Numerical simulations of pressurized elbow under reversed in-plane bending

被引：1
|
作者：
Chen, Xiaohui [1 ]
Chen, Xu [1 ]
机构：
[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China
来源：
CURRENT TRENDS IN THE DEVELOPMENT OF INDUSTRY, PTS 1 AND 2 | 2013年 / 785-786卷
关键词：
Pressurized elbow; in-plane bending; Finite element analysis; AbdelKarim-Ohno model; cyclic plasticity; ratcheting strain; MODEL; STATE;
D O I：
10.4028/www.scientific.net/AMR.785-786.16
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper compares numerical simulation with experimental results of pressurized elbow piping subjected to reversed in-plane bending in elastoplastic domain. The modified AbdelKarim-Ohno model is implemented into finite element program ANSYS by writing own user subroutine in FORTRAN language. The modified AbdelKarim-Ohno model may improve the prediction accuracy of ratcheting behavior of pressurized elbow under cyclic loading.
引用
收藏
页码：16 / 19
页数：4
相关论文
共 50 条
  • [31] Response characteristics of composites under combined bending and in-plane loading
    Soni, SR
    Balan, M
    Cross, C
    2001: A MATERIALS AND PROCESSES ODYSSEY, BOOKS 1 AND 2, 2001, 46 : 857 - 864
  • [32] FLEXIBILITY AND STRESS FACTORS FOR MITRED BENDS UNDER IN-PLANE BENDING
    KITCHING, R
    BOND, MP
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 1970, 12 (03) : 267 - &
  • [33] INVESTIGATION OF SMOOTH PIPE BENDS UNDER THE EFFECT OF IN-PLANE BENDING
    Abdulhameed, Diana
    Martens, Michael
    Cheng, J. J. Roger
    Adeeb, Samer
    PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2017, VOL 3A, 2017,
  • [34] CREEP ANALYSIS OF SMOOTH CURVED PIPES UNDER IN-PLANE BENDING
    SPENCE, J
    JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 1973, 15 (04): : 252 - 265
  • [35] Numerical and experimental study on in-plane bending of microchannel aluminum flat tube
    Zhang, Qingqing
    Tang, Ding
    Li, Dayong
    Peng, Yinghong
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2010, 210 (14) : 1876 - 1884
  • [36] Numerical Study of Defect Free Elbows Subjected to In-Plane Bending Moment
    Wang, Chen
    Wang, YinPei
    Li, PeiNing
    Chen, Jin
    Sun, XiaoMing
    MANUFACTURING PROCESS TECHNOLOGY, PTS 1-5, 2011, 189-193 : 1494 - 1497
  • [37] Effect of local wall thinning on shakedown regimes of pressurized elbows subjected to cyclic in-plane and out-of-plane bending
    Oda, Amr A.
    Megahed, Mohamed M.
    Abdalla, Hany F.
    INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2015, 134 : 11 - 24
  • [38] Numerical simulation of an adobe wall under in-plane loading
    Nicola, Tarque
    Guido, Camata
    Humberto, Varum
    Enrico, Spacone
    Marcial, Blondet
    EARTHQUAKES AND STRUCTURES, 2014, 6 (06) : 627 - 646
  • [39] A numerical investigation of static resistance of welded planar steel tubular - joints under in-plane and out-of-plane bending at elevated temperatures
    Ozyurt, E.
    Wang, Y. C.
    ENGINEERING STRUCTURES, 2019, 199
  • [40] Plastic analysis of initially deformed thin-walled pressurized 30° to 180° pipe bends under in-plane opening bending moment
    Roy, Pronab
    Kumar, Manish
    Khan, Kallol
    INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2021, 192
12345