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Similar experiment of rock burst and support in Roadway  Experimental explanation In the deep part of underground mining or in the area with high tectonic stress, sudden failure occurs in the goaf rock mass. This
phenomenon is also known as rock burst, also known as rock burst. Rockburst often causes serious damage to roadways, equipment losses, and even casualties in working face Using similar material simulation method and XTDIC digital speckle observation technology, the rock burst tendency around deep-buried tunnels is experimentally studied. The intrinsic relationship between rock burst occurrence and deformation and failure of deep-buried tunnels is visually revealed This method is also often used to study the effect of roadway support, such as the influence of bolt support on the stability of surrounding rock, roadway design and selection, etc. Experimental site Screenshots of experimental results |
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