3*35m等截面箱梁现浇,在模拟满堂现浇阶段用什么边界条件?现在用弹性连接的仅受压边界模拟,但是计算不了,提示WARNING : DISPLACEMENT DX AT NODE NO. 1 IS ABNORMAL.WARNING : DISPLACEMENT DY AT NODE NO. 1 IS ABNORMAL.
WARNING : DISPLACEMENT DZ AT NODE NO. 1 IS ABNORMAL.
WARNING : DISPLACEMENT RX AT NODE NO. 1 IS ABNORMAL.
WARNING : DISPLACEMENT RY AT NODE NO. 1 IS ABNORMAL.
WARNING : DISPLACEMENT RZ AT NODE NO. 1 IS ABNORMAL
都是如上的边界问题,跑不下去。给给方法,给指点指点啊。
|