摘要
为了研究岩石工作面不同顺序下过断层开采断层活化突水规律,以芦岭煤矿SF15断层为研究对象,利用离散元UDEC数值模拟软件开展了流-固耦合数值模拟。研究成果为芦岭煤矿Ⅲ11岩石工作面实际开采断层突水灾害防治提供理论基础。
In order to study the law of water inrush from fault activation in mining rock working face through fault in different sequence,taking the SF15 fault of the Luling coal mine as the research object, numerical simulation of fluid-solid interaction is carried out by UDEC. The research results can provide a theoretical basis for prevention and treatment of water inrush disaster in the actual mining of Ⅲ11 rock working face in the Luling coal mine.
作者
郑志远
冯晓青
李圣杰
张开弦
陈陆望
ZHENG Zhi-yuan FENG Xiao-qing LI Sheng-jie ZHANG Kai-xian CHEN Lu-wang(School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China Hebei Research Institute of Construction and Geoteehnical Investigation Co., Ltd., Shijiazhuang 050031, China)
出处
《煤炭技术》
北大核心
2017年第5期177-179,共3页
Coal Technology
基金
国家自然科学基金资助项目(41372244)
关键词
开采
断层活化
突水
岩石工作面
mining
fault activation
water-inrush
rock working face
