The inclusion of rheological properties of rocks to calculation of stress-strain state of an undermined rock mass

被引：0
|
作者：
V. M. Seryakov
机构：
[1] Russian Academy of Sciences,Institute of Mining, Siberian Branch
来源：
Journal of Mining Science | 2010年 / 46卷
关键词：
Rock mass; goaf; stress; strain; stiffness matrix; modeling; initial stress method; rheological model;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The procedure proposed for calculation of deformation and collapse of underworked strata is based on using the stiffness calculation matrix, representing the pre-mining state of rocks. The initial stress method is employed to account for variations in elastic constants in the deformation area in terms of the linear viscosity-elasticity. Potentialities of the described approach are considered. A number of solutions to the research problems are presented.
引用
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页码：606 / 611
页数：5
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