abaqus做沖裁模擬時(shí)check出錯(cuò)，具體出錯(cuò)情況如下

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For a contact surface, the facets of the elements in element set ErrElemFacetCoin3d-Step1 have coincident nodes. The mesh must defined so that surfaces do not have coincident nodes (sometimes the redundant nodes can simply be removed from the mesh by equivalencing in the preprocessor).
Resolution of initial overclosure may have caused excessive distortion.

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周云

應(yīng)該是在選擇接觸面時(shí)不要在選擇的面中包含重復(fù)的節(jié)點(diǎn)。

2016年1月8日

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