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Design Way of Deep Soft Rock High Stress Drift Support in Tunliu Coal Mine
Author(s): 
Pages: 1-4,28
Year: Issue:  5
Journal: COAL

Keyword:  深部高应力巷道支护设计方法;
Abstract: 支护设计是巷道锚杆支护中的一项关键技术,针对屯留煤矿高应力复杂地质条件下的巷道支护,不断进行锚杆支护动态信息设计分析,掌握科学合理的支护设计方法,选择合理的支护形式和参数,对保证矿井安全高效生产具有十分重要的意义.
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