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Resilience Assessment of Safety System at Subway Construction Sites Applying Analytic Network Process and Extension Cloud Models

    • Xi’an Technological University

    Research output: Contribution to journalArticlepeer-review

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    Abstract

    This paper applies resilience theory in safety management to three subway construction sites: the Shuangzhai, the Sports Centre and the Sanyizhuang stations on the Xi'an Metro Line 14. It analyses the resilience connotation and evaluates the system resilience using the resilience index. The Delphi method determined the resilience indices. The ANP extension cloud synthesis was constructed combining the cloud and matter-element extension theories to address the randomness and ambiguity of the resilience assessment process for subway construction sites. This study reveals that the resilience level was consistent with actual engineering project assessment at all stations. The resilience assessment of the Shuangzhai Station project ranks first followed by that of Sanyizhuang and then the Sports Centre station. The findings of this study argue for strengthening the resilience management, taking measures to optimise and improve the security system, enhancing the defence ability and anti-risk mechanism at the construction sites of the sports centre and the Sanyizhuang stations.
    Original languageEnglish
    Article number106956
    JournalReliability Engineering and System Safety
    Volume201
    Early online date15 May 2020
    DOIs
    Publication statusPublished - Sept 2020

    Bibliographical note

    NOTICE: this is the author’s version of a work that was accepted for publication in Reliability Engineering and System Safety. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Reliability Engineering and System Safety, 201, (2020)
    DOI: 10.1016/j.ress.2020.106956

    © 2020, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/

    Keywords

    • ANP
    • Extension cloud model
    • Subway construction
    • resilience
    • safety system

    ASJC Scopus subject areas

    • Safety, Risk, Reliability and Quality
    • Industrial and Manufacturing Engineering

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