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[1]吴宏,周剑琴.国内大口径、高钢级管道焊接及焊缝检测技术现状[J].油气储运,2017,36(1):21-27.[doi:10.6047/j.issn.1000-8241.2017.01.003]
　WU Hong,ZHOU Jianqin.Current status of welding and weld testing technologies for large-diameter high-grade pipelines in China[J].Oil & Gas Storage and Transportation,2017,36(1):21-27.[doi:10.6047/j.issn.1000-8241.2017.01.003]

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国内大口径、高钢级管道焊接及焊缝检测技术现状

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 36 期数: 2017年第1期页码: 21-27 栏目: 出版日期: 2017-01-25

Title:: Current status of welding and weld testing technologies for large-diameter high-grade pipelines in China

文章编号:: 1000-8241（2017）01-0021-07

作者:: 吴宏; 周剑琴; 中国石油天然气股份有限公司管道建设项目经理部

Author(s):: WU Hong; ZHOU Jianqin; PetroChina Pipeline Construction Project Manager Department

关键词:: 高钢级管道; 大口径; 半自动焊; 全自动焊; 焊缝质量; 焊接工效; 自动超声波检测

Keywords:: high-grade pipelines; large-diameter; semi-automatic welding; automatic welding; weld quality; welding efficiency; automatic ultrasonic testing

分类号:: TE88

DOI:: 10.6047/j.issn.1000-8241.2017.01.003

文献标志码:: A

摘要:: 针对国内大口径、高钢级管道普遍采用半自动焊技术而逐渐暴露的焊接质量问题，研究了大口径、高钢级管道的焊接技术及焊缝检测技术。分析了半自动焊与全自动焊对大口径、高钢级管道环焊缝质量的影响因素，并通过西气东输高钢级管道焊口泄漏事故失效分析报告、管材低温冲击试验与金相分析报告及环焊缝焊接工艺试验，验证了影响焊接质量的因素；开展了半自动焊与全自动焊经济性对比，得到了焊接机组成本与完成工作量的关系；研究了自动超声波检测技术的可靠性，提出了国内全自动焊焊缝检测的方法。由此可得：对于大口径、高钢级管道，全自动焊能够有效避免半自动焊环焊缝低温冲击功值偏低且离散的问题，具有质量可靠、工效提升的优势，但从经济性角度考虑，只有当全自动焊工作量大于经济焊接工作量时，全自动焊的经济效益才会超过半自动焊；全自动焊焊缝质量可采用自动超声波检测技术检验。因此，建议在大口径、高钢级管道的建设施工中，全面推行全自动焊技术。

Abstract:: In China, semi-automatic welding technology is commonly used at large-diameter high-grade pipelines, and the issues related to its welding quality emerge gradually. To solve these problems, the welding technologies and the weld testing technology for large-diameter high-grade pipelines were explored. First, the effects of semi-automatic welding and automatic welding on the girth weld quality of large-diameter high-grade pipelines were investigated. And the factors affecting the welding quality were verified based on the failure analysis report of high-grade pipeline joint leakage in Westto-East Gas Pipeline Project, the low-temperature impact test & metallographic examination report of tabular goods and the girth welding test. Second, semi-automatic welding and automatic welding were economically compared, and the relationship between the cost and the fulfilled work load of welding outfit was clarified. Third, the reliability of automatic ultrasonic testing technology was studied and the automatic weld testing method suitable for domestic conditions was proposed. It is indicated that as for large-diameter high-grade pipelines, automatic welding can avoid effectively the low and discrete low-temperature impact energy of semi-automatic girth weld, and it is advantageous with reliable quality and efficiency improvement. However, the automatic welding is economically superior to the semi-automatic welding so long as its work load is higher than the economic value. The weld quality of automatic welding can be inspected by the automatic ultrasonic testing technology. To sum up, it is recommended to implement fully the automatic welding technology in the construction of large-diameter high-grade pipelines.

参考文献/References:

[1] 顾纪清，阳代军. 管道焊接技术[M]. 北京：化学工业出版社， 2005： 87-91.

GU J Q，YANG D J. Pipeline welding technologies[M]. Beijing： Chemical Industry Press，2005： 87-91.

[2] 颜爱政，刘华，刘雷，等. 长输油气管道焊接技术的应用[J]. 油气储运，2008， 27（8）：40-43.

YAN A Z，LIU H，LIU L，et al. Analysis to welding technologies of long distance oil and gas pipelines[J]. Oil & Gas Storage and Transportation，2008， 27（8）：40-43.

[3] 陈杨，杨兴. 长输天然气管道焊接方法综述[J]. 管道技术与设备，2010（6）：37-39.

CHEN Y，YANG X. Depiction of the long-distance natural gas pipeline welding method[J]. Pipeline Technique and Equipment， 2010（6）：37-39.

[4] 薛振奎，隋永莉. 焊接新技术在我国管道建设中的应用[J]. 焊管，2010， 33（4）：58-61.

XUE Z K，SUI Y L. Application of new welding technology in the pipeline construction of China[J]. Welded Pipe and Tube， 2010， 33（4）：58-61.

[5] 王文焱，曾九令，孙伟，等 . 药芯焊丝自保护焊在长输管道施工中的应用[J]. 管道技术与设备，2007（3）：23-24.

WANG W Y，ZENG J L，SUN W，et al. Application of ﬂux cored self shielded welding in long distance pipeline construction[J]. Pipeline Technology and Equipment，2007（3）：23-24.

[6] 隋永莉. 长输油气管道高强度管线钢管现场焊接技术[J]. 电焊机，2014， 44（5）：27-32 SUI Y L.

