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

页码：606 / 611

页数：5

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