摘要
Abstract
According to the conditions of shallow buried, thin bedrock and existing ditches in Hongliulin Coal Mine, taking№15207 working face as example, combined with mine hydrogeological conditions, the water disasters were predicted and measures of water hazards prevention and control were proposed when fully mechanized mining face passing through the ditch.The research provides a powerful guarantee for safety mining.关键词
浅埋深/薄基岩/过沟开采/水害防治Key words
shallow buried/thin bedrock/mining ditch/water hazard prevention and control分类
矿业与冶金
