为有效地解决榆神矿区日益凸显的煤炭资源开采与脆弱的生态环境之间的矛盾,以榆神矿区区域地质资料为依据,选取了平面上均匀分布的500多个钻孔,统计了每个钻孔的首采煤层及其上覆含、隔水层组合类型,同时考虑区域保水采煤已有研究中研究较少的洛河组含水层,并将其作为保水对象,结合区域首采煤层及含、隔水层赋存特征,按照“区内相似,区际相异”、“为保水采煤服务”等原则进行了榆神矿区保水采煤工程地质条件分区,最终将榆神矿区保水采煤工程地质条件分为5个区:沙-土-洛-基型保水开采区、沙-土-基型保水开采区、沙-基型保水开采区、无水开采区、烧变岩型保水开采区,在此基础上,分析每个分区保水采煤的意义、可能性及难度,旨在促进保水采煤技术的发展,实现榆神矿区“煤-水”双资源型矿井的科学开采.%In order to effectively solve the contradiction between the increasingly prominent coal resource exploitation and the fragile ecological environment,based on regional geological data of Yushen Mining Area,the poper selected more than 500 drills distributed on the whole mining area uniformly,counted every drill's first coal seam and combination of aquifer and aquifuge,meanwhile,it considered Luohe group that were considered seldomly on the existing results,and seen Luohe Group water as protected object,combined with occurrence characteristics of first coal seam,aquifers as well as aquifuge,and then,it adopted the principles of "similar within district and different out district" and "serve for protecting water resources during coal mining action" to zone the engineering geological conditions of protected water resources during coal mining action,finally,the Yushen Mining Area's engineering geological condition are divided into five types,sand-clay-luo-bedrock water mining area,sand-clay-bedrock" water mining area,sand-bedrock water mining area,no water mining area and burnt rock area.On this basis,the authours discussed every type's possibility and difficulties for protected water resources during coal mining action.This paper aimed at promoting the development of protected water resources during coal mining action,realized the scientific exploitation of" coal-water" dual-resource mining in Yushen Mining Area.
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