摘要
以开滦范各庄矿为例,通过收集勘探及生产期间的各种地质资料,对矿井隐蔽致灾因素进行了深入普查和研究分析,最终查明并确定井田范围内影响矿井安全生产的隐蔽致灾因素主要有陷落柱、断层、裂隙、瓦斯、采空区、煤层自燃、封闭不良钻孔和导水裂缝带等,这些致灾因素的存在对煤矿安全生产造成极大的威胁。针对这些致灾因素,制定了相应的治理工作计划,并在实际生产中采取有针对性的综合安全技术措施,消除事故隐患,防止发生灾害事故,确保安全生产。
Fangezhuang Mine was taken as example, the hidden disaster of the mine was analyzed and studied by collecting and exploring the geological data in mining, finally, the hidden disaster was settled as collapse column, fault, fracture, gas,goaf, spontaneous combustion of coal seam, poor sealing borehole and water flowing fractured zone, which are threat to safe mining. Based on these factors, the countermeasures were set up, the comprehensive safe technology was adopted in mining,which eliminated hidden danger of accident, prevented disaster and ensured safe mining.
出处
《煤炭与化工》
CAS
2016年第1期131-134,137,共5页
Coal and Chemical Industry
关键词
范各庄矿
隐蔽致灾
防治对策
Fangezhuang Mine
hidden disaster
countermeasures
作者简介
张永波（1982-），男，山东莒县人，工程师。E—magi．zhangyongbo@kailuan．com．cn
