In view of the problem of controlling the surrounding rock deformation of the roadway in the coal roadway of the coal industry, the causes of the roadway damage were analyzed in combination with the characteristics of the roadway tunneling. In order to achieve a stable and reliable support effect in the service area of the tape, it was decided to adopt the full-section shear anchor pipe (ACC) scheme + shotcrete joint support. Practice showed that the support effect was good and achieved the intended support, which provided reference for other mines’ roadway support.
胡迎春. 正令煤业胶带大巷破坏原因分析及控制技术研究[J]. 煤炭与化工, 2019, 42(11): 18-20,24.
Hu Yingchun. Study on causes and control technology of destruction of belts in coal industry. CCI, 2019, 42(11): 18-20,24.