midas高手
初学midas,建了个模型。引桥连续刚构-梁组合桥。四跨,34墩刚构,其余的每墩2个盆式橡胶支座。运行中途出现错误自动退出,希望高手赐教修改。
WARNING : NODE NO. 3 RY DOF HAS A SINGULAR DIAGONAL = 0.000
WARNING : EQUATION NO. 9
WARNING : NODE NO. 3 DZ DOF HAS A SINGULAR DIAGONAL = 0.000
WARNING : EQUATION NO. 8
WARNING : NODE NO. 22 DZ DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 29
WARNING : NODE NO. 22 RY DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 30
WARNING : NODE NO. 3 DZ DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 8
WARNING : NODE NO. 3 DX DOF MAY BE SINGULAR.
WARNING : EQUATION NO. 7 |