摘要
针对凉水井煤矿422盘区开采设计综合优化,根据盘区地表及地质情况,将原422盘区和423盘区合并为一个盘区;合理布置开拓巷道,实现了一巷多用;让村庄、水库处在保护煤柱上方,减少了村庄搬迁;使422盘区生产系统更加集约,为矿井节约1.15亿元。
According to the mine surface and geological conditions,the No. 422 panel and No. 423 panel was merged into one panel,the development roadways and mining roadways were rearranged. By design optimization,the roadway quantity was decreased,the coal resource loss was reduced,the intensive production system was realized and mine cost was saved.
出处
《陕西煤炭》
2016年第4期76-80,共5页
Shaanxi Coal
关键词
盘区设计
综合优化
方案比较
高产高效
panel design
comprehensive optimization
scheme comparison
high production and high efficiency
