Source Journal for Chinese Scientific and Technical Papers
Core Journal of RCCSE
Included in JST China
Included in the Hierarchical Directory of High-quality Technical Journals in Architecture Science Field
Volume 43 Issue 8
Dec.  2014
Turn off MathJax
Article Contents
Liu Yun, Wang Yan, Song Yongjie, Mao Chengchao. EFFECT OF WELD BETWEEN SIDE-PLATE AND BEAM FLANGE ON THE BRITTLE FRACTURE OF SIDE-PLATE REINFORCED JOINT[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(8): 120-124,97. doi: 10.13204/j.gyjz201308026
Citation: Liu Yun, Wang Yan, Song Yongjie, Mao Chengchao. EFFECT OF WELD BETWEEN SIDE-PLATE AND BEAM FLANGE ON THE BRITTLE FRACTURE OF SIDE-PLATE REINFORCED JOINT[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(8): 120-124,97. doi: 10.13204/j.gyjz201308026

EFFECT OF WELD BETWEEN SIDE-PLATE AND BEAM FLANGE ON THE BRITTLE FRACTURE OF SIDE-PLATE REINFORCED JOINT

doi: 10.13204/j.gyjz201308026
  • Received Date: 2013-04-25
  • Publish Date: 2013-08-20
  • Taking side-plate reinforced joint as the research object, this study simulated transient welding process for the connecting weld between side-plate and beam flange.Based on above research, the effects of residual stress at the joint of the side plate and beam flange on plastic equivalent strain index and rupture index were analyzed according to the two models either with or without welding residual stress.The results show that welding residual stress affects obviously the brittle fracture possibility of the joint, and the position where a brittle fracture can easily occur is also found out.
  • loading
  • [2] 冯双.钢框架梁端翼缘板加强型节点的数值研究[J].钢结构,2013,28(1):13-18.
    理素杰,王珊,白玉星,等.高层钢框架新型梁柱节点抗震性能试验研究[J].工业建筑,2010,40(S1):524-529.
    [3] 陈杰,苏明周,申林,等.钢结构焊接翼缘板加强式梁柱刚性连接滞回性能试验研究[J].建筑结构学报,2007,28(3):1-7.
    [4] 蒋定为.钢框架盖板-腋加强型节点受力性能及抗震分析[D].兰州:兰州理工大学,2012.
    [5] 邵永波,岳永生,蔡艳青.环口板加强型 T 节点滞回性能的试验研究[J].工程力学,2011,28(10):209-215.
    [6] 黄艳.侧板加强式梁柱节点抗震性能的有限元分析[D].西安:西安建筑科技大学,2007.
    [7] 张文元,王想军,朱福军,等.梁端翼缘扩大型梁柱节点抗震性能和设计方法[J].哈尔滨工业大学学报,2009,41(12):10-15.
    [8] 王薇.钢框架板式加强型焊接节点的断裂性能分析[D].青岛:青岛理工大学,2011.
    [9] 宋永杰.钢框架侧板加强型焊接节点断裂性能分析[D].青岛:青岛理工大学,2012.
    [10] EI-Tawil S, Mikesell T, Kunnath S K. Effect of Local Details and?Yield Ratio on BehavioR of FR Steel Connections.[J]StRuct.?EngRg., ASCE,2000,126(11):79-87.
    [11] Mao C,Ricles J, Lu L-W, et al. Effect of Local Details on?Ductility of Welded Moment Connections[J].J. StRuct. EngRg., ASCE,2001,127(9):1036-1044.
    [12] Hancock J W, Mac Kenzie A C. On the Mechanisms of Ductile?FailuRe High-StRength Steel Subjected to Multi-Axial StRess-States [J].Mech. Phys. Solids,1976(24):147-169.
    [13] 刘芸,王薇,王燕.钢框架刚性节点脆性断裂性能研究[J].工业建筑,2012,42(9):145-149.
    [14] 高鹏.钢框架梁端翼缘侧板加强式和扩翼式节点受力性能的试验研究[D].青岛:青岛理工大学,2009.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (104) PDF downloads(61) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return