有个初级问题求教下各位大侠
我用
/FileName,example1_3
/Prep7
a=1.
csys,1
n,1,a,0,0
n,2,2*a,0,0
n,3,a*sqrt(3),30,0
ngen,6,3,all,,,,60,
n,19,0,0,0
ET,1,BEAM4
R,1,0.60000E-01,0.20000E-03
MP,EX,1,2.07E11
MP,PRXY,1,0.3
E,19,1
E,1,2
E,2,3
E,1,3
E,1,4
E,3,4
E,3,5
EGEN,3,3,ALL,,,,,,,,,60
试图得到闭合的六边形模型
结果ngen最后一步却不正常,请各位大侠赐教是哪里错了
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/CLEAR,START
/PREP7
A=1.
CSYS,1
N,1,A,0,0
N,2,2*A,0,0
N,3,A*SQRT(3),30,0
NGEN,6,3,ALL,,,,60,
N,19,0,0,0
ET,1,BEAM4
R,1,0.60000E-01,0.20000E-03
MP,EX,1,2.07E11
MP,PRXY,1,0.3
E,19,1
E,1,2
E,2,3
E,1,3
E,1,4
E,3,4
E,3,5
EGEN,6,1E3,ALL,,,,,,,,,60
NUMMRG,NODE
NUMCMP,ALL
试试这个命令流,你每次复制元素时,相对应节点号码的增加量不对,导致你复制后生产的单元有问题
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