Safety Evaluation of Subway Tunnel Construction under Extreme Rainfall Weather Conditions Based on Combination Weighting-Set Pair Analysis Model

doi:10.3390/su14169886

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	Safety Evaluation of Subway Tunnel Construction under Extreme Rainfall Weather Conditions Based on Combination Weighting-Set Pair Analysis Model
	Liu, Ping; Wang, Yu; Han, Tongze; Xu, Jiaming; Li, Qiangnian
刊名	SUSTAINABILITY
	2022-08-01
卷号	14 期号:16
关键词	subway tunnel construction extreme rainfall weather construction safety assessment set pair analysis
DOI	10.3390/su14169886
英文摘要	Regional extreme rainfall events have occurred frequently in China, and subway tunnel construction faces possible threats under extreme weather conditions. Thus, in this study, we used the set pair analysis (SPA) approach to the construction safety evaluation of subway tunnels and developed a construction safety evaluation model under extreme rainfall circumstances. Firstly, based on careful consideration of the complex construction environment of subway tunnels under extreme rainfall weather conditions, a construction safety evaluation system of subway tunnels was developed considering four aspects: rainfall, hydrogeology, construction design, and management. Moreover, the weighting analysis of each index factor was carried out using the improved analytic hierarchy process (IAHP) method, the entropy weight method (EWM), and the linear weighting method. Secondly, considering the uncertainty of subway tunnels' construction safety evaluation system and the fuzzy nature of evaluation-level classification, a construction safety evaluation system of subway tunnels based on the multivariate linkage number and set pair analysis theory was established. Finally, we applied the model to a subway tunnel construction case. The results show that the evaluation results are consistent with the actual engineering survey results, which verifies the practicality and effectiveness of the model in evaluating subway tunnel safety. We also determined the primary factors and risk development trends that affect the safety of subway tunnel construction under extreme rainfall weather conditions to guide the safety risk management of subway tunnel construction.
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种	英语
出版者	MDPI
WOS记录号	WOS:000846523300001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/159785]
专题	土木工程学院能源与动力工程学院
作者单位	Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Liu, Ping,Wang, Yu,Han, Tongze,et al. Safety Evaluation of Subway Tunnel Construction under Extreme Rainfall Weather Conditions Based on Combination Weighting-Set Pair Analysis Model[J]. SUSTAINABILITY,2022,14(16).
APA	Liu, Ping,Wang, Yu,Han, Tongze,Xu, Jiaming,&Li, Qiangnian.(2022).Safety Evaluation of Subway Tunnel Construction under Extreme Rainfall Weather Conditions Based on Combination Weighting-Set Pair Analysis Model.SUSTAINABILITY,14(16).
MLA	Liu, Ping,et al."Safety Evaluation of Subway Tunnel Construction under Extreme Rainfall Weather Conditions Based on Combination Weighting-Set Pair Analysis Model".SUSTAINABILITY 14.16(2022).