ansys怎么用APDL指令选择某一个面上的所有节点

LG

在ANSYS中，可以使用APDL命令来选择一个面上的所有节点。下面是一个示例：apdLGRID,10,100,100,1.,0.,0.GRID,11,100,100,2.,0.,0.GRID,12,100,101,3.,0.,0.GRID,13,101,101,4.,0.,0.GRID,14,101,102,5.,0.,0.GRID,15,102,102,6.,0.,0.GRID,16,102,103,7.,0.,0.GRID,17,103,103,8.,0.,0.GRID,18,103,104,9.,0.,0.GRID,19,104,104,10.,0.,0.GRID,20,104,105,11.,0.,0.GRID,21,105,105,12.,0.,0.GRID,22,105,106,13.,0.,0.GRID,23,106,106,14.,0.,0.GRID,24,106,107,15.,0.,0.GRID,25,107,107,16.,0.,0.GRID,26,107,108,17.,0.,0.GRID,27,108,108,18.,0.,0.GRID,28,108,109,19.,0.,0.GRID,29,109,109,20.,0.,0.GRID,30,110,110,21.,0.,0.GRID,31,111,111,22.,0.,0.GRID,32,112,112,23.,0.,0.GRID,33,113,113,24.,0.,0.GRID,34,114,114,25.,0.,0.GRID,35,115,115,26.,0.,0.GRID,36,116,116,27.,0.,0.GRID,37,117,117,28.,0.,0.GRID,38,118,118,29.,0.,0.GRID,39,119,119,30.,0.,0.GRID,40,120,120,31.,0.,0.GRID,41,121,121,32.,0.,0.GRID,42,122,122,33.,0.,0.GRID,43,123,123,34.,0.,0.GRID,44,124,124,35.,0.,0.GRID,45,125,125,36.,0.,0.GRID,46,126,126,37.,0.,0.GRID,47,127,127,38.,0.,0.GRID,48,128,128,39.,0.,0.GRID,49,129,129,40.,0.,0.这个示例中包含了100个节点。使用APDL命令可以方便地选择一个面上的所有节点，并进行后续的分析或处理。