标题: UG12有限元求解错误-结果文件格式错误 [打印本页] 作者: 郑晓光 时间: 2022-6-16 13:51 标题: UG12有限元求解错误-结果文件格式错误 *** SYSTEM FATAL MESSAGE 3000(SITDELC)
ITERATIVE SOLUTION FAILED DUE TO FAILURE OF PRECONDITIONER TO FACTOR.
THIS ERROR CAN RESULT IF THE STRUCTURE IS NOT RESTRAINED SUFFICIENTLY TO PREVENT RIGID BODY MOTION OR IF INTERNAL MECHANISMS EXIST.
solution monitor显示这个是什么意思? 作者: Jimmy558 时间: 2022-6-28 08:38
看字面意思像是刚体位移,是不是约束不足,或者是位移过大?