桑树坪2号井1307运输顺槽窄煤柱探放水失控事故分析

Analysis on the accident of detecting and releasing water in narrow coal pillar in Sangshuping No.2 mine

针对1307综采面运输顺槽出现放水失控事故,通过采面周围水文地质条件、探放水方案、安全措施及监督管理方面的技术探索、症结查找、责任追查和管理程序完善等工作,获得较好的效果,可为今后类似水害的防控治理提供借鉴。

In the transportation roadway of No. 1307 fully mechanized mining face of Sangshuping coal mine, there was a runaway-accident during releasing water. By analyzing the hydrogeologieal conditions, the water exploration and release scheme, safety measures and management procedure were perfected, and good effect was achieved, which can provide referenee for prevention and eontroi of water disasters in similar conditions.