abaqus计算不收敛?

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abaqus模型计算不收敛,错误为Too many attempts made for this increment

msg文件中error: 

MAX. PENETRATION ERROR 2.32051     AT NODE GP-1.795623 OF CONTACT PAIR
   (GENERAL_CONTACT_FACES_123,GENERAL_CONTACT_FACES_121)
   MAX. CONTACT FORCE ERROR -3.67923E+06 AT NODE GP-1.825535 OF CONTACT PAIR
   (GENERAL_CONTACT_FACES_064,GENERAL_CONTACT_FACES_061)
          PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT. AVERAGE FORCE                       40.6       TIME AVG. FORCE        40.6   
 LARGEST RESIDUAL FORCE            -9.092E+05   AT NODE          1   DOF  2
   INSTANCE:                                                                                
 LARGEST INCREMENT OF DISP.          3.83       AT NODE     819324   DOF  2
   INSTANCE: GP-1                                                                           
 LARGEST CORRECTION TO DISP.         3.83       AT NODE     819324   DOF  2
   INSTANCE: GP-1                                                                           
          FORCE     EQUILIBRIUM NOT ACHIEVED WITHIN TOLERANCE. AVERAGE MOMENT                      0.00       TIME AVG. MOMENT       306.   
                                                (FROM FORCE     FIELD)
 LARGEST RESIDUAL MOMENT            2.385E+07   AT NODE          1   DOF  6
   INSTANCE:                                                                                
 LARGEST INCREMENT OF ROTATION      1.241E-03   AT NODE          1   DOF  4
   INSTANCE: {assembly node}                                                                
 LARGEST CORRECTION TO ROTATION     1.241E-03   AT NODE          1   DOF  4
   INSTANCE: {assembly node}                                                                
          THE MOMENT    IS ZERO EVERYWHERE BUT THE MOMENT    RESIDUAL OR
          THE ROTATION CORRECTION IS NON-ZERO COMPATIBILITY ERRORS:
    TYPE                NUMBER EXCEEDING TOLERANCE  MAXIMUM ERROR        IN ELEMENT
 VOLUMETRIC                          0                2.256E-06            3715006
   INSTANCE: CYB-2                                                                          

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默认 最新
微斯人_5532
现在解决了么?
2023年11月2日
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静默的无线电
不收敛的原因很多的,得看具体模型
2019年10月22日
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billejun
到网上找下接触不收敛的解决方案,研究下再调整自己的模型
2019年10月22日
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