Influence exerted by direction of the principal initial stresses on the stress-strain state of rock mass around mine workings

被引：3

作者：

Boltengagen, IL ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Min, Novosibirsk, Russia

来源：

JOURNAL OF MINING SCIENCE | 2002年 / 38卷 / 03期

关键词：

mine working; plane and antiplane strain states; stresses; numerical modeling;

D O I：

10.1023/A:1021943518284

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

The calculations are discussed for the stresses around an extended mine working which is arbitrarily oriented relative to the principal initial stresses and has a constant cross-section. The solution to the volume problem is obtained by superposition of the solutions for the plane and antiplane strain states.

引用

页码：235 / 243

页数：9