abaqus分析错误?
The initial bulk modulus of 20000. Exceeds 100 times the initial shear modulus of 0.81060 (the initial poisson ratio 0.49998 exceeds 0.495) for the hyperelastic material named xj. However, a hybrid type element is not used. This may cause convergence problems. It is recommended that you change the element type to a hybrid element; however you can also convert this error message to a warning message by setting the environment variable nonhybrid_incompress to warning or by adding *diagnostics, nonhybrid=warning to the input file (not recommended).
初始体积弹性模量为20000.对于名为xj的超弹性材料,其初始剪切模量为0.81060(初始泊松比0.49998,超过0.495)的100倍。 然而,不使用混合型元件。 这可能会导致收敛问题。 建议您将元素类型更改为混合元素; 但是您也可以通过将环境变量nonhybrid_incompress设置为警告或将* diagnostics,nonhybrid = warning添加到输入文件(不推荐)来将此错误消息转换为警告消息。
有大神知道这个通过将环境变量nonhybrid_incompress设置为警告或将* diagnostics,nonhybrid = warning添加到输入文件(不推荐)来将此错误消息转换为警告消息在哪改吗
按照上述步骤将橡胶部分设置为杂交单元即可解决该分析错误,亲测有效,希望对各位前辈与后辈有帮助,如能帮到你,请给一个赞,谢谢!