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作 者:陈苗虎[1,2]
机构地区:[1]淮南矿业(集团)有限责任公司张集煤矿 [2]中国矿业大学,江苏徐州221000
出 处:《煤炭技术》2007年第7期38-40,共3页Coal Technology
摘 要:目前国内高应力软岩巷道皆采用传统的普通钻爆法施工,不但费用高、单进低,而且造成采掘接替紧张,严重影响矿井安全生产。文章介绍了高应力软岩巷道试验应用与煤巷类似的综合机械化掘进技术,并取得了巨大成功和良好的经济效益。At present, we all use drilling and dynamiting to tunnel the laneway with high stress and soft rock at home. This traditional method not only is high expense and low tunneling velocity, but also easily to create dif-ficult supersedure of coal-mining & and tunneling, and also effect the pit safety badly. This article discusses to use integrative mechanisation tunneling technic under the laneway with high stress and soft rock like the coat-laneway, and it has been obtained huge successful and good economic efficiency.
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