关键词: 煤矿, 隐蔽致灾, 瞬变电磁法, 物探, 防治措施

Abstract:

lt is one of the most effective ways for coal mine enterprises to carry out hidden disaster-cau-sing factors analysis,which embodies safety first, prevention first and comprehensive treatment, and isalso an important measure to effectively prevent serious and catastrophic accidents in coal mines. Takinga coal mine as the research object, this paper analyzes the hidden disaster-causing factors such as flood.gas, fire and power. By using the method of transient electromagnetic geophysical exploration and drilling.this paper analyzes the disaster-causing factors of goaf and old kiln, and puts forward corresponding prevention and control measures.

Key words: coal mine, hidden disaster-causing, transient electromagnetic method, geophysical explora-tion, prevention and control measures