在分析组合桥面的时候总是出现一下警告:The strain increment has exceeded fifty times the strain to cause first yield at 62 points;Displacement increment for contact is too big.The strain increment is so large that the program will not attempt the plasticity calculation at 137 points;The plasticity/creep/connector friction algorithm did not converge at 43 points;Excessive distortion at a total of 621 integration points in solid (continuum) elements
求破!