[1]谢 勇,曹 胜,杨专钊,等.内衬双金属复合管紧密度测量及影响因素[J].焊管,2014,37(3):23-27.[doi:1001-3938(2014)03-0023-05]
 XIE Yong,CAO Sheng,YANG Zhuanzhao,et al.Tightness Measurement and Influencing Factors of Bimetal Composite Pipe with Lining[J].,2014,37(3):23-27.[doi:1001-3938(2014)03-0023-05]
点击复制

内衬双金属复合管紧密度测量及影响因素
分享到:

《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
37
期数:
2014年第3期
页码:
23-27
栏目:
应用与开发
出版日期:
2014-03-28

文章信息/Info

Title:
Tightness Measurement and Influencing Factors of Bimetal
Composite Pipe with Lining
文章编号:
1001-3938(2014)03-0023-05
作者:
谢 勇1曹 胜2杨专钊1吴金辉1
(1. 中国石油集团石油管工程技术研究院,西安 710077;
2. 中石化股份公司管道储运分公司,江苏 徐州 221008)
Author(s):
XIE Yong1 CAO Sheng2 YANG Zhuanzhao1 WU Jinhui1
(1. CNPC Tubular Goods Research Institute,Xi’an 710077,China;
2. Sinopec Pipeline Storage and Transport Branch,Xuzhou 221008,Jiangsu,China)
关键词:
双金属复合管紧密度残余接触压力残余接触应力
Keywords:
bimetal composite pipetightnessresidual contact pressureresidual contact stress
分类号:
TE973.1
DOI:
1001-3938(2014)03-0023-05
文献标志码:
B
摘要:
介绍了双金属内衬复合管的成型工艺及主要成型方法,分析了双金属复合管在液压成型后,内、外层钢管的受力状态。根据变形协调条件,得出复合管内外层残余接触压力与残余接触应力的正相关关系式。依据滑动摩擦原理,提出了通过测量内外层间的推脱力,替代API SPEC 5LD推荐的测量残余接触应力计算紧密度的方法。最后分析了紧密度的影响因素,即紧密度的大小受复合管成型液压压力、后续涂敷温度和现场试压压力的影响。
Abstract:
In this article, it mainly introduced forming process and the main forming methods for bimetal composite pipe with lining, and analyzed stress state of the inner pipe and outer pipe after hydroforming. On the basis of deformation compatibility condition,the positive correlation relation obtained between the residual contact pressure and the residual contact stress of the inner pipe and outer pipe. According to the principle of sliding friction, the new tightness calculation method by measuring force pushing out the liner pipe was proposed. This can replace the tightness test method recommended in API 5LD Specification. Finally, the influence factors to tightness were analyzed, such as hydraulic pressure, the subsequent coating temperature and field test pressure.

参考文献/References:

[1] API SPEC 5LD—2009,內覆或衬里耐腐蚀合金复合管规范[S].
[2] 王学生,王亚辉,李培宁,等.不锈钢复合管液压胀接装置[J].机械工程师,2001(02):10-11,13.
[3] 徐芝纶.弹性力学(上册)[M].第4版.北京:高等教育出版社,2006.
[4] 王学生,李培宁,王如竹,等.双金属复合管液压成形压力的计算[J].机械强度,2002,24(03):439-442.
[5] 陈海云,曹志锡.热载荷对双金属复合管残余接触压力的影响[J].塑性工程学报,2007,14(02):86-89.
[6] 任学平.金属塑性成形力学原理[M].北京:冶金工业出版社,2008.
[7] 陈海云.双金属复合管塑性成型力学分析及其装置的研究[D].杭州:浙江工业大学,2006.
[8] 裴中涛,李剑敏,闻步正.双金属复合管的弹塑性分析及有限元模拟[J].化工机械,2011,38(06):749-752.
[9] 王学生,王亚辉,李培宁,等.液压胀合复合管的应力应变分析[J].郑州工业大学学报,2001,22(01):33-35.
[10]杜清松,曾德智,杨斌,等.双金属复合管塑性成型有限元模拟[J].天然气工业,2008,28(09):64-66.

