平面上加约束点和激励点
平板上要加一些约束点和激励点。想通过工作平面去划分平板，得到关键点。可是划分过程中有条命令有问题，大家帮忙看看。请教还有其他的方面来处理这个问题吗？
/PREP7
ET,1,SHELL93
ET,2,BEAM188
R,1,0.04258, , , , , ,
R,2,0.008
MP,DENS,1,4142.75
MP,EX,1,1.6763e11
MP,PRXY,1,0.3
MP,DENS,2,7800
MP,EX,2,2e11
MP,PRXY,2,0.3
SECTYPE, 1, BEAM, CTUBE,pipe , 0
SECOFFSET, USER, 0.1095, 0
SECDATA,0.0935,0.1095,0,0,0,0,0,0,0,0
wprot,-7.5,0,0
CSYS,4
k,1,,,,
K,2,10.03045,0,0
k,3,9.76793,-1.01874,0
LSTR,1,2
LSTR,2,3
lfillt,1,2,0.4
NUMCMP,ALL
LCOMB,1,3,0
LCOMB,1,2,0
k,5,0,0,-2.705
k,6,0,0,2.705
lstr,5,6
ADRAG,2, , , , , , 1
Ldele,1
wpoff,0,0,-2.25
ASBW, all
*do,j,1,6
wpoff,0,0,0.75
ASBW, all
*enddo
wpoff,0,0,2.25
wprot,0,0,90
wpoff,0,0,8.693
ASBW, all
wpoff,0,0,-1.874 !运行不了
ASBW, all
wpoff,0,0,-2.100
ASBW, all
wpoff,0,0,-1.2885
ASBW, all
wpoff,0,0,-0.799
ASBW, all
wpoff,0,0,-1.8865
ASBW, all
wpoff,0,0,-0.7455
[ 本帖最后由 venture 于 2006-10-15 13:42 编辑 ] 发现LCOMB,1,3,0 LCOMB,1,2,0有问题，删掉就好了，不过不明白为什么合并线后就不能剖分面了？
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