DOI: 10.1007/s11069-020-03989-8
论文题名: Location model analysis of flood relief facilities: a case study of the Fazih River floodplain, Taiwan
作者: Yeh C.-H. ; Chen Y.-R.
刊名: Natural Hazards
ISSN: 0921030X
出版年: 2020
卷: 103, 期: 1 起始页码: 317
结束页码: 327
语种: 英语
中文关键词: Flood relief facility
; Location
; Location set covering problem
; Maximal covering location problem
英文关键词: flooding
; floodplain
; hazard management
; location theory
; natural hazard
; numerical model
; Fazih River
; Taiwan
英文摘要: The continuously low efficiencies of flood relief service in responding to flooding disasters in Taiwan highlight a need for research. This service efficiency is negatively influenced by flood relief facility locations and their operational management structure. The Fazih River floodplain has been previously identified as a high-flood-risk area using an analytic hierarchy process. The purpose of this study is to use the location set covering problem and the maximal covering location problem to determine the number of relief facilities required and the maximum covering area of each facility for the case study area of the Fazih River floodplain. The findings showed that covering distances range from 3.0 to 6.6 km and the number of facilities required for improved service efficiency is between 1 and 4. © 2020, Springer Nature B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/168826
Appears in Collections: 气候变化与战略
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作者单位: Department of Water Resources Engineering and Conservation, Feng Chia University, No 100. Wenhua Rd, Xitun District, Taichung City, 407, Taiwan; School of Engineering, Griffith University, 1 Parklands Dr, Southport, QLD 4215, Australia
Recommended Citation:
Yeh C.-H.,Chen Y.-R.. Location model analysis of flood relief facilities: a case study of the Fazih River floodplain, Taiwan[J]. Natural Hazards,2020-01-01,103(1)