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轨道运输大巷与石门联络巷交岔点处的巷道规格特殊。受矿压等因素影响,常规的锚喷不能有效支护巷道。针对这一情况,崔家寨煤矿应用特制异型支架辅以喷浆对交岔点处进行支护,收到了良好的支护效果。
异型支架与锚喷复合支护在巷道交岔点的应用
【摘 要】
：
轨道运输大巷与石门联络巷交岔点处的巷道规格特殊。受矿压等因素影响,常规的锚喷不能有效支护巷道。针对这一情况,崔家寨煤矿应用特制异型支架辅以喷浆对交岔点处进行支护,
【机 构】
：
开滦集团蔚州矿业有限公司崔家寨煤矿
【出 处】
：
煤炭科技
【发表日期】
：
2008年2期
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