摘要
为增加矿井抵御水患灾害的能力,结合大佛寺煤矿的实际情况,对401采区2#水泵房加以改造作为强排硐室。硐室支护方式采用锚网补强支护,通过优化设计,减少了工程投资,提高了矿井抵御灾害能力。
In order to improve the mine capacity for preventing water disaster,based on the actual conditions of Dafosi coal mine,the powerful drainage chamber was increased in No. 2 pump room of No. 401 panel. By optimization design,the chamber was supported by bolt and mesh. Through constructing powerful drainage chamber,the mine anti-disaster capacity was improved.
出处
《陕西煤炭》
2016年第4期85-87,33,共4页
Shaanxi Coal
关键词
强排系统
支护设计
配套设备
powerful drainage system
support design
equipment matching
