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Experimental simulation of spiral slip lines on granular materials
被引：0
作者：
A. P. Bobryakov
A. F. Revuzhenko
机构：
[1] Russian Academy of Sciences,Institute of Mining, Siberian Branch
[2] Novosibirsk State University,undefined
来源：
Journal of Mining Science
|
2009年
/
45卷
关键词：
Mine working;
simulation;
granular material;
shear;
slip lines;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The experimental results of modeling geomedium around a mine working are reported. Two families of spiral slip lines are reproduced on a granular material. One or two families of log spiral slip lines arise around a cylindrical foreign body simulating a supported mine working. It is shown that shears on the lines of different families develop irregularly.
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页码：99 / 104
页数：5
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