Reliability analysis of large underground caverns in construction

被引：0

作者：

Bi Ji-hong ^{[1
]}

Zhang Peng-fei ^{[1
]}

Du Yu-dong ^{[1
]}

机构：

[1] Tianjin Univ, Sch Civil Engn, Tianjin 300072, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2007年 / 28卷 / 11期

关键词：

several layers excavating; layer by layer excavating; Monte Carlo random finite element; beta embranchment method; reliability; sensitivity; large underground cavern;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Through analyzing the Monte Carlo random finite element and the system reliability method of beta embranchment method, we consider to combine the two theories, and then a reliability analysis method is proposed to use in the process of underground caverns excavation. The method for evaluating the big cavern reliability in construction has researched. Taking the Hainan project for example, we analyze the every excavation step, and compare the two methods' shortcomings and merits. So we can get a full knowledge about the several layers excavating method so as to provide reference for the fast excavating.

引用

页码：2415 / 2420

页数：6