[1]黄呈帅,吉玲康,刘迎来,等.某天然气输送管纵向屈曲破坏失效分析[J].焊管,2012,35(9):62-68.[doi:１００１－３９３８（２０１２）０9-0062-07]
　HUANG Chengshuai,JI Lingkang,LIU Yinglai,et al.Analysis on the Axial Buckling Deformation of Gas Pipeline[J].,2012,35(9):62-68.[doi:１００１－３９３８（２０１２）０9-0062-07]
点击复制

某天然气输送管纵向屈曲破坏失效分析
分享到：

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
35
期数:
2012年第9期
页码:
62-68
栏目:
经验交流
出版日期:
2012-09-28

文章信息/Info

Title:
Analysis on the Axial Buckling Deformation of Gas Pipeline
文章编号:
１００１－３９３８（２０１２）０9-0062-07
作者:
黄呈帅; 吉玲康; 刘迎来; 齐丽华; 陈宏远; 王海涛
（中国石油集团石油管工程技术研究院， 西安 710065）
Author(s):
HUANG Chengshuai;  JI Lingkang;  LIU Yinglai;  QI Lihua;  CHEN Hongyuan;  WANG Haitao
（CNPC Tubular Goods Research Institute, Xi’an 710065, Shaanxi, China）
关键词:
天然气输送管线; 泄漏; 屈曲变形
Keywords:
gas transportation pipeline;  leakage;  buckling
分类号:
TE973.1
DOI:
１００１－３９３８（２０１２）０9-0062-07
文献标志码:
B
摘要:
主要针对我国黄土高原上天然气管道发生环状轴向屈曲破坏的事故进行全面的分析和研究。通过金相分析、扫描电镜分析了解了材料的基本性能，从微观角度分析了破坏的基本形式，并利用有限元软件对不同的服役压力下管体的变形形式进行了详细的计算和模拟，最后对失效变形形式和破坏方式进行了探讨。得出了由于材料屈服强度不足导致管体局部结构失稳，最终引起管体局部失效的结论，并给出了相应的意见和建议，以便采取必要措施降低管线运营风险。
Abstract:
In this article, the accident of annular axial buckling failure occurred in some natural gas pipeline on China Loess Plateau was comprehensively analyzed and studied. The basic properties of materials were analyzed through metallographic analysis and SEM, the basic deformation forms were analyzed from microscopic view, and the deformation forms of pipe body were calculated and simulated detailedly by utilizing finite element software. In the end, the deformation and the failure mode were discussed. The results showed that the reason caused local failure of pipe body was that insufficient yield strength caused local structure instability of pipe body. Some corresponding opinions and suggestions were given for reducing pipeline operation risks.

参考文献/References:

［1］ API 5L/ISO 3183：2007，管线钢管规范［S］.
［2］ 雷胜利. 某管线施工现场钢管水压失效原因分析［J］.焊管，2009（04）：11-14.
［3］ 邓清禄，王学平.黄土坡滑坡的发育历史：坠覆-滑坡-改造［J］.地球科学-中国地址大学学报，2000 （01）：44-50.
［4］ 邓道明，袁宗明.埋地管道出土端得补偿设计［J］.管道技术与设备，1997（02）：6-10.
［5］ 曲永新，张永双，陈情来，陕北晋西黄土滑塌灾害的初步研究—以西气东输工程为例［J］.工程地质学报， 2001，09（03）： 233-240.
［6］ NETTO T A， ESTEFEN S F. Buckle Arrestors for Deepwater Pipelines［J］.Marine Structures， 1996（09）： 873-883.
［7］ XUE J.Buckle Propagation in Pipelines with Non-uniform Thickness［J］.Ocean Engineering， 2001（28）：1383-1392.
［8］ ZHENG M. Effect of Pre-deformation on the Fatigue Crack Initiation Life of X60 Pipeline Steel［J］.Pressure Vessels and Piping， 2005（82）：546-552.
［9］ CHOO Y. Remediation for Buried Pipeline Systems Under Permanent Ground Deformation［J］. Soil Dynamics and Earthquake Engineering， 2007，27（04）：1043-1055.
［10］ TAYLOR N， GAN A B. Submarine Pipeline Buckling-Imperfection Studies［J］.Thin-Walled Structure，1986（04）：295-323.
—————————

相似文献/References:

