橡胶非线性分析警告
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左边刚体固定，分析步一：右边的刚体一个向左的位移，分析步二：给橡胶圈上半部分一个10mpa的压力计算出现如下警告，请问如何解决。谢谢！
Path based tracking is defined in contact pair (assembly__pickedsurf9,assembly_axis-1_rigidsurface_). Path based tracking cannot be used with analytical rigid master surfaces, the state based tracking algorithm will be used instead.
Path based tracking is defined in contact pair (assembly__pickedsurf21,assembly_part-5-1_rigidsurface_). Path based tracking cannot be used with analytical rigid master surfaces, the state based tracking algorithm will be used instead.
There are 3 unconnected regions in the model.
Excessive distortion at a total of 1 integration points in solid (continuum) elements
Convergence judged unlikely. Increment will be attempted again with a time increment of 2.50000e-02
Path based tracking is defined in contact pair (assembly__pickedsurf21,assembly_part-5-1_rigidsurface_). Path based tracking cannot be used with analytical rigid master surfaces, the state based tracking algorithm will be used instead.
There are 3 unconnected regions in the model.
Excessive distortion at a total of 1 integration points in solid (continuum) elements
Convergence judged unlikely. Increment will be attempted again with a time increment of 2.50000e-02
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