Optimal decision model for emergency resource reserves in chemical industrial parks in China: A risk perception perspective

Hu, Xiaoli; Wang, Fei; Wei, Jiuchang

doi:10.1002/prs.12048

Cited by 7 publications

(2 citation statements)

References 38 publications

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“…For example, the emergency reserve strategy strongly depends on risk perception about accidental areas. Some advanced methods (e.g., probabilistic approaches and stochastic programs) that, if applied together, would obtain a clear risk result, thereby considering nonlinearity and randomicity of accidents, can be suggested [63]. Besides, how to ensure the timeliness of emergency actions and human-related challenges with respect to the location selection has also been the topic of previous research [64,65].…”

Section: Emergency Managementmentioning

confidence: 99%

A Systematic Literature Review on Safety Research Related to Chemical Industrial Parks

et al. 2020

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The increasing demand for chemical products has driven the construction and development of chemical industrial areas, or so-called ‘chemical industrial parks’ (CIPs), but this has intrinsically raised the risk of major accidents. Therefore, it is significant and urgent to summarize the state of art and research needs in the field of CIP safety. In this paper, a keyword co-occurrence analysis of 116 scientific articles was conducted to support the classification of research topics in this field, then an overview of those research topics was presented to investigate the evolution of safety research with respect to CIPs. Specifically, the way that safety assessments are conducted, as well as how safety management and safety technology in such areas are classified and investigated, followed by detailed descriptions of representative methods and their contributions to CIP safety, are discussed. An integrated safety framework for CIPs is proposed to organize safety approaches and measures systematically. Based on the classification and analysis of studies on management, assessment, and technology related to CIP safety, the research trends and future directions and challenges are discussed and outlined. Those results are useful for improving theoretical method and industrial strategies, and can advance the safety and sustainability development of CIPs.

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Section: Emergency Managementmentioning

confidence: 99%

A Systematic Literature Review on Safety Research Related to Chemical Industrial Parks

et al. 2020

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“…Hu, X. et al developed a disaster risk reduction model balancing emergency reserve strategy budget and manager's fluke psychology based on a scenario-based optimized modular emergency resource stochastic approach to reduce hazards to people, property, and ecosystems by modeling reserve strategies and managing risk perceptions in risk-concentrated regions [17]. Zhou, X proposed an integrated framework for assessing navigational risk and deploying maritime SAR resources by combining multiple criteria decision-making, geospatial technology and game theory, and determining the deployment of SAR resources at all bases based on the Banzhaf value of each base, which in turn optimizes the allocation of the limited maritime SAR resources and reduces the impacts of a maritime disaster [18].…”

Section: Introductionmentioning

confidence: 99%

Emergency Resource Layout Planning Methodology with Multiple Constraints

Li,

Zhao

2023

Applied Mathematics and Nonlinear Sciences

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This paper first analyzes the characteristics and principles of the layout planning of emergency resources, explores the problems of emergency resource layout and distribution planning, and mentions the multi-constraint conditions of layout planning. Then, by describing the layout planning problem of emergency resources under multi-constraints and the related variable symbols, we constructed a two-layer layout planning model of emergency resources under multi-constraints, and after analyzing the particle swarm algorithm, we designed the layout planning model solving process based on particle swarm optimization. Finally, by constructing an emergency resource layout case, the centrality of the emergency resource layout network is explored, and the shortest distance and the best site selection of each emergency resource point corresponding to the demand point are divided. The results show that the structural degree centrality is between [0,0.78], the mileage degree centrality is between [0,1], the flow degree centrality is between [0.1,1], the structural median is between [0,0.32], the mileage median is between [0,2], and the structural proximity centrality and the mileage proximity centrality scores are both within the range of [0,1]. The shortest distribution distance of A, B, C, D, and E is selected to be only 393886m, and the error with the actual is around 0.009, which is able to carry out the layout planning effectively.

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Emergency management capability evaluation of chemical parks based on PFDEMATEL‐G1 and PFTOPSIS

Zhang

Lang

You

et al. 2023

Process Safety Progress

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Conducting an evaluation of the emergency management capacity of the chemical park and implementing targeted improvements based on the assessment results can significantly enhance the emergency preparedness and response capabilities of both the management departments and enterprises. This article proposes an emergency management capability assessment model for chemical parks based on PFDEMATEL (the Pythagorean fuzzy decision‐making trial and evaluation laboratory)‐G1 (the ordinal relation method) and PFTOPSIS (the Pythagorean fuzzy set TOPSIS). Firstly, based on the four stages of emergency management of chemical parks, emergency prevention, emergency preparedness, emergency response, and emergency recovery, an index system for evaluating the emergency management capacity of chemical parks was established. Secondly, PFDEMATEL is used to modify the G1 method to determine the index weight, so as to realize the objective rationality of the G1 method empowerment. On this basis, an emergency management capability evaluation model of chemical park to improve PFTOPSIS is proposed. Finally, taking three chemical parks as examples, the applicability of the evaluation model is verified. The research results can provide a theoretical reference for the emergency management decision‐making of governments and enterprises, improve the status quo of emergency management, and improve the prevention and handling capabilities of emergencies.

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Optimal decision model for emergency resource reserves in chemical industrial parks in China: A risk perception perspective

Cited by 7 publications

References 38 publications

A Systematic Literature Review on Safety Research Related to Chemical Industrial Parks

A Systematic Literature Review on Safety Research Related to Chemical Industrial Parks

Emergency Resource Layout Planning Methodology with Multiple Constraints

Emergency management capability evaluation of chemical parks based on PFDEMATEL‐G1 and PFTOPSIS

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