| 地震灾区移民搬迁选址方法初探—以5·12大地震后汶川县雁门地区为例 |
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| 引用本文： | 胡国超,杨武年,刘汉湖,曾涛,胡宝荣. 地震灾区移民搬迁选址方法初探—以5·12大地震后汶川县雁门地区为例[J]. 工程勘察, 2009, 0(12): 79-83 |
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| 作者姓名： | 胡国超 杨武年 刘汉湖 曾涛 胡宝荣 |
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| 作者单位： | 成都理工大学地质灾害防治与地质环境保护国家重点实验室/遥感与GIS研究所;江西省国土资源勘测规划院; |
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| 基金项目： | 地质灾害防治与地质环境保护国家重点实验室“科技减灾、重建家园”开放研究基金项目(DZKJ-0806); 四川省教育厅重点基础研究基金项目(07ZA007)资助 |
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| 摘 要： | 5·12汶川特大地震造成成千上万的家园被毁，震后灾区地质灾害频发，有些区域已不再适宜人们居住．灾民临时安置和灾后重建选址问题亟待解决。近年来，随着遥感技术的不断发展与GIS分析功能的逐步完善，遥感与GIS技术在工程选址中得到广泛应用，并取得一定成果。由于研究区背景不同，前人很少将地质灾害与植被盖度作为指标因子参与选址评价。本文以汶川县雁门地区为例，通过建立地质灾害、植被指数、水系、断层、坡度、高程六个评价指标体系，探讨了研究区的移民搬迁选址模型方案，为灾民搭建临时安置板房选址和灾后重建选址提供有力的理论依据，为决策者提供辅助参考。
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| 关 键 词： | 移民选址 地质灾害 汶川地震 空间分析 |
Preliminary study of site selection for the immigrants in Wenchuan earthquake |
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| Hu Guochao,Yang Wunian,Liu Hanhu,Zeng Tao,Hu Baorong. Preliminary study of site selection for the immigrants in Wenchuan earthquake[J]. Geotechnical Investigation & Surveying, 2009, 0(12): 79-83 |
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| Authors: | Hu Guochao Yang Wunian Liu Hanhu Zeng Tao Hu Baorong |
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| Affiliation: | Hu Guochao~(1,2),Yang Wunian~1,Liu Hanhu~1,Zeng Tao~1,Hu Baorong~1(1.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Institute of RS & GIS,Chengdu University of Technology,Chengdu 610059,China,2.Land Surveying and Planning Institute of Jiangxi,Nanchang 330002,China) |
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| Abstract: | The May12,2008,Wenchuan enormous earthquakes destroyed thousands of homes and caused many geological disasters.Even some places are no longer fit for people living.So the temporary houses and the post-disaster reconstruction for victims become very urgent.Nowadays,with the development of remote sensing technology and GIS analysis function,it has been widely used in engineering locating,and attained a good result.Because of different research background,it is rarely found that geological disaster and vegetat... |
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| Keywords: | immigrant location geological disasters Wenchuan earthquake spatial analysis |
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