华北型煤田下组煤突(涌)水模式及特征  

Lower Group Coal Seams Water Bursting(Inrush) Mode and Characteristics in North China Type Coalfields

作　　者：方向清[1] 王红燕[2] 万雪林[3] 吴铁卫[4] 

机构地区：[1]中国煤炭地质总局水文地质局,河北邯郸056004 [2]中国煤炭地质总局第一水文地质队,河北邯郸056004 [3]中国煤炭地质总局华盛水文地质勘察工程公司岩土工程公司,河北邯郸056004 [4]中国煤炭地质总局水文地质工程地质环境地质勘查院,河北邯郸056004

出　　处：《中国煤炭地质》2015年第8期38-42,共5页Coal Geology of China

基　　金：国家安全监管总局2013年安全生产重大事故防治关键技术科技项目:华北型煤田下组煤安全开采水文地质条件评价及水害探查;评价;治理技术研究

摘　　要：目前,有关突水模式划分主要着眼于突水通道和突水方式方面,而没有从地下水系统角度来考虑突水机理,对于认识突水机理缺乏系统性,不能很好地回答为什么突水的问题。在分析大量煤矿突水资料基础上,从煤矿区所处的岩溶水系统的特征入手,提出了以其所处的系统位置、突水通道等为依据将华北型煤田下组煤突(涌)水模式划分为活化断层型、活化陷落柱型、底板型、断层型、陷落柱型5种模式,并对其突水特征进行了概述。At present, water bursting mode classification is mostly focused on aspects of water bursting channel and water bursting manner, rather than from groundwater system point of view to consider water bursting mechanism. Lack of systematic water bursting mechanism understanding, cannot answer how comes it that the water bursting. Based on the analysis of abundant coalmine water bursting information, starting from karst water system features the coalmine area situated, taking the position in the system, water bursting channel as the basis classified the lower group coal seams water bursting mode in North China type coalfields into 5 categories of activating fault type, activating subsided column type, floor type, fault type and subsided column type, and summarized their water bursting features.

关 键 词：径流带 滞流区 突水通道 突(涌)水模式 

分 类 号：P641.46[天文地球—地质矿产勘探] TD745[天文地球—地质学]