摘要
油气长输管道合理选线是保证管道安全运行的基础,也是降低管道事故概率及沿线事故影响区域人员风险的重要措施。梳理了国内外油气长输管道选线法规与方法,总结了控制安全距离和管道自身安全性的两种管道选线原则,论述了其在不同国家的应用情况。综述了油气长输管道选线方法与步骤的研究进展,在选线中需考虑的主要因素,管道风险分析的发展历程,以及风险评价方法和风险可接受标准的研究进展。建议制定基于风险的选线标准,开展多目标优化算法研究,确定可接受风险标准,完善管道事故数据库。
Rational route selection for long-distance oil and gas pipelines is the basis to ensure safe operation of pipelines and an important measure to reduce the accident probability of long-distance oil and gas pipeline and risk of personnel in the accident danger zone along the pipeline.In this paper,route selection regulations and methods of long-distance oil and gas pipelines at home and abroad are combed,two pipeline route selection principles for controlling safe distance and pipeline safety are summarized and applications in different countries are discussed.In addition,research progress of long-distance oil and gas pipeline route selection methods and procedures,major factors concerned in the route selection,development of pipeline risk analysis and research progress of risk assessment methods and acceptance risk criteria are also summarized.It is recommended that the risk-based route selection standards should be developed to carry out a research in multi-objective optimization algorithms to determine acceptance risk criteria so as to improve the pipeline accident databases.
出处
《油气储运》
CAS
2012年第9期663-669,2,共7页
Oil & Gas Storage and Transportation
基金
863高科技支持计划"危化品货物在途安全状态监测技术及系统研发与应用"
2009AA11Z211
关键词
油气长输管道
选线
安全距离
自身安全性:风险分析
优化
long-distance oil and gas pipeline,route selection,safe distance,self-safety,risk analysis,optimization
