翟镇井田断裂构造分布特征定量化分析  

Quantitative analysis of fracture structure characteristics in Zhaizhen coal mine

作　　者：施龙青[1,2] 王丹丹[1,2] 李常松 滕超[1,2] 

机构地区：[1]山东科技大学地球科学与工程学院,山东青岛266590 [2]山东省沉积成矿作用与沉积矿产重点实验室,山东青岛266590

出　　处：《中国科技论文》2015年第9期1080-1083,共4页China Sciencepaper

基　　金：高等学校博士学科点专项科研基金资助项目(20133718110004);青岛经济技术开发区重点科技发展计划资助项目(2013-1-62);山东科技大学科研创新团队支持计划资助项目(2012KYTD101)

摘　　要：针对翟镇井田因断裂构造发育而导致底板频繁发生突水的现状,研究翟镇井田断裂构造对突水的影响程度。根据井田11煤层地质资料,采用统计分析法及断层影响因子法,对翟镇井田的断裂构造分布特征进行了定量化分析,并对断层性质、走向、落差、倾角等进行了统计分析,阐明了断层要素对矿井生产的影响。基于断层影响因子法对井田的断裂构造复杂程度定量化分区,结果表明,翟镇井田存在3种构造分区,即构造简单区、构造中等区和构造复杂区,其中构造复杂区为突水危险区。In view of the present situation of frequently occurred mine water inrush due to the fracture structure in Zhaizhen coal mine,a quantitative analysis,which based on the coal seam 11 mining data from Zhaizhen coal mine,on the fracture structure characteristics by using statistical analysis method and fault influence factor method was conducted to study the effects of fracture structure on water inrush.And the fault elements,such as fault nature,fault strike,fault throw,and fault dip,were analyzed statistically and their influences on mine production were illustrated.Meanwhile,quantitative partition of the fracture structure complexity is realized with the fault influence factor method.The results show that three structure partitions in Zhaizhen coal mine can be classified,which are the simple tectonic area,the middle tectonic area,and the complicated tectonic area,where the complicated tectonic area is identified to be the water inrush danger area.

关 键 词：翟镇井田 断裂构造 断层影响因子 定量化分析 

分 类 号：TD745[矿业工程—矿井通风与安全] TD163