含缺陷管道极限压力的工程计算模型  

Engineering modeling of limit pressure for pipe containing defects

作　　者：时洪奎[1] 段小雪[1] 张彦华[1] 

机构地区：[1]北京航空航天大学机械工程及自动化学院,北京100083

出　　处：《电焊机》2009年第5期149-151,共3页Electric Welding Machine

摘　　要：含缺陷管道极限压力分析是管道结构完整性评定的重要内容之一,合理选择与发展含缺陷管道极限压力的计算方法对于评估管道剩余强度具有重要意义。综合介绍了几种类型含缺陷管道的极限压力的工程计算模型。Analysis for the limit pressure of line pipes containing defects is one of the important aspects in the pipe structure integrity assessment.Proper predictive method of the Limit pressure of pipeline containing defects can give much help to the assessment on residual strength of pipeline.This paper provides some engineering modeling solutions for the limit pressure of pipeline containing defects.

关 键 词：管道 缺陷 极限压力 

分 类 号：TE832[石油与天然气工程—油气储运工程]