High strength line-pipe girth welding technology of oil and gas transmission pipeline[J]. Electric Welding Machine， 2014， 44（5）：27-32.

[7] 隋永莉，吴宏. 我国长输油气管道自动焊技术应用现状及展望[J]. 油气储运，2014， 33（9）：913-921.

SUI Y L，WU H. Current and future applications of automatic welding technology for long-distance oil/gas pipeline in China[J]. Oil & Gas Storage and Transportation，2014， 33（9）：913-921.

[8] 樊学华，庄贵涛，李向阳，等. 长输油气管道焊接方法选用原则[J]. 油气储运，2014， 33（8）：885-890.

FAN X H，ZHUANG G T，LI X Y，et al. Selection principle for welding process of long-distance oil and gas pipeline[J]. Oil & Gas Storage and Transportation，2014， 33（8）：885-890.

[9] 高云清，王纪，李颂宏. X80 级管线钢全自动焊焊接工艺[J]. 焊接技术，2010， 39（1）：69-70.

GAO Y Q，WANG J，LI S H. Automatic welding technology of X80 pipelines[J]. Welding Technology，2010， 39（1）：69-70.

[10] 隋永莉，郭锐，张继成. 管道环焊缝半自动焊与自动焊技术对比分析[J]. 焊管，2013， 36（9）：38-47.

SUI Y L，GUO R，ZHANG J C. Comparative analysis of semi automatic welding and automatic welding technology for pipeline girth welds[J]. Welded Pipe，2013， 36（9）：38-47.

[11] 喻萍，田志凌，潘川，等. 自保护药芯焊丝焊缝中的气体[J]. 焊接学报，2007， 28（2）：67-70.

YU P ，TIAN Z L，PAN C，et al. Gas in weld for self-shielded ﬂux-cored arc welding[J]. Transactions of the China Welding Institution，2007， 28（2）：67-70.

[12] 吴光辉，吕奎清. 药芯焊丝药粉填充率稳定性的数学分析[J]. 焊接技术，2011， 40（9）：32-34.

WU G H，LYU K Q. Mathematical analysis of flux cored wire powder filling rate stability[J]. Welding Technology，2011， 40（9）：32-34.

[13] 尹长华，范玉然. 自保护药芯焊丝半自动焊焊缝离散性成因分析及控制[J]. 石油工程建设，2014， 40（2）：61-67.

YIN C H，FAN Y R. Cause analysis and control of weld toughness discreteness for self-shielded flux cored wire semiautomatic welding[J]. Petroleum Engineering Construction，2014， 40（2）：61-67.

[14] 唐德渝，牛虎理，龙斌，等. 西气东输二线 X80 钢自动焊工艺试验研究[J]. 石油工程建设，2011， 37（5）：36-40.

TANG D Y，NIU H L，LONG B，et al. Automatic welding experiment research of X80 steel in the Second Line of West-toEast Pipeline[J]. Petroleum Engineering Construction，2011， 37（5）：36-40.

[15] 尹长华，高泽涛，薛振奎. 长输管道安装焊接方法现状及展望[J]. 电焊机，2013， 43（5）：134-141.

YIN C H，GAO Z T，XUE Z K. Present situation and prospects of the long-distance pipeline welding method[J]. Electric Welding Machine，2013， 43（5）：134-141.

[16] 黄锋. 长输管道全自动焊技术应用工程经济分析[J]. 油气储运，2015， 34（12）：1365-1368.

HUANG F. Engineering economic analysis for application of automatic welding in long-distance pipeline[J]. Oil & Gas

Storage and Transportation，2015， 34（12）：1365-1368.

[17] 李家伟. 无损检测手册[M]. 2 版. 北京：机械工业出版社， 2012： 8-11.

LI J W. Manual for nondestructive testing[M]. 2nd edition. Beijing：China Machine Press，2012： 8-11.

[18] Health & Safety Executive. Probability of Detection (POD) curves derivation, application and limitations[EB/OL]. 2006 [2016-10-05]. http：//www.hse.gov.uk/research/rrpdf/rr454.pdf.

[19] FUCSOK F，MULLER C，SCHARMACH M. Measuring of the reliability of NDE[C]. Portoroz：8th International Conference of the Slovenian-Society-for-Non-Destructive-Testing on the Application of Contemporary Non-Destructive Testing in Engineering，2005：173-180.

[20] 李莹莹. 相控阵超声检测可靠性与 POD 数值模拟初探[D]. 大连：大连理工大学，2014： 11-20.

LI Y Y. Initial exploration on the reliability of phased array ultrasonic testing and numerical simulation of POD[J]. Dalian： Dalian University of Technology，2014： 11-20.

[21] 冯振宇，理振兴. 基于可靠性的裂纹检出概率曲线测定方法[J]. 无损检测，2010， 32（4）：249-252.

FENG Z Y，LI Z X. The reliability-based method to estimate POD of crack[J]. Nondestructive Testing，2010，32（4）：249-252.

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备注/Memo

收稿日期：2016-11-07；修回日期：2016-11-30；编辑：王雪莉

基金项目：中国石油股份有限公司重大科技项目“第三代大输量天然气管道高强度钢管工业性应用”子课题“X90/X100 钢管现场焊接工艺及环焊缝综合评价技术研究”，2012E-2801-06。

作者简介：吴宏，男，1958 年生，教授级高工，2000 年硕士毕业于武汉工业大学管理科学工程专业，现主要从事油气长输管道的工程建设研究工作。地址：北京市朝阳区安立路 80 号马哥孛罗大厦 20 层， 100084。电话：010-84889787，Email：wuhong@petrochina.com.cn

更新日期/Last Update: 2017-02-06