唐口煤矿断层构造带含导水性分析与探讨  

Water Conductivity of Fault Tectonic Zone in Tangkou Coal Mine

作　　者：韦荣律 王栋 李彪 WEI Ronglv;WANG Dong;LI Biao(Tangkou Coal Industry Company,Shandong Energy Zikuang Group,Jining 272000,Shandong,China;Jining Energy Comprehensive Law Enforcement Detachment,Jining 272000,Shandong,China)

机构地区：[1]山东能源淄矿集团唐口煤业公司,山东济宁272000 [2]济宁市能源综合执法支队,山东济宁272000

出　　处：《能源与节能》2022年第8期57-59,共3页Energy and Energy Conservation

摘　　要：唐口井田为一大地堑构造,边界断层较发育,井田内包含多个含水层、隔水层,地质构造及水文地质条件复杂。依据井田的地质构造特征及水文地质情况,结合断层带的岩性特征、抽水试验成果、物探及井下实际揭露等资料对断层构造带含导水性发育规律进行分析研究。结果表明,唐口井田断层带岩层富水性弱,但受采动影响,断层沟通局部含水层富水区,或与富水性强的含水层对接,使断层可能导水,对生产造成一定的影响。最后针对煤矿的安全生产提出了一系列的防治水措施。Tangkou minefield is a graben structure with well-developed boundary faults.There are many aquifers and water-resisting layers in the minefield,and the geological structure and hydrogeological conditions are complex.According to the geological structure characteristics and hydrogeological conditions of the mining field,combined with the lithologic characteristics of the fault zone,the results of pumping test,geophysical exploration and actual disclosure of underground,the development law of water conductivity in the fault tectonic zone was analyzed and studied.The results show that the water-rich strata in the fault zone of Tangkou minefield is weak,but due to the influence of mining,the fault communicates with the water-rich areas of local aquifers,or connects with the aquifers with strong water-rich,so that the fault may conduct water,which has certain influence on production.Finally,a series of water control measures were put forward for the safety production of the coal mine.

关 键 词：唐口煤矿 水文地质条件 断层 含导水性 

分 类 号：TD163[矿业工程—矿山地质测量]