| 基于GIS技术的煤层底板突水危险性综合评价 |
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| 引用本文： | 汪宏志,胡宝林,徐德金.基于GIS技术的煤层底板突水危险性综合评价[J].煤炭科学技术,2008,36(10). |
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| 作者姓名： | 汪宏志 胡宝林 徐德金 |
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| 作者单位： | 安徽理工大学地球与环境学院; |
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| 摘 要： | 介绍了一种基于GIS多层叠加技术的煤层底板灰岩水突水危险性的综合评价方法.在研究井田底板突水影响因素的基础上,采用GIS技术建立GIS信息图层和空间属性数据库,编绘成以评价指标为主题的各种地质专题图件,进行GIS图层信息采集,然后利用多层次模糊综合评价的方法进行叠加分析,得出研究区构造复杂程度综合评价结果图.并以卧龙湖煤矿首采区10煤层底板突水危险性综合评价为例具体说明了该方法的评价体系.
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| 关 键 词： | GIS技术 底板突水 综合评价 多层次 叠加分析 |
Comprehensive assessment on water inrush danger from mine seam floor base on GIS technology |
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| WANG Hong-zhi HU Bao-lin XU De-jin.Comprehensive assessment on water inrush danger from mine seam floor base on GIS technology[J].Coal Science and Technology,2008,36(10). |
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| Authors: | WANG Hong-zhi HU Bao-lin XU De-jin |
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| Affiliation: | WANG Hong-zhi HU Bao-lin XU De-jin(School of Earth , Environment Engineering,Anhui University of Science , Technology,Huainan 232001,China) |
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| Abstract: | The paper introduced the comprehensive assessment method of the limestone water inrush danger from the seam floor base on the G1S multi layer stack technology.Base on the research on water inrush influence factors of the coalfield floor,GIS technology was ap- plied to set up GIS information picture layer and the space attribute data base and applied to map the different geological special subject picture documents of main subject for the assessment indexes.The GIS technology was applied to collect the GIS p... |
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| Keywords: | GIS technology water inrush from mine seam floor comprehensive assessment multi layers stack analyses |
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