ansys中secdata这个命令怎么使用?答:OFFSET---仅当Location=USER时,相对于中面的偏移距离。seccontrol,0,0,0,0,1,1,1指的是SECCONTROL命令控制横截面剪切刚度(缺省值)。sect,2,shell,, !baiThe SECT command is used to specify the intermediate !beam section positions which are to be reported for the selected elements or !