关于预定义场 初始状态的问题

acc_lxf

1.第一个模型分析过盈



2.第二个模型导入第一个分析的变形网格，以第一个分析结果作为初始状态，未添加任何约束和边界条件
作业检查未通过，出现下面图片问题（两个部件分离并有单元严重变形）
警告信息：
Material/behavior b540 has been redefined in the current analysis. Care must be taken to ensure that a consistent state can be maintained during the import procedure.
Material/behavior spfh590 has been redefined in the current analysis. Care must be taken to ensure that a consistent state can be maintained during the import procedure.
It is recommended that *section controls, hourglass=enhanced be used in the original analysis for consistent treatment of hourglass forces in both original as well as import analyses
It is recommended that *section controls, hourglass=enhanced be used in the original analysis for consistent treatment of hourglass forces in both original as well as import analyses

错误信息为：
The volume of 41 elements is zero, small, or negative. Check coordinates or node numbering, or modify the mesh seed. In the case of a tetrahedron this error may indicate that all nodes are located very nearly in a plane. The elements have been identified in element set ErrElemVolSmallNegZero




请教各位这该怎么解决

YHQ881892

有偿解决ABAQUS分析问题，需要时可加2797871439

acc_lxf

自己顶一下，希望各位大神帮忙，或提供一下解决思路