摘要
随着我国浅部煤炭资源的大量开发,更多矿山已步入深层开发阶段,煤层瓦斯浓度、地应力等均大幅度上升。针对瓦斯保护涌出率和煤与瓦斯保护突出性风险均出现明显上升的情况,瓦斯抽采将成为煤矿瓦斯灾害的治本之策。文章总结了我国矿井瓦斯抽采钻孔智能设计的基础研究成果,提出瓦斯抽采钻孔智能设计。瓦斯抽采钻孔智能设计将成为破解矿山深层开发瓦斯灾害治理难点及提升我国煤矿安全生产水平的重要科技关键。
With the massive development of shallow coal resources in China,more mines have entered the deep development stage,and the gas concentration and geostress in coal seams have increased significantly.In view of the situation that the gas protection emission rate and the protection outburst risk of coal and gas are obviously rising,gas drainage will become the fundamental solution to the coal mine gas disaster.This paper summarizes the basic research results of intelligent design of mine gas drainage boreholes in China,and puts forward the intelligent design of gas drainage boreholes.The intelligent design of gas drainage boreholes will become an important scientific and technological key to solve the difficulties of gas disaster control in deep development of mines and improve the safety production level of coal mines in China.
作者
成小雨
李尧斌
刘红星
朱立成
CHENG Xiaoyu;LI Yaobin;LIU Hongxing;ZHU Licheng(China Coal Research Institute,Xi’an 710000,China;Anhui University of Science and Technology,Huainan 232000,China;China Coal Xinji Energy Co.,Ltd.,Huainan 232000,China;China Coal Xinji Liuzhuang Mining Co.,Ltd.,Fuyang 236000,China)
关键词
瓦斯抽采
瓦斯灾害
钻孔设计
智能煤矿
gas drainage
gas disaster
drilling design
intelligent coal mine
作者简介
成小雨(1989-),男,陕西渭南人,博士研究生,中煤能源研究院有限责任公司高级工程师,研究方向:矿井瓦斯防治。
