Advanced Search
JING Hongyang1,2, XU Jingjing1,2, XU Lianyong1,2, HAN Yongdian1,2, ZHAO Lei1,2. Finite element simulation of the restraint intensity of rigid butt-jointed cracking specimen and VRC specimen[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(8): 1-5. DOI: 10.12073/j.hjxb.2018390190
Citation: JING Hongyang1,2, XU Jingjing1,2, XU Lianyong1,2, HAN Yongdian1,2, ZHAO Lei1,2. Finite element simulation of the restraint intensity of rigid butt-jointed cracking specimen and VRC specimen[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2018, 39(8): 1-5. DOI: 10.12073/j.hjxb.2018390190
shu

Finite element simulation of the restraint intensity of rigid butt-jointed cracking specimen and VRC specimen

  • 1. School of Materials Science and Technology, Tianjin University, Tianjin 300350, China;
    2. Tianjin Key Laboratory of Advanced Joining Technology, Tianjin 300350, China

More Information
  • Received Date: March 16, 2017
    Graphical Abstract
    • Abstract
  • In this paper, finite element method was used to study the influence of specimen size on the restraint intensity of rigid butt-jointed cracking test specimen and variable restraint cracking test specimen. The results show that the restraint intensity increases with the increase of the specimen thickness. With the increase of the thickness from 20 mm to 50 mm, the restraint intensity increases from 14.87 kN/(mm·mm) to 20.72 kN/(mm·mm) for rigid butt-jointed cracking test specimen, and the restraint intensity increases from 10.46 kN/(mm·mm) to 16.23 kN/(mm·mm) for variable restraint cracking test specimen. For the 40 mm thick rigid butt-jointed cracking test specimen, when the width of the restrained specimen increases from 125 mm to 275 mm, the restraint intensity of the specimen decreases. However, with the width of the specimen increases further, the restraint intensity of the specimen does not change significantly. For the 40 mm variable restraint cracking test specimen, with the restraint specimen width from 125 mm to 575 mm, the restraint intensity shows a continuous downward trend.
    • FullText(HTML)
    • References (15)
  • Sekiguchi H. Fundamental research on the welding heat-affected zone of steel[M]. Tokyo:Nikkan Kogyo Shinbun, 1976.
    张文铖. 金属熔焊原理及工艺上[M]. 北京:机械工业出版社, 1980.
    侯文考, 陈邦固, 张文钺. 缝隙型焊接试件拘束应力的分析[J]. 焊接学报, 1994, 15(1):59-66 Hou Wenkao, Chen Banggu, Zhang Wenyue. Analyse on restraint stress of welded joint in slit-type cracking specimen[J]. Transactions of the China Welding Institution, 1994, 15(1):59-66
    Kannengiesser T, Boellinghaus T. Cold cracking tests-an overview of present technologies and applications[J]. Welding in the World, 2013, 57(1):3-37.
    Schwenk C, Kannengiesser T, Rethmeier M. Restraint conditions and welding residual stresses in self-restrained cold cracking tests[C]//8th Interntional Conference on Trends in Welding Research, 2009:766-773.
    Wongpanya P, Boellinghaus T. Residual stress distribution in competing S 1100 QL butt-welds dependent on plate thickness and restraint length[C]//Proceeding of Conference on High Strength Steels for Hydropower Plants, 2009:20-22.
    Kannengiesser I T, Lausch I T, Kromm I A. Effects of heat control on the stress build-up during high-strength steel welding under defined restraint conditions[J]. Welding in the World, 2011, 55(7-8):58-65.
    Rhode M, Kromm A, Kannengießer T. Residual stresses in multi-layer component welds[C]//Trends in Welding Research 2012:Proceedings of the 9th International Conference. ASM International, 2013:48-54.
    Schroepfer D, Kromm A, Kannengiesser T. Improving welding stresses by filler metal and heat control selection in component-related butt joints of high-strength steel[J]. Welding in the World, 2015, 59(3):455-464.
    崔文媛, 易传宝. 用拘束度与拘束应力对对接接头裂纹试验的评定[J]. 焊接学报, 1985, 6(3):24-30 Cui Wenyuan, Yi Chuanbao. An evaluation for butt joint cracking tests in terms of restraint severity and restraint stress[J]. Transactions of the China Welding Institution, 1985, 6(3):24-30
    王路强.对接接头拘束度和拘束应力的研究[D]. 天津:天津大学, 1988.
    吴松林, 龙兴平, 张成杰. 刚性固定对接裂纹试验的拘束度有限元计算分析[J]. 材料开发与应用, 2011, 26(2):1-3 Wu Songlin, Long Xingping, Zhang Chengjie. Finite element analysis for the restraint of restrained-butt joint cracking test[J]. Development and Application of Materials, 2011, 26(2):1-3
    Böllinghaus T, Kannengießer T, Neuhaus M. Effects of the structural restraint intensity on the stress strain build up in butt joints[C]//Mathematical Modelling of Welding Phenomena, Vol. 7, Graz:Graz Technology University, 2005:651-669.
    Satoh K. An analytical approach to the problem of restraint intensity in slit weld[J]. Transactions of JWRI, 1972, 1(1):69-76.
    陈楚, 汪建华, 唐逸民, 等. 船体焊接接头的拘束度及其对冷裂缝的影响[J]. 造船技术, 1981(3):7-14 Chen Chu, Wang Jianhua, Tang Yimin, et al. Restraint intensity of hull welding joint and its effect on cold crack[J]. Marine Technology, 1981(3):7-14
    • Related Articles

