Evaluation of the Emergency Capability of Subway Shield Construction Based on Cloud Model

Jianhua Cheng, Xiaolong Yang, Hui Wang (), Hujun Li, Xuan Lin and Yapeng Guo
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Jianhua Cheng: School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
Xiaolong Yang: School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
Hui Wang: School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
Hujun Li: School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
Xuan Lin: School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China
Yapeng Guo: School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454003, China

Sustainability, 2022, vol. 14, issue 20, 1-23

Abstract: We aimed to enable an accurate assessment of the emergency capability of subway shield construction, and promote the construction of emergency capability of enterprises, so as to better guarantee the sustainable development of subway shield construction. In this paper, the cloud model is used to evaluate the emergency capability of subway shield construction. First, based on the emergency work of subway shield construction, this paper constructs an evaluation index system for the emergency capability of subway shield construction, with four first-grade indices and 23 second-grade indices. Second, the subjective and objective combination of the DEMATEL and entropy weight methods are used to determine the index weight. At the same time, a cloud model is introduced to construct a model for the evaluation of the emergency capability of subway shield construction. Finally, a case study is carried out, and the results show that this evaluation model can be used to accurately evaluate the emergency capability of subway shield construction, and can determine its level and obtain the cloud map of the emergency capability of subway shield construction of the enterprise. From the evaluation results, we can find the weak links and existing problems in the emergency capability of subway shield construction, which will help enterprises to take improvement measures. The evaluation results are broadly consistent with the conclusions of the annual work report on enterprise emergency management, verifying the scientificity and effectiveness of the evaluation method.

Keywords: emergency capability; subway shield construction; cloud model; DEMATEL–entropy weight method (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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