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Mechanism of rock deformation and failure and monitoring analysis in water-rich soft rock roadway of western China

✍ Scribed by Qing-bin Meng, Li-jun Han, Wei-guo Qiao…

Book ID
120904149
Publisher
China Coal Society
Year
2012
Tongue
English
Weight
914 KB
Volume
18
Category
Article
ISSN
1006-9097

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In order to understand the change rules of stress-displacement in surrounding rocks of dynamic pressure roadways in deep mines and to obtain a theoretical basis for analyses of roadway stability and designs of support, we established a coupling equation of adjacent rock strength, mining stress and s