摘要
针对海底管道腐蚀的问题,基于可靠性方法,给出了一套评估腐蚀海底管道溢油概率的方法。采用蒙特卡洛算法,通过Matlab程序,实现了对一条示例管道的溢油概率的定量评估,并对评估结果进行分析,给出了有益于工程实践的建议。
This paper gives a methodology to assess the oil spill probability of corroded pipelines based on reliability method. The quantitative assessment of oil spill probability was carried out in Matlab for a typical example using the Monte Carlo method. Suggestions beneficial to engineering practice were given according to the analysis of assessment results.
出处
《低温建筑技术》
2016年第3期49-52,共4页
Low Temperature Architecture Technology
关键词
溢油概率
腐蚀管道剩余强度
腐蚀模型
可靠性
oil spill probability
residual strength of corroded pipelines
corrosion models
reliability
