淋涌水型碎裂顶板淋水量测定及支护设计

Pouring Water Type Broken Roof Water Quantity Measurement and Support Design

基于双柳矿1101运输巷顶板淋涌水隐患,对其淋水性进行分析,进而设计出淋水量测定方案并开展实测,对其淋水特征进行评价,得出淋水条件下锚杆索的最优锚固方案,较好解决了煤矿掘进过程中淋涌水碎裂顶板巷道的围岩控制难题。

Based on the pouring water problem of 1101 transportation roadway of Shuangliu Mine, the characteristics of pouring water was analyzed, the plan of measuring the water quantity was carried out, the water features was evaluated, the optimized plan of anchoring under pouring water condition was got, which better solved the surrounding rock control difficulty of pouring water broken roof roadway in mining.