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Research and Practice of Thin Seam Mining Face Burst Control Technology
Author(s): 
Pages: 94-96
Year: Issue:  5
Journal: Coal

Keyword:  薄煤层冲击地压主动断裂卸压爆破;
Abstract: 针对冲击地压对薄煤层矿井采煤工作面安全生产制约的技术难题,提出并运用一系列方法主动解危治理.具体实施:工作面及两巷回采过程中的预注高压水,人工预裂断顶,卸压钻孔,卸压爆破等.从预测预报方面,主要强调规范防冲的日常管理工作,结合新兴煤矿41062采面一年来的防治实际,通过实例,论述分析了从开拓布局,优化回采工艺取得了一定的效果.
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