摘要
在结构系统可靠性分析或系统安全分析中,主要是对系统的失效模式有较深刻的理解.而FMEA(失效模式及影响分析)方法虽然简单,却很实用,能够透彻地理解系统的安全性要求,同时也为结构系统的风险分析(PRA)打下基础.文中结合南水北调中线工程对跨流域调水工程结构体系的失效模式与影响分析作了初步研究.
The structural reliability or safety assessment analysis of a system is primarily dependent on more detailed understanding of the failure more. The method of FMEA is the simplest and at the same time practical for use,It can not only satisfy the safety requirements of a system, but also provide a solid basis for the probability risk analysis(PRA)of a structural system. The paper has carried out a tentative study on the FMEA, using as the study case the middle route of the South-to-North Water Transfer Project.
出处
《水利水电技术》
CSCD
北大核心
2004年第8期100-104,共5页
Water Resources and Hydropower Engineering
基金
水利部重点科技项目(SCX2002-09).
关键词
失效模式
故障影响
风险分析
南水北调
跨流域调水工程
failure mode
failure influence
risk analysis
South-to-North Water Transfer
inter-basin water transfer project
