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为防止平煤四矿庚一采区水害威胁矿井,通过对实际地质条件、防水闸门硐室施工位置要求和采动影响等因素的深入分析,决定在庚一总回风斜石门施工防水闸门硐室。通过制定科学的相关技术措施,并严格按措施实施。经注水试验检测,防水闸门硐室达到了预期的设计要求,能够有效阻止水害蔓延。
In order to prevent the coal mine Gengyi mining area of Pingdingshan coal mine threatened by water, through the actual geological conditions, waterproof gate chamber construction requirements and the impact of mining and other factors in-depth analysis, decided to Geng a total return air ramp door construction waterproof gate room. Through the development of relevant scientific and technological measures, and strictly implemented according to measures. After water injection test, waterproof gate chamber has reached the expected design requirements, which can effectively prevent the spread of water damage.