兴隆庄井田构造对奥灰水的控制作用  

Control Effect of Mine Field Structure on Ordovician Limestone Water in Xinglongzhuang Coal Mine

作　　者：吴现帅 刘瑞新[2] 胡东祥[2] 刘士义[2] 

机构地区：[1]中国矿业大学资源与地球科学学院,江苏徐州221116 [2]兖矿集团兖州煤业股份有限公司,山东邹城273500

出　　处：《矿业安全与环保》2014年第5期98-100,104,共4页Mining Safety & Environmental Protection

基　　金：国家重点基础研究发展计划(973计划)项目(2013CB036003)

摘　　要：根据兴隆庄井田的构造特点,分析了构造对奥灰的控制作用及对突水的影响,得出兴隆庄井田奥灰富水性具有从西北向东南减弱,并在其中构造发育部位加强的特点。井田内一些落差较大的断层缩小了奥灰与上覆薄层灰岩和下组煤层的间距,增加了奥灰突水的可能性。研究结果可为兴隆庄井田下组煤的安全开采提供参考。This paper, on the basis of the structural features in Xinglongzhuang Mine Field, analyzed the control action of the structure on Ordovician limestone and its influence on water inrush, obtained the characteristics that the water abundance of Ordovician limestone weakened from northwest to southeast and strengthened in the structure developed zone. Some faults with larger throws in the mine field narrowed the distance between the Ordovician limestone and the overlying thin limestone layer and the lower group of coal seams, which increased the possibility of water inrush. The research results can provide reference for the safe-mining of the lower group of coal seams in Xinglongzhuang Mine.

关 键 词：构造控水 富水性 矿井突水 地质构造 

分 类 号：TD745[矿业工程—矿井通风与安全]