软岩巷道支护方式的选择与应用

Coal Technology(2006)

Cited 2|Views6
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Abstract
根据济西煤矿地质构造复杂、岩石松软破碎、围岩遇水泥化等特点,选择不同支护形式,满足了支护要求,保证了巷道长期稳定及安全施工。
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