IMPLEMENTATION OF THE CALCULATION METHOD FOR STRESS STATE IN ROCK MASS WITH BACKFILL

被引：7
|
作者：
Seryakov, V. M. [1 ]
机构：
[1] Russian Acad Sci, Inst Min, Siberian Branch, Novosibirsk, Russia
来源：
JOURNAL OF MINING SCIENCE | 2008年 / 44卷 / 05期
关键词：
Rock mass; stress state; numerical modeling; initial stress method; mining sequence; mining under open pit bottom; ascending and descending extraction;
D O I：
10.1007/s10913-008-0049-3
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The author presents a method for calculating stress-strain state of host rocks and filling masses with allowance for the sequence of underground mining, and determines the stress filed redistribution in the course of extraction of flat-dipping ore bodies and of the reserves under open pit bottom. The mining variants most preferred from the geomechanical viewpoint are Substantiated.
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页码：439 / 450
页数：12
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