Effect of environmental conditioning on pure mode I fracture behaviour of adhesively bonded joints

被引：21
|
作者：
Abdel-Monsef, S. [1 ,2 ]
Renart, J. [1 ,4 ]
Carreras, L. [3 ]
Maimi, P. [1 ]
Turon, A. [1 ]
机构：
[1] Univ Girona, Polytech Sch, AMADE, Campus Montilivi S-N, Girona 17003, Spain
[2] Zagazig Univ, Fac Engn, Struct Engn Dept, POB 44519, Zagazig, Sharkia, Egypt
[3] Aalborg Univ, Dept Mat & Prod, Fibigerstr 16, DK-9220 Aalborg, Denmark
[4] Generalitat Catalunya, Barcelona, Spain
来源：
THEORETICAL AND APPLIED FRACTURE MECHANICS | 2020年 / 110卷
关键词：
DCB; Fracture; Bonded joints; Environmental effects; Ageing; ELASTIC-FOUNDATION; SHEAR-STRENGTH; TEMPERATURE; BEAM; DELAMINATION; MOISTURE; TOUGHNESS; ENERGIES;
D O I：
10.1016/j.tafmec.2020.102826
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The influence of different harsh environmental conditions on the fracture behaviour of secondary bonded adhesive joints is experimentally investigated using mode I DCB tests. Two types of adhesively bonded joints under wet-aged and non-aged conditions were tested at three temperatures: -55 degrees C, room temperature and 80 degrees C. The wet-aged specimens were exposed to accelerated ageing in an environmental chamber at 70 degrees C/85% RH for four years; meanwhile, the non-aged specimens were stored in the laboratory under controlled conditions at room temperature. It was observed that extremely long ageing time has a significant effect on the fracture response of the bonded joint, while the temperature increase is holding a slight impact. Freezing temperature leads to more brittle behaviour and a reduction in the fracture toughness.
引用
收藏
页数：11
相关论文
共 50 条
  • [31] Universal slope-based J-integral methods for characterization of the mode I, mode II and mixed mode I/II fracture behaviour of adhesively bonded interfaces
    Sun, Fengzhen
    Lissner, Maria
    Petrinic, Nik
    Blackman, Bamber R. K.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2024, 252
  • [32] Mixed-mode fracture of adhesively-bonded pultruded composite lap joints
    Zhang, Ye
    Vassilopoulos, Anastasios P.
    Keller, Thomas
    ENGINEERING FRACTURE MECHANICS, 2010, 77 (14) : 2712 - 2726
  • [33] Creep damage laws for bonded joints under pure mode I loading
    Couto, R. F. M.
    de Moura, M. F. S. F.
    Magalhaes, A. G.
    Moreira, R. D. F.
    THEORETICAL AND APPLIED FRACTURE MECHANICS, 2024, 131
  • [34] An extended semi-analytical formulation for fast and reliable mode I/II stress analysis of adhesively bonded joints
    Lelias, G.
    Paroissien, E.
    Lachaud, F.
    Morlier, J.
    Schwartz, S.
    Gavoille, C.
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2015, 62 : 18 - 38
  • [35] Ultimate behaviour of adhesively bonded FRP lap joints
    Ascione, Francesco
    COMPOSITES PART B-ENGINEERING, 2009, 40 (02) : 107 - 115
  • [36] Temperature Dependence of the Fracture Toughness of Adhesively Bonded Joints
    Banea, M. D.
    da Silva, L. F. M.
    Campilho, R. D. S. G.
    JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2010, 24 (11-12) : 2011 - 2026
  • [37] The Influence of Loading Rate on the Mode III Fracture Properties of Adhesively Bonded Composites
    Pennas, D.
    Cantwell, W. J.
    Compston, P.
    JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2009, 28 (16) : 1999 - 2012
  • [38] Mode-I behavior of adhesively bonded composite joints at high loading rates
    Ravindran, Suraj
    Sockalingam, Subramani
    Kodagali, Karan
    Kidane, Addis
    Sutton, Michael A.
    Justusson, Brian
    Pang, Jenna
    COMPOSITES SCIENCE AND TECHNOLOGY, 2020, 198
  • [39] Effect of grooves on the strength of adhesively bonded joints
    da Silva, Lucas F. M.
    Ferreira, N. M. A. J.
    Richter-Trummer, V.
    Marques, E. A. S.
    INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2010, 30 (08) : 735 - 743
  • [40] Experimental determination of fracture toughness for adhesively bonded composite joints
    Senthil, K.
    Arockiarajan, A.
    Palaninathan, R.
    ENGINEERING FRACTURE MECHANICS, 2016, 154 : 24 - 42
12345