摘要
简要介绍了油气管道腐蚀剩余强度的可靠度计算方法。根据结构可靠性分析的基本原理,分析了油气腐蚀管道应力和强度的随机性,重点讲述了腐蚀管道剩余强度可靠性模型和可靠度的计算方法,并给出了算例。
The reliability calculation method for the residual strength of oil and gas piping in corrosion was briefly introduced in this article. Based on the fundamental principle of structural reliability analysis, the randomness of the stress in the piping and strength of the piping was analyzed. With an example, the reliability model of the residual strength of corroded piping and the method of calculating the reliability were emphatically described.
出处
《化工设备与管道》
CAS
2009年第1期53-54,57,共3页
Process Equipment & Piping
关键词
腐蚀管道
剩余强度
可靠度
corroded piping
residual strength
reliability
