Fatigue life estimation of self-piercing riveted aluminum joints under mixed-mode loading

被引：14
|
作者：
Choi, Duk-Ho [1 ]
Han, Dong-Woon [1 ]
Kim, Ho-Kyung [2 ]
机构：
[1] Seoul Natl Univ Sci & Technol, Grad Sch, Dept Automot Engn, Seoul, South Korea
[2] Seoul Natl Univ Sci & Technol, Dept Mech & Automot Engn, Seoul 139743, South Korea
来源：
INTERNATIONAL JOURNAL OF FATIGUE | 2017年 / 97卷
关键词：
SPR joints; Fatigue lifetime; Cross-shaped specimen; Mixed-mode; Equivalent stress intensity factor; STRENGTH;
D O I：
10.1016/j.ijfatigue.2016.12.019
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Fatigue tests were conducted using cross-shaped specimens with aluminum alloy (Al-5052) plates. Mixed-mode loading was achieved with different loading angles of 0, 45, and 90 to evaluate the fatigue strength of the self-piercing riveted (SPR) joints under mixed-mode loading. On the basis of a lifetime of 10(6) cycles, the load amplitudes corresponding to the fatigue limit were 37%, 18%, and 19% of the monotonic strength for load angles of 0 degrees, 45 degrees, and 90 degrees, respectively. The equivalent stress intensity factor can appropriately predict the experimental fatigue lifetimes of SPR joints as longer than 10(5) cycles. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码：20 / 28
页数：9
相关论文
共 50 条
  • [21] Fatigue properties and failure mechanisms of self-piercing riveted joints in aluminium alloy
    He, Xiaocong (xiaocong_he@126.com), 2016, Harbin Research Institute of Welding (37):
  • [22] Static and fatigue behavior of self-piercing riveted joints with two overlap areas
    Xing, Baoying
    Tang, Fa
    Song, Chengyu
    He, Xiaocong
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2021, 14 (14): : 1333 - 1338
  • [23] Strength and Energy Absorption of Self-piercing Riveted Joints
    He, Xiaocong
    Xing, Baoying
    Ding, Yanfang
    Hu, Yuebo
    Zeng, Kai
    SUSTAINABLE DEVELOPMENT OF NATURAL RESOURCES, PTS 1-3, 2013, 616-618 : 1783 - 1786
  • [24] Study on Static Properties of Self-piercing Riveted Joints in Aluminum Alloy Under Different Corrosive Environments
    Jin W.
    Xing B.
    He X.
    Zeng K.
    Yu K.
    Cailiao Daobao/Materials Reports, 2019, 33 (08): : 2725 - 2728
  • [25] Fatigue Life Prediction of Self-Piercing Rivet Joints Between Magnesium and Aluminum Alloys
    Kang, Hong-Tae
    Boorgu, Sai
    12TH INTERNATIONAL FATIGUE CONGRESS (FATIGUE 2018), 2018, 165
  • [26] Fatigue properties and failure characterisation of self-piercing riveted 6111 aluminium sheet joints
    Khanna, S. K.
    Long, X.
    Krishnamoorthy, S.
    Agrawal, H. N.
    SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2006, 11 (05) : 544 - 549
  • [27] The influence of fatigue on the stiffness and remaining static strength of self-piercing riveted aluminium joints
    Li, Dezhi
    Han, Li
    Thornton, Martin
    Shergold, Mike
    Williams, Geraint
    MATERIALS & DESIGN, 2014, 54 : 301 - 314
  • [28] Fatigue of single- and double-rivet self-piercing riveted lap joints
    Iyer, K
    Hu, SJ
    Brittman, FL
    Wang, PC
    Hayden, DB
    Marin, SP
    FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2005, 28 (11) : 997 - 1007
  • [29] Fatigue characterization and crack propagation mechanism of self-piercing riveted joints in titanium plates
    Zhang, Xianlian
    He, Xiaocong
    Wei, Wenjie
    Lu, Jiawei
    Zeng, Kai
    INTERNATIONAL JOURNAL OF FATIGUE, 2020, 134 (134)
  • [30] Fracture mechanism of titanium sheet self-piercing riveted joints
    Zhao, Lun
    He, Xiaocong
    Xing, Baoying
    Zhang, Xianlian
    Deng, Cong
    Liu, Yang
    THIN-WALLED STRUCTURES, 2019, 144
12345