By the generalized Kelvin creep model, rheological characteristics of deep soft rock and long-term mechanical behaviors ......

本文采用有限元－响应面法及Ｍｏｎｔｅ－Ｃａｒｌｏ模拟获得衬砌结构内力的特征参数，并以此为基础，利用五种结构可靠度分析法计算明洞与隧道衬砌结构可靠指标......