& B; q*do,i,1,7 8 }2 C' Y& p; U# z) t0 Q, |
D,902+100*(i-1),ux
6 n( o5 ], w1 w; K; f3 kD,902+100*(i-1),uy & x( m4 h, m& O8 M& ?
D,902+100*(i-1),uz
3 E6 W) H6 F3 j5 @D,980+100*(i-1),ux
7 \3 J% \) ~8 l9 k8 l' A0 `D,980+100*(i-1),uy ) o6 q. H$ N$ d' ~1 Q( t
D,980+100*(i-1),uz
& p) }" v! Z8 K: I2 S$ T# e*ENDDO . j8 ?# F- u! G- R; g
D,1601,ALL
9 ?6 r ]& E8 W1 E% q" X5 I$ c4 S' PD,1701,ALL
+ Y6 _: H/ w" p/ k+ I; x5 HD,1801,ALL
3 y+ ~! x* F, W5 ]/ \3 [D,1901,ALL % K& C5 ^/ T1 `- D
D,82,UX ! F$ }- e4 {4 p% d/ z' o
D,82,UY
) K( J( q$ a4 a# ~, J* q" iD,82,UZ
9 t- K1 N7 v6 T6 R( CD,182,UX 6 k9 H' m1 }% c2 d b5 L' N! D) D
D,182,UY - M6 B* P0 t9 j) U8 L) W* t7 z
D,182,UZ 2 O. q9 J7 X [# o8 W9 X
D,83,UX
) [3 Q5 ~' T8 _8 ZD,83,UY
% f( B: B) e0 ?D,83,UZ 0 u# u# ~$ [' ^2 p! Q
D,183,UX 3 {/ d" D3 q; @$ O: Q9 [% I4 D
D,183,UY 3 k, Y% O) h- W/ V/ S. K4 c
D,183,UZ
$ G- ?/ r; D; `! H, @allsel # x/ s5 e+ Y4 w5 u- E, M
nsel,s,node,,2202,2280,1 * U u8 K9 f2 Q4 l+ {
f,all,fy,-10500*240/79 , ^0 q8 Z, u7 M0 p* s/ a; H3 O
allsel ; s! M& b0 S- O1 M) |5 @
nsel,s,node,,2402,2480,1
+ J0 S, K0 x; F6 Of,all,fy,-10500*240/79 $ L7 g( r* j# w! M- g; K
allsel
! c j1 n' w. [f,2241,fy,-360000
8 I; |! Y) G$ ]/ O/ o, [$ f9 k/ Z* Hf,2441,fy,-360000
* o4 M3 i. _7 r7 b G% [: N1 s0 t$ aallsel
( g6 d$ `5 v1 J/ r7 m4 G$ h: F1 f3 z6 N/ B6 Z) m9 B L
/SOLU
2 v: h5 }# Z4 h7 J& q5 lANTYPE,0 !首先进行静力分析,得到预应力
; O. N! I' i$ w; r9 M9 SACEL,,9.8 !考虑重力影响 ( B9 j* T8 ~, J9 z
TIME,1 !设置求解时间 ! I8 \* A; ~& X9 m
NSUB,10,20,5 !设置载荷子步为10
2 x* X5 G6 C* sOUTRES,ALL,ALL !输出每一步的所有结果 : Q6 u2 {9 _7 }2 p
NLGEOM,ON !打开大变形效应
5 g( o" O" I. p& h5 ? g; s+ hSSTIF,ON !激活应力刚化效应
3 p+ _% B1 n$ AALLS !选中所有的元素 $ s/ n, b1 t# }; b
SOLVE !求解
. q4 S, z! p: `' Iallsel
9 K) B% [+ J/ ~( _8 D+ _ |