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Article: Perspectives for flood risk assessment and management for mega-city metro system

TitlePerspectives for flood risk assessment and management for mega-city metro system
Authors
KeywordsFlood risk
Assessment method
Metro system
Issue Date2019
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tust
Citation
Tunnelling and Underground Space Technology, 2019, v. 84, p. 31-44 How to Cite?
AbstractThis paper presents an overview on the risk assessment approaches for inundation of metro systems based on regional flood risk assessment methods. Detailed summarization is conducted based on four types of regional flood risk assessment methods, including (i) statistical methods, (ii) multi-criteria analysis, (iii) analysis using geographical information system (GIS) and/or remote sensing (RS), and (iv) scenario-based analysis. After reviewing of the existing methods in literatures, a perspective approach of evaluating inundation risk for metro systems is proposed. The proposed approach has the following two characteristics: (i) from regional to local, and (ii) from qualification to quantification. The Guangzhou Metro System is used to demonstrate the application of the perspective methods for flood risk assessment of metro system. The risk prevention procedure uses an iterative cycle that includes risk assessment, precaution, prediction, and technical countermeasures. The integration of GIS, global position system (GPS) and build information modelling (BIM) for development of early warning and risk management systems is recommended to manage the risks of inundation of metro system.
Persistent Identifierhttp://hdl.handle.net/10722/273849
ISSN
2019 Impact Factor: 4.45
2015 SCImago Journal Rankings: 2.023
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLyu, HM-
dc.contributor.authorShen, SL-
dc.contributor.authorZhou, A-
dc.contributor.authorYang, J-
dc.date.accessioned2019-08-18T14:49:49Z-
dc.date.available2019-08-18T14:49:49Z-
dc.date.issued2019-
dc.identifier.citationTunnelling and Underground Space Technology, 2019, v. 84, p. 31-44-
dc.identifier.issn0886-7798-
dc.identifier.urihttp://hdl.handle.net/10722/273849-
dc.description.abstractThis paper presents an overview on the risk assessment approaches for inundation of metro systems based on regional flood risk assessment methods. Detailed summarization is conducted based on four types of regional flood risk assessment methods, including (i) statistical methods, (ii) multi-criteria analysis, (iii) analysis using geographical information system (GIS) and/or remote sensing (RS), and (iv) scenario-based analysis. After reviewing of the existing methods in literatures, a perspective approach of evaluating inundation risk for metro systems is proposed. The proposed approach has the following two characteristics: (i) from regional to local, and (ii) from qualification to quantification. The Guangzhou Metro System is used to demonstrate the application of the perspective methods for flood risk assessment of metro system. The risk prevention procedure uses an iterative cycle that includes risk assessment, precaution, prediction, and technical countermeasures. The integration of GIS, global position system (GPS) and build information modelling (BIM) for development of early warning and risk management systems is recommended to manage the risks of inundation of metro system.-
dc.languageeng-
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/tust-
dc.relation.ispartofTunnelling and Underground Space Technology-
dc.subjectFlood risk-
dc.subjectAssessment method-
dc.subjectMetro system-
dc.titlePerspectives for flood risk assessment and management for mega-city metro system-
dc.typeArticle-
dc.identifier.emailYang, J: junyang@hkucc.hku.hk-
dc.identifier.authorityYang, J=rp00201-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.tust.2018.10.019-
dc.identifier.scopuseid_2-s2.0-85056148952-
dc.identifier.hkuros301878-
dc.identifier.volume84-
dc.identifier.spage31-
dc.identifier.epage44-
dc.identifier.isiWOS:000457506700004-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl0886-7798-

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