| 摘要: |
| 以某L-CNG加气站为例,结合行业的安全标准规范,采用模糊综合评价法,从L-CNG加气站的人员、设备、环境3个方面考虑影响L-CNG加气站安全的13个主要因素,确定评价指标和权重集的计算方法,建立了L-CNG加气站安全评价体系,通过计算求出评价总分,以达到风险辨识的目的。通过运算结果分析,模糊综合法在L-CNG加气站风险评价中的应用是可行的。 |
| 关键词: L-CNG 加气站 因素 权重 风险评价 模糊综合法 |
| DOI：10.3969/j.issn.1007-3426.2014.02.023 |
| 分类号:TE88+2 |
| 基金项目: |
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| Risk assessment of L-CNG filling stations based on fuzzy comprehensive method |
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Jiang Yi1, Huang Kun1, Li Xin1, He Huanting2, Wang Yijia1, Shen Kunrong1
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1.Petroleum Engineering Institute of Southwest Petroleum University, Chengdu 610500, Sichuan, China;2.Drilling & Production Technology Research Institute, PetroChina Qinghai Oilfield Company, Dunhuang 736202, Gansu, China
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| Abstract: |
| Taking a L-CNG filling station as an example, combining the safety standards of L-CNG industry, 13 major safety influence factors were considered from personnel, equipment, and environment aspects of L-CNG filling station by fuzzy comprehensive evaluation method. The evaluation index and weight sets calculation method were determined, the safety evaluation system of L-CNG filling station was set up, and the evaluation score was obtained by calculation in order to achieve the purpose of risk identification. The analysis of calculation results showed that fuzzy comprehensive method in the application of L-CNG filling station risk assessment was feasible. |
| Key words: L-CNG filling station factor weight risk assessment fuzzy comprehensive method |
