主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

Fire Science and Technology ›› 2021, Vol. 40 ›› Issue (7): 1024-1027.

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Analysis of influencing factors in emergency decision of leakage accident in sour gas well station

LIAO Kai, LIANG Kai-wu, JIANG Feng, WANG Li-jing, CHEN Xing-yu, WANG Wen-he   

  1. College of Safety Engineering, Chongqing University of Science & Technology, Chongqing 401331, China
  • Online:2021-07-15 Published:2021-07-15

Abstract: After the leakage accident of a sour gas well station, how to make scientific and effective emergency decision is one of the practical problems faced by the government and enterprises. In this paper, 18 factors affecting the emergency decisionmaking of leakage accidents in sour gas well stations are screened out, and a six- level hierarchical structure is established by Interpretive Structural Modelling (ISM). On this basis, the interrelation among various factors is deeply analyzed, and the factors are classified. Relevant decision-making improvement measures are put forward. The results show that the Interpretive Structural Modelling- Matriced'Impacts Croises- Multiplication Appliance Classement (ISM-MICMAC) reveals the influence of many factors on the emergency decision-making of leakage accident in sour gas well stations, and can provide necessary decision-making support for emergency rescue.

Key words: fire fighting, sour gas well station, emergency decision, influence factor