摘要
针对油气管道的使用安全问题,应用模糊聚类分析的理论,将管道按照风险严重程度进行聚类,进行定性和定量风险分析,并采用Friedman检验理论进行检验.模糊聚类分析结果与实际检验结果接近,说明该技术在风险评价领域具有可行性,提高了压力管道的可靠性,降低了检验成本,可以为管道定期检验时间提供有效参考.
Aiming at the safety problem of oil and gas pipelines,the theory of fuzzy clustering analysis is applied to cluster the pipelines according to different risk levels to conduct qualitative and quantitative risk analysis,and the Friedman test theory is used for testing.The results of fuzzy clustering analysis are close to the actual test results,indicating that the technology is feasible in the field of risk assessment,which can provide an effective reference for the pipeline inspection time,improve the reliability of the pressure pipeline and reduce the inspection cost.
作者
李胜
张哲
黄福川
LI Sheng;ZHANG Zhe;HUANG Fuchuan(School of Electrical and Mechanical Engineering,Nanning University,Nanning 530200,China;Key Laboratory of Guangxi Petrochemical Resource Processing and Process Intensification Technology,Nanning 530004,China)
出处
《沈阳大学学报（自然科学版）》
CAS
2019年第1期33-38,共6页
Journal of Shenyang University：Natural Science
关键词
模糊聚类分析
油气管道
安全
风险评价
fuzzy clustering analysis
oil and gas pipelines
safety
risk assessment
