Stress-strain state near mine workings in anisotropic rock masses under the action of discontinuous waves

被引:0
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作者
Z. Baranowski
P. Z. Lugovoi
机构
[1] Silesian University of Technology,S. P. Timoshenko Institute of Mechanics
[2] National Academy of Sciences of Ukraine,undefined
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关键词
mine workings; discontinuous waves; ray-path method;
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学科分类号
摘要
The ray-path method is used to analyze the stress-strain state near mine workings acted upon by discontinuous waves. A dynamic failure criterion is proposed for analyzing the stability of mine workings. The efficiency of the approach is demonstrated with a specific example
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页码:406 / 412
页数:6
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