求大神指导MSG文件中的问题，Contact pair中的不收敛问题
CONTACT PAIR (LOWER_INTFACE_BSURF,LOWER_INTFACE_TSURF) NODE 9 IS INITIALLYOVERCLOSED BY 0. . THE TANGENT DIRECTIONS ARE (1. ,-9.26058E-15,444.089E-18) AND (23.9193E-18 ,1.1.77636E-15).
CONTACT PAIR (INTER_BSURF,INTER_TSURF) NODE 2 OPENS BY 40.6162E-09WITH A CONTACT RESSURE/FORCE OF -731.435E+03.
456 SEVERE DISCONTINUITIES OCCURRED DURING THIS ITERATION.
456 POINTS CHANGED FROM CLOSED TO OPEN
有人遇到过这种问题么，求指导，新手还在学习，谢谢！
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