摘要
针对天然气管道风险事故的原因,提出了一种基于改进ISM-FRAM模型的天然气管道风险事故致因分析方法,介绍了解释结构模型(ISM)和功能共振分析模型(FRAM),对天然气管道事故致因分析的结构层次进行划分,分别计算了网络层级重要度及功能共振模型中的结构重要度。研究结果表明,使用ISM可以对FRAM模型的功能网络进行合理划分,便于工作人员对事故致因进行合理的流程分析,探究天然气管道风险事故出现的表象原因以及根本原因,以便制定合理措施,有助于全面提高天然气管道运行的安全度。
A method for analyzing the causes of natural gas pipeline risk accidents based on the improved ISM-FRAM model is proposed.The interpretative structural model(ISM)and functional resonance analysis model(FRAM)are introduced,and the structural hierarchy of natural gas pipeline accident cause analysis is divided.The importance of the network hierarchy and the structural importance in the FRAM are calculated respectively.The research results indicate that the use of ISM can reasonably partition the functional network of the FRAM,facilitate staff to conduct reasonable process analysis of accident causes,explore the apparent causes and root causes of natural gas pipeline risk accidents,and develop reasonable measures to comprehensively improve the safety of natural gas pipeline operation.
作者
唐丽玲
TANG Liling(Hangzhou Urban&Rural Construction Design Institute Co.,Ltd.,Hangzhou 310004,Zhejiang,China)
出处
《能源化工》
CAS
2023年第3期69-75,共7页
Energy Chemical Industry