相似文献/References:

[1]张立君,张燕飞,郭崇晓.2205双相不锈钢双金属复合管焊接工艺研究[J].焊管,2009,32(4):30.[doi:1001-3938(2009)04-0030-05]
 ZHANG Li-jun,ZHANG Yan-fei,GUO Chong-xiao.Welding Procedure Research on 2205 Duplex Stainless Steel Bimetal Pipe[J].,2009,32(3):30.[doi:1001-3938(2009)04-0030-05]
[2]李发根,孟繁印,郭 霖,等.双金属复合管焊接技术分析[J].焊管,2014,37(6):40.[doi:1001-3938(2014)06-0040-04]
 LI Fagen,MENG Fanyin,GUO Lin,et al.Analysis of Welding Technology about Bimetal-lined Pipe[J].,2014,37(3):40.[doi:1001-3938(2014)06-0040-04]
[3]王海涛,池 强,李鹤林,等.海底油气输送管道材料开发和应用现状[J].焊管,2014,37(8):25.[doi:1001-3938(2014)08-0025-05]
 WANG Haitao,CHI Qiang,LI Helin,et al.Development and Application Status of Submarine Pipeline Materials for Oil and Gas Transportation[J].,2014,37(3):25.[doi:1001-3938(2014)08-0025-05]
[4]卢卫卓,刘 迟,魏亚秋.海底管线用双金属复合管3LPP防腐质量控制[J].焊管,2014,37(12):68.[doi:1001-3938(2014)12-0068-05]
 LU Weizhuo,LIU Chi,WEI Yaqiu,et al.3PP Corrosion Resistance Quality Control of Bimetal Composite Pipe Used for Submarine Pipeline[J].,2014,37(3):68.[doi:1001-3938(2014)12-0068-05]
[5]王富铎,梁国栋,王 斌,等.海洋用CRA双金属复合管管端全自动堆焊工艺改进[J].焊管,2015,38(3):43.[doi:1001-3938(2015)03-0043-05]
 WANG Fuduo,LIANG Guodong,WANG Bin,et al.Automatic Overlay Welding Procedure Improvement of the CRA Bimetal Lined Pipe Ends Used in Offshore[J].,2015,38(3):43.[doi:1001-3938(2015)03-0043-05]
[6]边 城,王 强,李翠艳.双金属复合管复合模型有限元分析[J].焊管,2015,38(11):6.[doi:1001-3938(2015)11-0006-03]
 BIAN Cheng,WANG Qiang,LI Cuiyan.Finite Element Analysis for Complex Model of Bimetallic Composite Pipe[J].,2015,38(3):6.[doi:1001-3938(2015)11-0006-03]
[7]杨 玭,曹晶晶,袁鹏斌.316L/X65双金属复合管管端根焊工艺研究[J].焊管,2015,38(12):40.[doi:1001-3938(2015)12-0040-06]
 YANG Pin,CAO Jingjing,YUAN Pengbin.Research on Root Welding Process of 316L/X65 Double-metal Composite Pipe End[J].,2015,38(3):40.[doi:1001-3938(2015)12-0040-06]
[8]王富铎,等.脉冲钨极氩弧焊技术在双金属复合管中的应用[J].焊管,2016,39(1):27.[doi:10.19291/j.cnki.1001-3938.2016.01.006]
 WANG Fuduo,LIANG Guoping,CHEN Bo,et al.Application of Pulsed Tungsten Argon Arc(TIG) Welding Technology in Bimetal Composite Pipe[J].,2016,39(3):27.[doi:10.19291/j.cnki.1001-3938.2016.01.006]
[9]张西雷,马庆乐.双金属复合管焊接工艺研究[J].焊管,2016,39(1):45.[doi:10.19291/j.cnki.1001-3938.2016.01.010]
 ZHANG Xilei,MA Qingle.Welding Operation of Bimetal Composite Pipe[J].,2016,39(3):45.[doi:10.19291/j.cnki.1001-3938.2016.01.010]
[10]卢卫卓,刘海刚,郭龙创,等.双金属复合海管环焊缝背部氧化的控制[J].焊管,2016,39(1):49.[doi:10.19291/j.cnki.1001-3938.2016.01.011]
 LU Weizhuo,LIU Haigang,GUO Longchuang,et al.Circumferential Weld Backside Oxidation Control of Bimetal Composite Pipe Used in Submarine Pipeline[J].,2016,39(3):49.[doi:10.19291/j.cnki.1001-3938.2016.01.011]

备注/Memo

备注/Memo:
收稿日期:2014-01-17
作者简介:谢勇(1981—),男,工程师,现主要从事油气输送钢管的质量监督工作。
更新日期/Last Update: