吴堡矿区横沟井田矿井充水因素评价

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英文篇名：ASSESSMENT OF WATER FILLING FACTORS IN HENGGOU COAL MINE OF THE WUBU COAL FIELDS 中文刊名：陕西地质 英文刊名：Geology of Shaanxi 作者：杨智国 ; 梁秀娟 英文作者：Yang Zhi-guo1 and Liang Xiu-juan2(1.The Geological Team No.3 Shaanxi Bureau of Geology and Mienral Resources ; Baoji 721300 ; 2.Investigation and Surveying Institute of Baoji City ; Baoji 721000) 中文关键词：吴堡 ; 横沟井田 ; 矿井 ; 充水因素 ; 评价 英文关键词：Wubu ; the Henggou coal fields ; coal mine ; water-filling factor ; assessment 出版日期：2007-03-15 机构：陕西省地矿局第三地质队,宝鸡市勘察测绘院 宝鸡721300,宝鸡721000 年：2007 期：01 出版单位：陕西地质

摘要

吴堡矿区赋存着丰富的煤炭资源,但开采技术条件较复杂,其中水文地质条件复杂是影响煤炭开采的主要不利开采技术条件。本文依据横沟井田勘探资料,较全面地分析了井田水文地质条件,并着重评价了井田矿井充水因素。认为黄河水对横沟井田煤炭开采无影响;奥灰承压水对山西组煤层开采在正常地段不会造成危害,对太原组煤层开采有很大的威胁。并提出太原组煤层能否开采利用,还需进一步作详细地质勘查研究工作。
The Wubu coal fields are abundant in coal resources.Mining conditions in the fields are complicated,in which complex conditions of geohydrology is the major factor that impact coal mining in this coal fields.According to exploration information of the Henggou coal mine, this paper has made all-around analysis of the geohydrological conditions in the coal fields,assessed the water filling factors in coal mines and reached the following conciderations: water from the Yellow River is no impacts to coal mining in the Henggou coal mines;the Aohui confined water may not cause damages to mining the coal beds of the Shanxi Formation in normal sections,but would be a source of danger to coal mining in the Taiyuan Formation.It is required to do further detail geological exploration for making sure the possibility of coal mining in the Taiyuan Formation.

引文

[1]中华人民共和国国家标准.矿区水文地质工程地质勘探规范(GB12719-91)[S].北京;中国标准出版社,1991
    [2]河北省地质局水文地质四大队主编.水文地质手册[S].北京;地震出版社,1978
    [3]杨成田主编.专门水文地质学[M].北京;地质出版社,1981