Deformation and failure law of coal roadway supported by concrete filled steel tube supports in Nanguan mine
Taking the coal roadway in Nanguan mine of Fenxi mining area as the prototype, relying on the nested similarity simulation experimental system, the physical similarity model was established to study the stress distribution, displacement and deformation failure characteristics of the surrounding rock...
Main Authors: | Kong Xiangsong, Shan Renliang, Xiao Yuhang, Bao Tiantian, Yuan Honghu |
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Format: | Article |
Language: | English |
Published: |
Emergency Management Press
2020-04-01
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Series: | 矿业科学学报 |
Subjects: | |
Online Access: | http://kykxxb.cumtb.edu.cn/article/id/276 |
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