复杂应力下的巷道加固技术

Roadway Reinforcement Technology under Complex Stress

以复杂应力下的巷道加固技术为对象,结合具体工程实际,在分析巷道围岩变形破坏原因的基础上,探究了“注浆加固+锚杆索支护”的综合加固工艺在复杂应力环境巷道中的应用,希望能为其他矿井相似工程的开展提供借鉴与参考。

Taking the roadway reinforcement technology under complex stress as the object, combined with the actual engineering practice, based on the analysis of the causes of surrounding rock deformation and failure, this paper discussed the application of comprehensive reinforcement process of "grouting reinforcement + anchor cable support". It is hoped to provide reference for the development of similar projects in other mines.