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- 2004-10-6
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- 1970-1-1
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昨天执行一个子程序,如下:
/NERR,,99999999
alls
*get,nmax,node,,num,max
esel,s,mat,,1
nsle
cm,scrap_e,elem
cm,scrap_n,node
ngen,2,nmax,all
egen,2,nmax,all
cmse,s,scrap_n
cmse,s,scrap_e
edel,all
ndel,all
alls
numc,node
出现大量的警告,警告的内容和数量是材料1的所有被复制的单元未被edel删除,错误举例:
*** WARNING *** CP = 2937.016 TIME= 18:21:17
Element 7724 is attached to VOLUME 246 and cannot be deleted.
Use VCLEAR command to delete the elements.
.
.
.
*** WARNING *** CP = 13.844 TIME= 18:39:28
Some nodes were not deleted by the previous NDEL command because they
were attached to elements.
之后因为要耦合自由度,我执行
alls ! UNSELECT "FLAT SURFACE" NODES, LEAVING CORNER
cmse,u,mubdry2n ! AND EDGE NODES. COUPLE AX/Y/Z
cpintf,ax,1e-8
cpintf,ay,1e-8
cpintf,az,1e-8
alls ! UNSELECT EDGE/CORNER NODES, LEAVING ONLY FLAT
cmse,u,mubdry1n ! SURFACE NODES. COUPLE AY/Z ONLY
cpintf,ay,1e-8
cpintf,az,1e-8
出现了错误如下,我知道是上面的警告引起的
*** ERROR *** CP = 56.812 TIME= 18:42:48
Node 26596 direction AY included in coupled sets 38167 and 12828.
*** ERROR *** CP = 56.906 TIME= 18:42:57
Node 63579 direction AY included in coupled sets 38167 and 12828.
*** ERROR *** CP = 56.984 TIME= 18:42:58
Node 26741 direction AY included in coupled sets 38168 and 12841.
*** ERROR *** CP = 57.062 TIME= 18:42:59
Node 63724 direction AY included in coupled sets 38168 and 12841. 请注意颜色部分
各位高手,又没有办法解决,我也曾试着用vdele来删除材料1的所有单元的网格,但同时所有复制后的网格和单元也消失了 |
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