OptiStruct/RADIOSS ERROR: 517
请问OptiStruct/RADIOSS ERROR: 517是怎么回事,out文件里的相关信息如下:*** WARNING: The density of material 1 is zero
*** WARNING: The density of material 2 is zero
*** WARNING: The density of material 3 is zero
ERROR # 517 FROM SUBROUTINE checkm2
A MASS response exists and all material densities are zero.
请大家指教 A MASS response exists and all material densities are zero. 你定义了质量响应,但是没定义密度, 材料的密度为0,处理静力分析,其他都需要定义材料密度 density
没有定义,
为了积分发的贴么?
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