摘要
正确选择巷道层位,在矿井设计、水平开拓延深及主要采区上下山巷道施工中,有着非常重要的意义,本文通过对尚庄煤矿的煤系地层的岩性特点分析,结合几十年来四个水平的巷道布置特点,总结出了合理选择层位的重要性,可供相似矿井参考。
It is of great safeguard and economic value to select the roadway horizon in the colliery design ,develo‐ping and up-and-dow n roadw ay construction .By analysis of lithologic features of the coal-measure strata , the authors summarize the importance of selecting horizon rationally for reference to similar collieries according to the characteristics of four horizontal roadways＆#39;layout over the decades in Shangzhuang Colliery .
出处
《江西煤炭科技》
2015年第1期27-28,共2页
Jiangxi Coal Science & Technology
关键词
尚庄煤矿
选择层位
巷道布置
成功应用
Shangzhuang Colliery
select horizon
roadway layout
successful application
