摘要
为进一步提高寺河矿连采工艺双巷掘进效率,基于新防突细则的实施为背景,研究了寺河矿连采工艺双巷快速掘进技术,介绍了进行该研究的必要性,提出了掘进工艺改进与施工组织的优化策略,进行了现场试验,经快速掘进设计与优化后单进水平提升21%以上,为类似工况下的连采工艺双巷快速掘进技术提供借鉴。
In order to further improve excavation efficiency of two gateways continuous mining technique in Sihe Colliery,based on the implementation of the new detailed rules and regulations of outburst prevention,the article studies two gateways continuous mining technique in Sihe Colliery,introduces the necessity of the research,and proposes the excavation technology improvement and the optimization strategy of construction organization,which increases the single advancement level by more than 21%and provides a reference for the rapid excavation of two gateways continuous mining technique under similar working conditions.
作者
杨健
李小辉
Yang Jian;Li Xiaohui(Sihe Colliery,Jincheng Energy Holding Coal Industry Group Co.,Ltd.,Datong,Shanxi 048000)
出处
《江西煤炭科技》
2021年第4期93-95,共3页
Jiangxi Coal Science & Technology
关键词
防突细则
双巷连采工艺
快速掘进
优化策略
detailed rules and regulations of outburst prevention
two gateways continuous mining technique
rapid excavation
optimization strategy
