Using fuzzy multiple criteria decision-making approach for assessing the risk of railway reconstruction project in Taiwan

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題名:	Using fuzzy multiple criteria decision-making approach for assessing the risk of railway reconstruction project in Taiwan
作者:	張東生;Lu, Shih-Tong;Chang, Dong-Shang;Yu, Shih-Heng
貢獻者:	管理學院企業管理學系
關鍵詞:	Algorithms;Construction;Decision Making;Design and construction;Fuzzy algorithms;Fuzzy logic;Fuzzy sets;Fuzzy systems;Methods;Models, Theoretical;Multiple criteria decision making;Railroads;Railway networks;Risk assessment;Risk Assessment - methods;Risk Factors;Risk management;Set theory;Studies;Taiwan;Traffic flow;Urban areas
日期:	2014-01-01
上傳時間:	2026-04-23 11:26:20 (UTC+8)
出版者:	Hindawi Limited;Cairo, Egypt: Hindawi Publishing Corporation
摘要:	摘要： This study investigates the risk factors in railway reconstruction project through complete literature reviews on construction project risks and scrutinizing experiences and challenges of railway reconstructions in Taiwan. Based on the identified risk factors, an assessing framework based on the fuzzy multicriteria decision-making (fuzzy MCDM) approach to help construction agencies build awareness of the critical risk factors on the execution of railway reconstruction project, measure the impact and occurrence likelihood for these risk factors. Subjectivity, uncertainty and vagueness within the assessment process are dealt with using linguistic variables parameterized by trapezoid fuzzy numbers. By multiplying the degree of impact and the occurrence likelihood of risk factors, estimated severity values of each identified risk factor are determined. Based on the assessment results, the construction agencies were informed of what risks should be noticed and what they should do to avoid the risks. That is, it enables construction agencies of railway reconstruction to plan the appropriate risk responses/strategies to increase the opportunity of project success and effectiveness. 其他題名： ScientificWorldJournal 出版者： Cairo, Egypt: Hindawi Publishing Corporation 出版日期： 2014-01-01 出處： TheScientificWorld, 2014-01, Vol.2014 (2014), p.1-14 資源來源： Agricultural & Environmental Science Collection 版權： Copyright © 2014 Shih-Tong Lu et al. 版權： COPYRIGHT 2014 John Wiley & Sons, Inc. 版權： COPYRIGHT 2014 Hindawi Limited 版權： Copyright © 2014 Shih-Tong Lu et al. Shih-Tong Lu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 版權： Copyright © 2014 Shih-Tong Lu et al. 2014 識別號： ISSN: 2356-6140 識別號： ISSN: 1537-744X 識別號： EISSN: 1537-744X 識別號： DOI: 10.1155/2014/239793 識別號： PMID: 24772014
顯示於類別:	[企業管理學系] 期刊論文

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