Quality Risk Evaluation of Urban Rail Transit Construction Based on AHP-FCE Method

被引:3
作者
Ma, Shaoxiong [1 ]
Tian, Qing [1 ,2 ]
Zou, Chao [1 ,2 ]
Yang, Gongyin [1 ]
机构
[1] Shaanxi Railway Inst, Technol Dept, Weinan 714099, Peoples R China
[2] Xian Univ Technol, Sch Civil Engn & Architecture, Xian 710048, Peoples R China
关键词
METRO CONSTRUCTION; TUNNEL CONSTRUCTION; SAFETY MANAGEMENT; CHINA; CHALLENGES; GOVERNANCE; SYSTEMS; MODEL;
D O I
10.1155/2023/2187071
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The demand for urban transport is increasing globally, and urban rail transit is an important infrastructure for meeting this demand. The objectives of this study were to effectively control and prevent all types of risks in the construction of metro projects and improve the quality and safety control of urban metro project construction. First, 20 index factors were selected from the five dimensions of "man-machinery-materials-methods-environment" and constructed an index system for assessing urban metro construction quality risks. Second, the analytic hierarchy process (AHP) and fuzzy comprehensive evaluation (FCE) methods were used to comprehensively evaluate the construction quality risks of subway projects, and the weights of the secondary indices were determined. Finally, the importance of secondary indicators was evaluated using the integrated AHP-FCE method, and the model was applied to engineering practice for validation. The results indicated that the comprehensive AHP-FCE method has good adaptability and rationality and has practical application value for metro project construction quality and safety risk assessment. It can help prevent urban metro construction quality accidents and provides a novel idea for metro project construction quality risk assessment.
引用
收藏
页数:12
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