ABAQUS 流固耦合问题? 30
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先进行地应力平衡,分析类型为geostatic,采用初始应力提取法初始应力场。2.然后进行渗流分析(分析类型为Soils)。渗流分析时,把地应力平衡得到的应力场通过编辑关键字导入渗流分析中。结果,不收敛,出现了以下警告:
The initial condition of type stress was not uniquely defined for element1 instance part-1. The last definition will be used .
The initial condition of type stress was not uniquely defined for element2 instance part-1. The last definition will be used .
Duplicate initial conditions were specified on 8759 element(s).
请问,这个问题有什么解决方法?或者,问题可能出现在哪里,要做什么样的修改?