基于鱼骨图和层次分析法的石油静电事故影响因素分析

发布时间：2018-02-02 12:33

本文关键词： 静电事故鱼骨图层次分析法(AHP) 石油　出处：《中国安全生产科学技术》2015年01期 　论文类型：期刊论文

【摘要】：针对石油静电事故影响因素的复杂性、多层次性和不确定性的特点,采用鱼骨图分析法,找出了引发石油静电事故的影响因素,确定出6个主因素、25个子因素的石油静电事故评价指标体系。应用层次分析法确定了各个影响因素的重要程度,分析出导致石油静电事故的重要因素。结果表明,6个主因素中,隶属于生产操作工艺和安全生产管理的操作错误、人体静电和接地故障3个主因素权重之和高达0.792,是引发石油静电事故的主导因素;子因素中预防的重点应放在喷溅式装卸油、化纤品与人体摩擦和接地线损坏方面。鱼骨图分析法和层次分析法的联合应用,合理地解决了石油静电事故影响因素分析难题,具有一定的推广应用价值。
[Abstract]:In view of the complexity, multilevel and uncertainty of the influencing factors of petroleum electrostatic accident, the influence factors of petroleum electrostatic accident were found out by fish bone chart analysis, and six main factors were determined. The evaluation index system of 25 sub-factors for petroleum electrostatic accident is presented. The importance of each factor is determined by using AHP, and the important factors leading to petroleum electrostatic accident are analyzed. The result shows that. Among the six main factors, the operation errors belong to the production operation process and the safety production management, and the sum of the weight of the three main factors of human static electricity and grounding fault is as high as 0.792, which is the leading factor that causes the petroleum electrostatic accident. The prevention of sub-factors should focus on spattering handling oil, chemical fiber and human body friction and ground wire damage. Fish bone analysis and analytic hierarchy process combined application. The problem of influencing factors analysis of petroleum electrostatic accident is solved reasonably, and it is worth popularizing and applying.
【作者单位】： %E7%90%86%E5%AD%A6%E9%99%A2%E5%B1%B1%E4%B8%9C%E7%9C%81%E9%AB%98%E6%A0%A1%E6%96%B0%E8%83%BD%E6%BA%90%E7%89%A9%E7%90%86%E4%B8%8E%E6%9D%90%E6%96%99%E7%A7%91%E5%AD%A6%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4;" target="_blank">中国石油大学<华东>理学院山东省高校新能源物理与材料科学重点实验室;
【基金】：中央高校基本科研业务费专项(13CX05017A,14CX06086A,14CX02026A) 中国石油科技创新基金项目(2012D-5006-0207)
【分类号】：TE687
【正文快照】： 0引言石油属于高绝缘物质,由于流动、搅拌、沉降、过滤、冲刷、喷射、灌注、飞溅、剧烈晃动以及发泡等接触、分离的相对运动,在生产和储运过程中会产生积聚大量的静电荷,静电聚积到一定程度就可发生火花放电。如果在放电空间还同时存在爆炸性气体,便可能引起着火和爆炸[1]。据

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