Set Pair Analysis Model Based on GIS to Evaluation for Flood Damage Risk

被引：12

作者：

Wang Zhaoli ^{[1
]}

Ma Hongliang ^{[1
]}

Lai Chengguang ^{[1
]}

Song Haijuan ^{[1
]}

机构：

[1] S China Univ Technol, Sch Civil & Transportat Engn, Guangzhou 510641, Guangdong, Peoples R China

来源：

2012 INTERNATIONAL CONFERENCE ON MODERN HYDRAULIC ENGINEERING | 2012年 / 28卷

关键词：

flood damage; risk assessment; geographic information system; set pair analysis; Beijiang River basin;

D O I：

10.1016/j.proeng.2012.01.705

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Evaluation to flood disaster is very difficult due to the uncertainties and complexity of multiple related evaluation indexes. In view of building SPA model and considering the standards for grades of the ambiguity of the border, the comprehensive weight was calculated and the confidence criterion was introduced, which explores a new way of flood risk evaluation based on GIS technology. Flood risk assessment map of Beijiang River basin was acquired with SPA model. Compared with a few historical large floods, the results could better reflect the actual situation, which validates the rationality of the presented model. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Society for Resources, Environment and Engineering

引用

页码：196 / 201

页数：6

共 6 条

[1]

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[2]

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[3]

Wang WS, 2009, SCI CHINA SER E, V52, P3017, DOI [10.1007/s11431-009-0099-z, 10.1007/S11431-009-0099-Z]

[4]

Zhang Xianqi, 2005, J HYDRAULIC ENG, V36, P1057

[5]

Zhou C.-H., 2000, Acta Geograph. Sin, V55, P15

[6]

[周惠成 ZHOU Huicheng], 2007, [水利学报, Journal of Hydraulic Engineering], V38, P100

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