含缺陷管道剩余强度评价方法  

Remaining Strength Assessment of Defect Pipelines

作　　者：刘菲[1] 李晓红[1] 吕维平[1] 

机构地区：[1]西安石油大学,西安710065

出　　处：《焊管》2007年第6期74-77,共4页Welded Pipe and Tube

摘　　要：针对不同的缺陷类型,介绍了国内外含各种缺陷管道的剩余强度评价方法及其进展,阐述了剩余强度评价的技术思路。提出了目前剩余强度评价方法及理论中需要完善和改进的若干方面。In view of different defect types,the methods and developments in domestic and foreign of the remaining strength assessment about defect pipelines were introduced,technical thoughts of remaining strength was introduced.Finally,some aspects which need to improve were proposed.

关 键 词：缺陷管道 剩余强度 评价 

分 类 号：TE88[石油与天然气工程—油气储运工程]