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author:

Wang, Y.-M. (Wang, Y.-M..) [1] | Elhag, T.M.S. (Elhag, T.M.S..) [2]

Indexed by:

Scopus

Abstract:

This paper proposes a fuzzy group decision making (FGDM) approach for bridge risk assessment. The FGDM approach allows decision makers (DMs) to evaluate bridge risk factors using linguistic terms such as Certain, Very High, High, Slightly High, Medium, Slightly Low, Low, Very Low or None rather than precise numerical values, allows them to express their opinions independently, and also provides two alternative algorithms to aggregate the assessments of multiple bridge risk factors, one of which offers a rapid assessment and the other one leads to an exact assessment. A case study is investigated using the FGDM approach to illustrate its applications in bridge risk assessment. It is shown that the FGDM approach offers a flexible, practical and effective way of modelling bridge risks. © 2007 Elsevier Ltd. All rights reserved.

Keyword:

Bridge risk assessment; Fuzzy logic; Fuzzy weighted average; Group decision making

Community:

  • [ 1 ] [Wang, Y.-M.]Institute of Soft Science, Fuzhou University, Fuzhou, 350002, China
  • [ 2 ] [Elhag, T.M.S.]School of Mechanical, Aerospace and Civil Engineering, The University of Manchester, P.O. Box 88, Manchester, M60 1QD, United Kingdom

Reprint 's Address:

  • [Wang, Y.-M.]Institute of Soft Science, Fuzhou University, Fuzhou, 350002, China

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Source :

Computers and Industrial Engineering

ISSN: 0360-8352

Year: 2007

Issue: 1

Volume: 53

Page: 137-148

0 . 5 5 4

JCR@2007

6 . 7 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 143

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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