Effect of fatigue loading on the bond behaviour between UHM CFRP plates and steel plates

被引：71
|
作者：
Wu, Chao [1 ]
Zhao, Xiao Ling [1 ]
Chiu, Wing Kong [2 ]
Al-Mahaidi, Riadh [3 ]
Duan, Wen Hui [1 ]
机构：
[1] Monash Univ, Dept Civil Engn, Clayton, Vic 3168, Australia
[2] Monash Univ, Dept Mech & Aerosp Engn, Clayton, Vic 3168, Australia
[3] Swinburne Univ Technol, Fac Engn & Ind Sci, Hawthorn, Vic 3122, Australia
来源：
COMPOSITES PART B-ENGINEERING | 2013年 / 50卷
基金：
澳大利亚研究理事会;
关键词：
Carbon fibre; Laminates; Debonding; Fatigue; CFRP-to-steel bond; FRP; STRENGTH; PERFORMANCE;
D O I：
10.1016/j.compositesb.2013.02.040
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Extensive research has been conducted on static bond behaviour between CFRP and steel. However, very limited research is available on the effect of fatigue loading on the bond behaviour between CFRP and steel. This paper attempts to fill the knowledge gap in this area. A series of static and fatigue tests on UHM (ultra high modulus) CFRP plate and steel plate double strap joints were conducted. Five specimens were tensioned to failure under static loading as control specimens. The other 12 specimens were tested under fatigue loading with load ratios ranging from 0.2 to 0.6 (defined as the ratio of the maximum fatigue load to the average static bond strength of control specimens). After going through pre-set number of fatigue cycles, the specimens were tensioned to failure under static loading. The failure modes, residual bond strength and residual bond stiffness of such specimens were compared with those of control specimens, to facilitate the investigation of the effect of fatigue loading on the bond behaviour. Microscopic investigation was also performed to reveal the underlying failure mechanism. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：344 / 353
页数：10
相关论文
共 50 条
  • [21] Intermediate crack induced debonding in steel beams reinforced with CFRP plates under fatigue loading
    Bocciarelli, Massimiliano
    Colombi, Pierluigi
    D'Antino, Tommaso
    Fava, Giulia
    ENGINEERING STRUCTURES, 2018, 171 : 883 - 893
  • [22] Experimental investigation on the CFRP strengthening efficiency of steel plates with inclined cracks under fatigue loading
    Aljabar, N. J.
    Zhao, X. L.
    Al-Mahaidi, R.
    Ghafoori, E.
    Motavalli, M.
    Koay, Y. C.
    ENGINEERING STRUCTURES, 2018, 172 : 877 - 890
  • [23] Experimental studies on bond behaviour of high strength CFRP plates
    Xue, Weichen
    Zeng, Lei
    Tan, Yuan
    COMPOSITES PART B-ENGINEERING, 2008, 39 (04) : 592 - 603
  • [24] Fatigue crack growth in CFRP-strengthened steel plates
    Colombi, Pierluigi
    Fava, Giulia
    Sonzogni, Lisa
    COMPOSITES PART B-ENGINEERING, 2015, 72 : 87 - 96
  • [25] Fatigue performance of tensile steel members strengthened with CFRP plates
    Bocciarelli, Massimiliano
    Colombi, Pierluigi
    Fava, Giulia
    Poggi, Carlo
    COMPOSITE STRUCTURES, 2009, 87 (04) : 334 - 343
  • [26] Fatigue behavior of steel plates with multi -holes repaired by CFRP
    Chen, Tao
    Yao, Jiaxu
    Liu, Ruoyu
    Li, Lingzhen
    COMPOSITE STRUCTURES, 2020, 242
  • [27] Prediction of fatigue life for CFRP-strengthened steel plates
    Liu, Hongbo
    Xiao, Zhigang
    Zhao, Xiao-Ling
    Al-Mahaidi, Riadh
    THIN-WALLED STRUCTURES, 2009, 47 (10) : 1069 - 1077
  • [28] The effect of fatigue loading on bond strength of CFRP bonded steel plate joints
    Liu, HB
    Zhao, XL
    Al-Mahaidi, R
    BOND BEHAVIOUR OF FRP IN STRUCTURES: PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM BBFS 2005, 2005, : 459 - 464
  • [29] FATIGUE OF WELDED STEEL PLATES UNDER LATERAL LOADING
    BEGG, WS
    JUBB, JEM
    METAL CONSTRUCTION AND BRITISH WELDING JOURNAL, 1972, 4 (10): : 363 - &
  • [30] A comparative study on fatigue behaviour of steel beams retrofitted with welding, pultruded CFRP plates and wet layup CFRP sheets
    Jiao, Hui
    Mashiri, Fidelis
    Zhao, Xiao-Ling
    THIN-WALLED STRUCTURES, 2012, 59 : 144 - 152
12345