Risk assessment of large crude oil tanks based on fuzzy comprehensive evaluation method

Gang Wu; Lifeng Li; Huiping Zhou; Jinxu Jiang; Jinheng Luo; Qingquan Duan; Shuxin Zhang

doi:10.1117/12.2624708

6 February 2022 Risk assessment of large crude oil tanks based on fuzzy comprehensive evaluation method

Gang Wu, Lifeng Li, Huiping Zhou, Jinxu Jiang, Jinheng Luo, Qingquan Duan, Shuxin Zhang

Proceedings Volume 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021); 120811T (2022) https://doi.org/10.1117/12.2624708
Event: Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 2021, Chongqing, China

Abstract

Large crude oil tanks may face huge risk during operation due to the effect of dangerous and harmful factors. The leakage and fire accidents of tanks are easy to happen which causes serious environmental pollution and even casualties. In order to ensure the safe and operation of storage tanks, the analysis of storage tank accidents was conducted and the tank failure database was established based on the field survey results. The statistical results revealed that fire and explosion are the main cause of tank failure. The risk evaluation index system was derived by the statistical analysis of tank failure accidents. The risk assessment of large crude oil tanks based on fuzzy comprehensive evaluation method was performed. The evaluation results show that the safety evaluation level of crude oil storage tank area is relatively safe. The failure statistics of crude oil tanks and risk assessment of tank area can provide certain reference for safe maintenance of oil tanks.

Citation Download Citation

Gang Wu, Lifeng Li, Huiping Zhou, Jinxu Jiang, Jinheng Luo, Qingquan Duan, and Shuxin Zhang "Risk assessment of large crude oil tanks based on fuzzy comprehensive evaluation method", Proc. SPIE 12081, Sixth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2021), 120811T (6 February 2022); https://doi.org/10.1117/12.2624708

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