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分析了巷道围岩破坏及其成因,阐述了巷道围岩控制机理,提出了巷道围岩整体承载结构和结构单元新概念,形成了整体承载结构控制技术,并成功用于现场实践,对巷道围岩变形控制效果显著。
The roadway surrounding rock failure and its causes were analyzed. The control mechanism of roadway surrounding rock was expounded. A new concept of the overall bearing structure and structural unit of roadway surrounding rock was put forward. The control technology of the whole bearing structure was formed and used successfully in the field. Rock deformation control effect is remarkable.