中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2014, Vol. 33 ›› Issue (2): 95-99.DOI: 10.3969/j.issn.1674-0696.2014.02.21

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基于层次分析法的奉节县城地质环境承载力评价

杨乐1,2,彭海游1,2,周莫林3,谢洪斌1,2,罗真富1,2,谭亮1,2   

  1. 1. 重庆地质矿产研究院 外生成矿与矿山环境重庆市重点实验室,重庆400042; 2. 煤炭资源与安全开采国家重点实验室重庆研究中心,重庆400042; 3. 重庆大学土木工程学院,重庆400045
  • 收稿日期:2013-01-25 修回日期:2013-12-20 出版日期:2014-04-15 发布日期:2015-01-22
  • 作者简介:杨乐( 1978—) ,女,重庆涪陵人,博士研究生,主要从事岩土工程及地质工程方面的研究。E-mail: 446281718@qq.com。
  • 基金资助:
    重庆市国土房管局科技项目( CIGMR0909)

Assessment of Geological Environment Carrying Capacity of Fengjie County Based on AHP

Yang Le1,2,Peng Haiyou1,2,Zhou Molin3,Xie Hongbing1,2,Luo Zhenfu1,2,Tan Liang1,2   

  1. 1. Chongqing Key Laboratory of Exogenic Minerallization & Mine Environment,Chongqing Institute of Geology & Mineral Resources,Chongqing 400042,China; 2. Chongqing Research Center of State Key Laboratory of Coal Resources & Safe Mining,Chongqing 400042,China; 3. School of Civil Engineering,Chongqing University,Chongqing 400045,China
  • Received:2013-01-25 Revised:2013-12-20 Online:2014-04-15 Published:2015-01-22

摘要: 在考虑地域地质特点基础上,首先构建奉节新县城地质环境承载力评价指标体系,然后运用层次分析法确定 出评价指标权重,借助GIS 技术对评价指标图层提取、分析、处理,最后得到奉节县城的地质环境承载力分区图。研 究成果可为奉节新城今后的建设规划提供科学依据,并可为类似库区迁建城市以及丘陵山区的城市建设和地质灾 害防治等提供宝贵方法借鉴。

关键词: 环境工程, 地质环境承载力, GIS, 层次分析法

Abstract: Considering the geological and regional feature,the assessment system of geological environment bearing capacity was established,and the weights assessment indexes were presented by Analytic Hierarchy Process ( AHP) . Through extracting, analyzing and processing the assessment indexes by means of GIS,the zone map of geological environment bearing capacity of Fengjie County was obtained. The results provide a scientific evidence for the construction plan for Fengjie new town and provide a reference for the relocated cities of similar reservoir areas and city construction of hilly and mountainous areas.

Key words: environmental engineering, geological environment carrying capacity, Geographic Information System( GIS) , Analytic Hierarchy Process( AHP)

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