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¼ÆËã½á¹ûÈçͼ£º  Õâ²»ÊǵÚÒ»²½¿ªÍÚ£¬ÒѾ­¿ªÍÚ4²½ÁË£¬²ÉÓõÄÊÇD-PÄ£ÐÍ£¬ÎÒÊÔÁËÒ»ÏÂÈç¹ûËíµÀÈ«¶ÏÃ濪ÍÚÔò¿ÉÒÔÇó½âÍ꣬µ«ÊÇ·Ö²½¿ªÍÚ¾ÍËã²»³öÀ´£¬Çó´óÉñ·ÖÎö¡£ Íø¸ñÖÊÁ¿Ó¦¸Ã»¹¿ÉÒÔ£º  ÉèÖõĺÉÔز½³¤µÈÈçÏ£º nsubst,50 autots,on pred,on lnsrch,on nlgeom,on nropt,full cnvtol,f,,0.02,2,0.5 cnvtol,u,,0.05,2,0.5 outres,all,last ÎÞ½Ó´¥µ¥Ôª ³öÏֵĴíÎó£º *** WARNING ***   SUPPRESSED MESSAGE    CP =    4861.849   TIME= 23:00:07 There are 200 small equation solver pivot terms.                         *** ERROR ***     SUPPRESSED MESSAGE    CP =    4863.378   TIME= 23:00:09 One or more elements have become highly distorted.  Excessive            distortion of elements is usually a symptom indicating the need for      corrective action elsewhere.  Try incrementing the load more slowly      (increase the number of substeps or decrease the time step size).  You   may need to improve your mesh to obtain elements with better aspect      ratios.  Also consider the behavior of materials, contact pairs,         and/or constraint equations.  If this message appears in the first       iteration of first substep, be sure to perform element shape checking.   *** WARNING ***   SUPPRESSED MESSAGE    CP =    4863.378   TIME= 23:00:09 The unconverged solution (identified as time 18 substep 999999) is       output for analysis debug purposes.  Results should not be used for      any other purpose.

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