[1]涂君俊,李天齐.2000t水压机后试压头及排气系统改进[J].焊管,2011,34(8):40.
[2]何德孚,王晶滢.凝汽器和给水加热器用不锈钢焊管制造质量控制细探（上）——兼评“某国产凝汽器不锈钢焊管耐点蚀性的研究”一文之不足及补正[J].焊管,2015,38(7):44.[doi:１００１－３９３８（２０１5）07-0044-07]
　HE Defu,WANG Jingying,Research on Stainless Steel Pipe Manufacturing Quality Control Used for Condenser and Feedwater Heater（Ⅰ）——Discuss Insufficient and Corrected of "Research of Pitting Corrosion Resistance of Certain Domestic Stainless Steel Welded Pipe Condenser "[J].,2015,38(9):44.[doi:１００１－３９３８（２０１5）07-0044-07]
[3]何德孚,王晶滢.凝汽器和给水加热器用不锈钢焊管制造质量控制细探（下）——兼评“某国产凝汽器不锈钢焊管耐点蚀性的研究”一文之不足及补正[J].焊管,2015,38(8):51.[doi:１００１－３９３８（２０１5）08-0051-09]
　HE Defu,WANG Jingying,Research on Stainless Steel Pipe Manufacturing Quality Control Used for Condenser and Feedwater Heater（Ⅱ）——Discuss Insufficient and Corrected of “Research of Pitting Corrosion Resistance of Certain Domestic Stainless Steel Welded Pipe Condenser”[J].,2015,38(9):51.[doi:１００１－３９３８（２０１5）08-0051-09]
[4]张 良,罗金恒,任国琪,等.某输气管线环焊缝泄漏失效分析[J].焊管,2016,39(12):65.[doi:10.19291/j.cnki.1001-3938.2016.12.015]
　ZHANG Liang,LUO Jinheng,REN Guoqi,et al.Leakage Failure Analysis of Some Gas Transportation Pipeline Circumferential Weld[J].,2016,39(9):65.[doi:10.19291/j.cnki.1001-3938.2016.12.015]
[5]刘奎荣,丰振军,王明波.某X65钢级输气管道环焊缝泄漏失效分析[J].焊管,2020,43(3):41.[doi:10.19291/j.cnki.1001-3938.2020.03.008]
　LIU Kuirong,FENG Zhenjun,WANG Mingbo.Leakage Failure Analysis of Girth Weld of X65 Steel Pipeline[J].,2020,43(9):41.[doi:10.19291/j.cnki.1001-3938.2020.03.008]
[6]赵向东.某油田天然气输送管线泄漏原因分析[J].焊管,2020,43(7):25.[doi:10.19291/j.cnki.1001-3938.2020.07.005]
　ZHAO Xiangdong.Cause Analysis of Natural Gas Pipeline Leakage in the Oilfield[J].,2020,43(9):25.[doi:10.19291/j.cnki.1001-3938.2020.07.005]
[7]王守运,张 洋,于 达,等.多频涡流检测技术在热网加热器性能评价中的应用[J].焊管,2021,44(7):27.[doi:10.19291/j.cnki.1001-3938.2021.07.005]
　WANG Shouyun,ZHANG Yang,YU Da,et al.Performance Evaluation of Heating Network Heater by Multi Frequency Eddy Current Testing Technology[J].,2021,44(9):27.[doi:10.19291/j.cnki.1001-3938.2021.07.005]
[8]罗志鹏,杨 洋.长输天然气管线环焊缝失效分析[J].焊管,2021,44(11):33.[doi:10.19291/j.cnki.1001-3938.2021.11.006]
　LUO Zhipeng,YANG Yang.Analysis and Discussion on Girth Weld Leakage Failure of Long Distance Natural Gas Pipeline[J].,2021,44(9):33.[doi:10.19291/j.cnki.1001-3938.2021.11.006]
[9]聂向晖,李维星,丰振军,等.Q235B消防水管道泄漏原因分析[J].焊管,2022,45(9):42.[doi:10. 19291/j.cnki.1001-3938.2022.09.007]
　NIE Xianghui,Li Weixing,FENG Zhenjun,et al.Leakage Cause Analysis of Q235B Fire Water Pipeline[J].,2022,45(9):42.[doi:10. 19291/j.cnki.1001-3938.2022.09.007]
[10]聂向晖,李维星,韩华刚,等.L485M输气管道水压试验泄漏原因分析[J].焊管,2022,45(10):50.[doi:10.19291/j.cnki.1001-3938.2022.10.009]
　NIE Xianghui,LI Weixing,HAN Huagang,et al.Cause Analysis of L485M Gas Transmission Pipeline Leakage during the Hydrostatic Test[J].,2022,45(9):50.[doi:10.19291/j.cnki.1001-3938.2022.10.009]

备注/Memo

备注/Memo:
作者简介：黄呈帅（1980—）男，重庆人，博士，工程师，主要从事输送管道工程用石油天然气管道的研制开发、失效分析、技术支持及重要输送管线现场事故的处理等工作。
更新日期/Last Update: