The specific properties of probability about loading effect on tunnel lining structure are analyzed by FEM response surface method,and the structure reliability index is calculated by fractile method.
采用有限元响应面方法计算隧道衬砌
构荷载效应
统计特征,

可靠
计算

值法进行
构可靠指标
计算。

数[值],
观点;若发现问题,欢迎向我们指正。


