Creep analysis of fibre reinforced adhesives in single lap joints-Experimental study

被引：35
作者：
Khalili, S. M. R. [1 ,2 ]
Jafarkarimi, M. H. [3 ]
Abdollahi, M. A. [3 ]
机构：
[1] Islamic Azad Univ, Dept Mech Engn, S Tehran Branch, Tehran, Iran
[2] Kingston Univ, Fac Engn, London, England
[3] Islamic Azad Univ, Dept Mech Engn, Sci & Res Branch, Tehran, Iran
来源：
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES | 2009年 / 29卷 / 06期
关键词：
Creep; Reinforced adhesive lap joint; Fibre; EPOXY ADHESIVES; BEHAVIOR; TEMPERATURE; STRENGTH; LOADS;
D O I：
10.1016/j.ijadhadh.2009.02.007
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
In this paper, the effect of reinforcing the adhesive on the creep behaviour of single lap joints was Studied experimentally. The reinforcement was in the form of fibre and three types of fibres namely aramid, carbon and glass were used. The test was performed at a temperature above the glass transition temperature of the adhesive. The effect of fibre orientation was also investigated. The failure time and initial strain for all the specimens were evaluated and compared to the un-reinforced adhesive joint. According to the results, adding fibres in the bondline considerably affects both the initial strain and the failure time and these effects are dependent on the fibre type and orientations. The fracture surfaces of the specimens were also studied to investigate the failure mechanisms of the reinforced adhesive in creep. The fibre breakage was observed along with adhesive and cohesive failures. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：656 / 661
页数：6
相关论文
共 15 条
  • [1] ASTM, 1994, ANN BOOK ASTM STAND
  • [2] BJORNSSON P, 2005, THESIS LUND U LUND
  • [3] Joint strength predictions for adhesive joints to be used over a wide temperature range
    da Silva, Lucas F. M.
    Adams, R. D.
    [J]. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2007, 27 (05) : 362 - 379
  • [4] Thermal behaviour of silver-filled epoxy adhesives. Technological implications in microelectronics
    Damasceni, A
    Dei, L
    Guasti, F
    [J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2001, 66 (01): : 223 - 232
  • [5] Modelling non-linear creep behaviour of an epoxy adhesive
    Dean, G.
    [J]. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2007, 27 (08) : 636 - 646
  • [6] Modeling of long-term creep behavior of structural epoxy adhesives
    Feng, CW
    Keong, CW
    Hsueh, YP
    Wang, YY
    Sue, HJ
    [J]. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2005, 25 (05) : 427 - 436
  • [7] FINOGENOV GN, 2006, J POLY SCI C, V49, P106
  • [8] Experimental study of the influence of adhesive reinforcement in lap joints for composite structures subjected to mechanical loads
    Khalili, S. M. R.
    Shokuhfar, A.
    Hoseini, S. D.
    Bidkhori, M.
    Khalili, S.
    Mittal, R. K.
    [J]. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2008, 28 (08) : 436 - 444
  • [9] Numerical study of lap joints with composite adhesives and composite adherends subjected to in-plane and transverse loads
    Khalili, S. M. R.
    Khalili, S.
    Pirouzhashemi, M. R.
    Shokuhfar, A.
    Mittal, R. K.
    [J]. INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2008, 28 (08) : 411 - 418
  • [10] The effect of time and temperature on flexural creep and fatigue strength of a silica particle filled epoxy resin
    McMurray, MK
    Amagi, S
    [J]. JOURNAL OF MATERIALS SCIENCE, 1999, 34 (23) : 5927 - 5936
12