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
面方法计算隧道衬砌
荷载效

计特征,并
合可靠
计算
分位值法进

可靠指标
计算。
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
面方法计算隧道衬砌
荷载效

计特征,并
合可靠
计算
分位值法进

可靠指标
计算。
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