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运输大巷锚网索支护控制技术应用实践

Jiangxi Coal Science & Technology(2018)

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Abstract
以上社煤矿西翼运输大巷全煤巷道为工程实例,巷道原锚杆锚索支护系统无法有效控制围岩变形,对巷道顶板及两帮进行锚网索再加固;试验表明,采用该支护方案可有效控制巷道围岩变形,效果良好.
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