一个简单拱桥ansys实例.pdfVIP

一个简单拱桥ansys实例(总2

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利用单元生死模拟拱桥浇筑过程，很简单

/prep7et,1,BEAM3mp,ex,1,mp,prxy,1,.3mp,dens,1,7800r,1,,250500E-

8,K,1,,,,K,2,10,5,,K,3,20,0,,LARC,1,3,2TYPE,1MAT,1

REAL,1ESYS,0SECNUM,!*!*LESIZE,ALL,,,20,,1,,,1,

LMESH,1n,22,,6n,23,,6n,24,,6n,25,,6e,6,22e,10,23e,14,24e,18,25e,22,23

e,23,24e,24,25eplotfinish/soluantype,0nlgeom,onnropt,full,,onacel,,1,time,1

kbc,1nsubst,20d,1,alld,2,allesel,s,,,25,27,1ekill,allesel,allsolve/solu

antype,,rest,,,time,2nsubst,20ealive,25ealive,26ealive,27esel,allsolvetime,3

f,12,fy,-1000solvefinish/post26

/POST26nSOL,2,12,u,y,Xvar,2PLVAR,1,,,,,,,,,,

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