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井下盘区轨道巷主要负责整个盘区的进料运输工作,巷道服务年限较长,掘进位置不同于回风巷和胶带巷,这就决定了其支护方式与其他巷道不同。文章主要运用科学的理论作为依据,对402盘区轨道巷进行了支护设计,并对支护设计效果进行分析,结果表明:该设计能满足生产需求,而且与传统支护设计相比能节省支护材料,降低生产成本。对王坪煤矿遇到相似的工程条件巷道设计支护提供参考。
Downhole Panel Track lane is mainly responsible for the entire panel of the feed transport work, tunnel service life is longer, tunneling location is different from the return airway and tape lane, which determines its support and other roadway different. The article mainly uses the scientific theory as the basis to carry out the support design for the rail track in the 402 panel area and analyzes the support design results. The results show that the design can meet the production requirements and save compared with the traditional support design Support materials, reduce production costs. Provide a reference to the Wangping coal mine encountered similar engineering conditions of roadway design and support.