[1]刘 颖,刘长林.含缺陷管道剩余强度评价方法探讨[J].焊管,2008,31(2):82-85.[doi:1001－3938（2008）02－0082－04]
　LIU Ying,LIU Chang-lin.The Residual Intensity Evaluating Method of the Deficiency Pipelines[J].,2008,31(2):82-85.[doi:1001－3938（2008）02－0082－04]
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含缺陷管道剩余强度评价方法探讨
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
31
期数:
2008年第2期
页码:
82-85
栏目:
管道建设
出版日期:
2008-03-28

文章信息/Info

Title:
The Residual Intensity Evaluating Method of the Deficiency Pipelines
文章编号:
1001－3938（2008）02－0082－04
作者:
刘 颖; 刘长林
(西南石油大学)
Author(s):
LIU Ying; LIU Chang-lin
关键词:
在役管道; 缺陷; 剩余强度; 评价方法
Keywords:
running pipeline; deficiency; residual intensity; evaluating method
分类号:
TE973.6
DOI:
1001－3938（2008）02－0082－04
文献标志码:
A
摘要:
在役管道的安全可靠运行是目前世界各国油气储运行业普遍关注的重大课题，而在役压力管道剩余强度评价是保障管道安全可靠运行的基础工作，其评价结论直接为管线的运行参数提供理论依据，同时指导管线的安全生产管理。阐述了在役管道剩余强度的评价方法，比较了各种评价方法的优缺点。通过对比得出，有限元法能对较为复杂的管道腐蚀缺陷进行数值模拟，是管道剩余强度分析的一种有效的评价方法。
Abstract:
The safe reliable operation of the running pipelines has attracted universally concern in oil and gas storage and transportation vacation.It’s the important topic which need to be urgently resolved.Residual intensity is the groundwork for guaranteeing the safe reliable operation of the running pipelines.The evaluate conclusion directly provide the theory criteria for the operation technology and the work parameter of the pipelines.At the same time,it also guides the safe administration of the pipelines.This article systematically elaborates the evaluating method of the running pipelines,compares the different methods.Through comparing those methods,we can find that the finite-element-method can proceed the numerical simulation for the relatively complex pipeline erosion.It’s an effective evaluating method for the pipelines residual intensity analyse.

参考文献/References:

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备注/Memo

备注/Memo:
刘颖（1983－），女，汉族，在读硕士研究生，主要从事天然气储运研究。
收稿日期：2007－05－16
修改稿收稿日期：2007－09－05
更新日期/Last Update: