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为研究寨崖底煤矿3902面尾巷合理煤柱宽度与锚杆支护参数，采用数值模拟计算的方法，分析得出煤柱留设宽度为25m，并根据模拟结果所得巷道支护参数，成功进行了工业性实践，可为矿区巷道锚杆支护提供借鉴。
寨崖底煤矿3902面尾巷锚杆支护研究与应用
【摘 要】
：
为研究寨崖底煤矿3902面尾巷合理煤柱宽度与锚杆支护参数，采用数值模拟计算的方法，分析得出煤柱留设宽度为25m，并根据模拟结果所得巷道支护参数，成功进行了工业性实践，可为矿区巷
【机 构】
：
山西柳林煤矿有限公司
【出 处】
：
煤炭科技
【发表日期】
：
2013年2期
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