Modeling the deformation of rock with rough surfaces of block contact under quasistatic and dynamic loading conditions

被引：0
|
作者：
B. D. Annin
E. V. Karpov
机构：
[1] Russian Academy of Sciences,Lavrent’ev Institute of Hydrodynamics, Siberian Division
来源：
Journal of Applied Mechanics and Technical Physics | 2007年 / 48卷
关键词：
block medium; layers; experiment; numerical modeling;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of layers consisting of small particles or asperities on contact surfaces on the deformation of a block medium as a whole and the failure of the blocks constituting the medium was studied experimentally. The samples were subjected to quasistatic uniaxial compression perpendicular to the contact surfaces. Numerical modeling was performed of wave propagation during pulse loading of a pair of blocks having rough surfaces of contact and made of a material with elastic characteristics close to the characteristics of marble and limestone.
引用
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页码：445 / 449
页数：4
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