基于岩体结构面统计模型和有限元应力场的滑移路径的搜索方法

被引：1

作者：

单衍景

崔俊芝

梁复刚

机构：

[1] 中国科学院数学与系统科学学院计算数学与科学工程计算研究所

[2] 中国科学院数学与系统科学学院计算数学与科学工程计算研究所北京

[3] 北京

来源：

数值计算与计算机应用 | 2001年 / 04期

关键词：

statistics model of discontinuities; slide path; slide resistance reserve;

D O I：

暂无

中图分类号：

TU45 [岩石（岩体）力学及岩石测试];

学科分类号：

0801 ; 080104 ; 0815 ;

摘要：

A searching method of slide path in the rock mass based on domain-divide statistics model of discontinuities and the rock mass stress field is presented in this paper. Firstly, producing method of statistics model of discontinuities and smoothing method of FEM stress field in the rock mass are described. Then the formulas of slide resistance reserve in specified oritentation and local location in the rock mass based on Einstein's theory and the rock mass stress field is developed. Finally, the concrete seaching method and some numerical results are shown.

引用

页码：300 / 310

页数：11