基于GIS的“三图-双预测法”的应用

李坤, 曾一凡, 尚彦军, 武强, 何万通

李坤, 曾一凡, 尚彦军, 武强, 何万通. 基于GIS的“三图-双预测法”的应用[J]. 煤田地质与勘探, 2015, 43(2): 58-62. DOI: 10.3969/j.issn.1001-1986.2015.02.012
引用本文: 李坤, 曾一凡, 尚彦军, 武强, 何万通. 基于GIS的“三图-双预测法”的应用[J]. 煤田地质与勘探, 2015, 43(2): 58-62. DOI: 10.3969/j.issn.1001-1986.2015.02.012
shu
LI Kun, ZENG Yifan, SHANG Yanjun, WU Qiang, HE Wantong. The application of “three maps-two predictions” method based on GIS[J]. COAL GEOLOGY & EXPLORATION, 2015, 43(2): 58-62. DOI: 10.3969/j.issn.1001-1986.2015.02.012
Citation: LI Kun, ZENG Yifan, SHANG Yanjun, WU Qiang, HE Wantong. The application of “three maps-two predictions” method based on GIS[J]. COAL GEOLOGY & EXPLORATION, 2015, 43(2): 58-62. DOI: 10.3969/j.issn.1001-1986.2015.02.012
shu

 

基于GIS的“三图-双预测法”的应用

  • 1. 中国科学院地质与地球物理研究所页岩气与地质工程重点实验室, 北京 100029;

  • 2. 中国矿业大学(北京)煤炭资源与安全开采国家重点实验室, 北京 100083

基金项目: 

国家自然科学基金面上项目(41372324)

国家科技重大专项课题(2011ZX05060-006)

41102180)

国家自然科学基金项目(51174289

详细信息
    作者简介:

    李坤(1984-),男,河南永城人,博士研究生,从事矿井防治水和地质灾害方面的研究.E-mail:likun-2008@foxmail.com

  • 中图分类号: TD742

The application of “three maps-two predictions” method based on GIS

  • 1. Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;

  • 2. State Key Laboratory of Coal Resources and Safe Mining, China University of Mining and Technology, Beijing 100083, China

摘要

    摘要
  • 摘要: 针对铁法集团大强煤矿1号煤可能存在的顶板涌(突)水危害问题,运用基于地理信息系统(GIS)的层次分析法(AHP)型"三图-双预测法",通过对含水层厚度、岩心采取率、单位涌水量、渗透系数、断层等5个主控因素的综合分析,在建立煤层顶板充水含水层富水性分区图的同时,对开采煤层的顶板安全性进行评价及分区。在以上研究的基础上运用GIS多源地学信息复合叠加原理,提出了1号煤顶板涌(突)水条件综合分区的划分方案。根据综合分区结果,运用Visual Modflow软件对即将开采的2-202工作面和三采区进行了涌水量预测。
    Abstract: To evaluate mine roof water inrush in coal seam No.1 in Daqiang mine of Tiefa Coal Group, the AHP-type "three maps-two predictions" method based on GIS is employed. Through comprehensive analysis of 5 geologic factors such as the thickness of aquifers, total core recovery, volumetric flow rate, permeability coefficient and faults which influence the water abundance of the roof of coal seam No.1 in Daqiang mine, the water-richness distribution maps of aquifers in coal roof were obtained, and the research on safety division of the breaking zone was conducted. The final comprehensive division program on water bursting conditions of coal seam No.1 in Daqiang mine was presented through overlapping of multiple source geo-information on the basis of the above studies. Finally, water bursting inflow of mining faces 2-202 and the 3rd mining area was predicted by utilizing advanced professional software Visual Modflow.
    • HTML全文
    • 参考文献(0)
    • 相关文章
    • 施引文献
    • 资源附件(0)
计量
  • 文章访问数:  62
  • HTML全文浏览量:  28
  • PDF下载量:  8
  • 被引次数: 0
出版历程
  • 收稿日期:  2013-10-12
  • 网络出版日期:  2021-10-21

目录

摘要
HTML全文
    参考文献(0)
    相关文章
    施引文献
    资源附件(0)

    /

    返回文章
    返回

    网站设计版权所有 © 《煤田地质与勘探》编辑部陕ICP备05001372号-6 陕公网安备 61019002002193号

    地址：陕西省西安市高新区锦业一路82号《煤田地质与勘探》编辑部

    电话：029-81778075 E-mail：ccrimtdzykt@vip.163.com

    本系统由 北京仁和汇智信息技术有限公司 开发  百度统计