GB/T 25217.13-2019
ActiveMethods for test, monitoring and prevention of rock burst—Part13: Prevention method of deep-hole blasting in roof
冲击地压测定、监测与防治方法 第13部分：顶板深孔爆破防治方法
Application Summary AI generated
This standard specifies the technical requirements, design parameters, and implementation procedures for using deep-hole blasting in mine roofs to prevent rock bursts. It is applied in underground coal mines and other mining operations where high-stress conditions in roof strata pose a risk of sudden, violent rock failures. The standard guides engineers in planning blast hole layouts, charge structures, and safety measures to proactively relieve stress and reduce rock burst hazards.
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