研究悬空管道,利用弹簧单元来模拟土结构。在前处理完成后计算时,总会弹出一个错误对话框:“ CV2 is nonzero which is inconsistent with KEYOPT(1)=0 for COMBIN14 element 1841 Check real constant table or KEYOPT command."
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管变形图是这样,怎么回事啊,我是刚接触者个软件,忘指点,谢谢