  • Related Articles

    [1]YU Xi, WEI Guoqian, LI Shanshan, YE Fan, CHEN Siwen. Numerical simulation analysis of crack propagation in weld toe considering multiple cracks[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2019, 40(7): 88-93. DOI: 10.12073/j.hjxb.2019400187
    [2]TAO Shisen, ZONG Pei, Dong Jiyi. The calculation method for welding restraint intensity of fillet weld in ring-stiffened cylinder[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2013, (8): 97-100.
    [3]ZHANG Huajun, LU Hanzhong, SHEN Daming, CAI Chunbo. Formation mechanism and experiment of transverse crack for large thick plate of high-strength steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2011, (4): 75-78.
    [4]BAI Shiwu, LI Wushen, YAN Chunyan, YIN Zhanghua, HUANG Fuxiang. Numerical simulation of slit type cracking test for 9%Ni steel[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (12): 93-96.
    [5]LI Jun, YANG Jianguo, YAN Dejun, FANG Hongyuan. Effect of restraint condition on hot cracking during welding of 2A12T4 aluminum alloy[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2009, (7): 69-72.
    [6]LIU Jin-ming, CHEN Tong. Numerical simulation and study on fracture toughness of submarine pipeline[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2006, (3): 101-104.
    [7]Wei Yanhong, Liu Renpei, Dong Zujue. Numerical Simulation of Temperature Fields for Weld Metal Solidification Cracking in Stainless Steels[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1999, (3): 199-204.
    [8]Na Jingxin, Ren Zhenan, Zhenfeng. Calculating Restraint Intensity of Restraint Specimen of Cast Iron and Evaluating Quantitatively Cold Cracking Tendency of Cast Iron Weld[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1995, (4): 196-201.
    [9]Yang Shijie, Meng Qingsen, Lu Wenxiong. Fracture morphology of solidification crack and crack resisting property of austenitic stainless steel deposited metal[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1995, (2): 62-67.
    [10]Cui Wenyuan, Yi Chuanbao. AN EVALUATION FOR BUTT JOINT CRACKING TESTS IN TERMS OF RESTRAINT SEVERITY AND RESTRAINT STRESS[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 1985, (3): 124-130.

  • Cited by

    Periodical cited type(6)

    1. 吴吉祥，蒋鹏，雷小伟，崔永杰，张浩，范孬飞. 钛合金刚性拘束焊接抗裂性试验的拘束度有限元分析. 中国机械. 2024(28): 48-54 .
    2. 王小刚，吴元科，段红磊，许顺海，程永龙，刘玉龙，刘德华，陈威. 盾构机齿圈开裂失效研究. 摩擦学学报(中英文). 2024(11): 1528-1539 .
    3. 张亮，张孝伟，胡亚帅，许家璇，耿鹏震. Ti80合金巴东拘束试样拘束度有限元分析. 稀有金属. 2021(10): 1223-1229 .
    4. 吴吉祥，蒋鹏，安飞鹏. 钛合金焊接冷裂倾向评价研究现状及研究思路展望. 材料开发与应用. 2021(05): 76-82+102 .
    5. 董曼淑，刘龙，董志波. 重型复杂结构件过渡槽焊接变形工艺研究. 机械制造文摘(焊接分册). 2020(02): 34-39 .
    6. 张亮，杨晴，张孝伟，何文霞，李肖肖，谷若晨. Ti80合金斜Y坡口试样拘束度有限元分析. 材料开发与应用. 2020(04): 37-41 .

    Other cited types(3)

Catalog

    Get Citation
    XML
    Article views (882) PDF downloads (183) Cited by(9)
    Turn off MathJax
    Article Contents
    Abstract
    References
    Related Articles

    Website Copyright © Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing HouseTel：0451-86323218Address：No. 2077, Chuangxin Road, Songbei District, Harbin

    Supported by: Beijing Renhe Information Technology Co. Ltd    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return