FATIGUE LIFE IMPROVEMENT OF THREADED PIPE COUPLINGS

被引：0
|
作者：
Van Wittenberghe, Jeroen [1 ]
De Baets, Patrick [1 ]
De Waele, Wim [1 ]
De Pauw, Jan [1 ]
机构：
[1] Univ Ghent, Lab Soete, B-9000 Ghent, Belgium
来源：
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE 2010, VOL 5 | 2010年
关键词：
CONNECTION;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this study it is demonstrated experimentally that the fatigue life of threaded pipe couplings can be improved by providing a more uniform load distribution over the threads of the coupling. The load distribution was changed by applying both global and local stiffness reductions to the coupling. The obtained results were evaluated using finite element simulations of 2D axisymmetric models. To study the validity of these models a critical comparison was made with a full 3D model that accounts for non-linearities in material and contact properties.
引用
收藏
页码：559 / 566
页数：8
相关论文
共 50 条
  • [1] Experimental determination of the fatigue life of modified threaded pipe couplings
    Van Wittenberghe, Jeroen
    De Pauw, Jan
    De Baets, Patrick
    De Waele, Wim
    Wahab, Magd Abdel
    De Roeck, Guido
    FATIGUE 2010, 2010, 2 (01): : 1849 - 1858
  • [2] The Influence of Connection Geometry on the Fatigue Life of National Pipe Thread Threaded Pipe Couplings
    Van Wittenberghe, Jeroen
    De Baets, Patrick
    De Waele, Wim
    De Pauw, Jan
    JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME, 2013, 135 (01):
  • [3] FATIGUE CRACK GROWTH BEHAVIOR OF THREADED PIPE COUPLINGS
    Van Wittenberghe, Jeroen
    De Baets, Patrick
    De Waele, Wim
    PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE VOL 1: CODES AND STANDARDS, 2012, : 1033 - 1039
  • [4] Numerical and experimental study of the fatigue of threaded pipe couplings
    Van Wittenberghe, J.
    De Baets, P.
    De Waele, W.
    Van Autreve, S.
    SURFACE EFFECTS AND CONTACT MECHANICS IX, 2009, : 163 - 174
  • [5] Fatigue life improvement of threaded connections by cold rolling
    Knight, MJ
    Brennan, FP
    Dover, WD
    JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 2005, 40 (02): : 83 - 93
  • [6] FATIGUE OF THREADED SUCKER-ROD COUPLINGS
    BELLOW, DG
    FAULKNER, MG
    JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY, 1972, 11 (01): : 69 - &
  • [7] Fatigue life prediction for threaded joint
    Krenevicius, A.
    Leonavicius, M.
    MECHANIKA, 2008, 71 (03): : 5 - 11
  • [8] Fatigue crack growth process in CPVC pipe couplings
    Khan, Z.
    Merah, N.
    Saghi, F.
    E-POLYMERS, 2007,
  • [9] Fatigue life prediction for large threaded components
    Cetin, Ali
    Harkegard, Gunnar
    FATIGUE 2010, 2010, 2 (01): : 1225 - 1233
  • [10] Fatigue crack growth process in CPVC pipe couplings
    Department of Mechanical Engineering, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
    E-Polymers, 2007,
12345