Calculation of stress-strain state for an over-goaf rock mass

被引：18
|
作者：
Seryakov, V. M. [1 ]
机构：
[1] Russian Acad Sci, Inst Min, Siberian Branch, Novosibirsk, Russia
来源：
JOURNAL OF MINING SCIENCE | 2009年 / 45卷 / 05期
关键词：
Rock mass; stress state; mathematical simulation; caving; initial stress method;
D O I：
10.1007/s10913-009-0053-2
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The stress state of a rock mass over a goaf is analyzed by using the mathematical modeling. The initial stress method is used to consider caving and failure zones within overlying rocks and makes it possible to derive an effective estimation algorithm for the undermined rock state.
引用
收藏
页码：420 / 426
页数：7
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