A stress concentration-free bonded arcan tensile compression shear test specimen for the evaluation of adhesive mechanical response
Source abstract
Abstract
Abstract Adhesively bonded structures are increasingly used in the industry: aerospace, aeronautics, automotive and nautical fields. It is thus necessary to characterize the behavior of an adhesive in an assembly from an experimental point of view to a modeling one. The development of reliable models needs very good tests to define the performances of the adhesive used. The modified Arcan test developed by Cognard et al. is an interesting test. However it is difficult to use. The work presented in this paper deals with an evolution of this test called the Arcan Tensile/Compression–Shear Test (Arcan TCS). It simplifies the previous approach taking also into account the influence of the edge effects with the development of a new geometry of the beaks close to the adhesive. It is suited to apply tensile/compression–shear loadings to the adhesive. The test specimen proposed was designed and manufactured to improve the modified Arcan test without reducing the efficiency of the results also including an improvement of the bonding procedure. This new specimen is validated with finite element simulations and tested with an epoxy adhesive to determine the load–displacement behavior and the envelopes at failure.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Mechanical Behavior of Composites · Structural Analysis of Composite Materials · Fatigue and fracture mechanics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (30)
Show source-provided references
1. Development of an improved adhesive test method for composite assembly design10.1016/j.compscitech.2004.09.008 ↗
2. Adams · 2005
3. da Silva LFM · 2008
4. ASTM D 1002-94. Apparent shear strength of single-lap-joint adhesively bonded metal specimens by tension loading (metal-to-metal)
5. ASTM D 5656-95. Standard test method for thick-adherend metal lap-shear joints for determination of the stress–strain behaviour of adhesives in shear by tension loading
6. Analysis of the non linear behaviour of an adhesive in bonded assemblies under shear loadings. Proposal of an improved TAST test10.1163/156856109X432956 ↗
7. The stresses in cemented joints10.1115/1.4009336 ↗
8. Analysis of the non linear behaviour of an adhesive in bonded assemblies. Comparison of TAST and ARCAN tests10.1016/j.ijadhadh.2008.04.006 ↗
9. Strength prediction and reliability of brittle epoxy adhesively bonded dissimilar joint10.1016/j.ijadhadh.2013.03.008 ↗
10. Strength prediction of epoxy adhesively bonded scarf joints of dissimilar adherends10.1016/j.ijadhadh.2011.03.001 ↗
11. An experimental investigation of failure initiation in bonded joints10.1016/S1359-6454(98)00200-6 ↗
12. Deformation behaviour of model MMC scarf joints10.1016/S0921-5093(99)00731-5 ↗
13. The investigation of the effect of angle on the failure load and strength of scarf lap joints10.1016/j.ijmecsci.2012.04.010 ↗
14. Fatigue life evaluation of adhesively bonded scarf joints10.1016/j.ijfatigue.2011.08.018 ↗
15. Effect of adhesive thickness, adhesive type and scarf angle on the mechanical properties of scarf adhesive joints10.1016/j.ijsolstr.2013.09.005 ↗
16. End effects in scarf joints10.1016/0266-3538(85)90034-X ↗
17. Three-dimensional asymptotic stress field in the vicinity of an adhesively bonded scarf joint interface10.1016/j.compstruct.2008.10.002 ↗
18. Comparison between experimental and numerical study of the adhesively bonded scarf joint and double scarf joint: influence of internal singularity created by geometry of the double scarf joint on the damage evolution10.1016/j.ijadhadh.2009.01.006 ↗
19. Stress analysis and strength evaluation of scarf adhesive joints subjected to static tensile loadings10.1016/j.ijadhadh.2010.02.002 ↗
20. The investigation of effect of adherend thickness on scarf lap joints10.1002/mawe.201300123 ↗
21. Gineste B, Assemblages de structures en matériaux composites par stratification d’un élément de liaison caractérisation de l’endommagement [Ph.D. thesis]. Nantes, France; 1993
22. Arcan · 1987 · 948 · 41
23. Numerical analysis of edge effects in adhesively-bonded assemblies application to the determination of the adhesive behaviour10.1016/j.compstruc.2008.02.003 ↗
24. 3D modeling of the elastic-plastic behaviour of thin aeronautical adhesive films suited for a wide range of tensile/compression-shear loads10.1080/00218464.2012.750580 ↗
25. Experimental analysis of the behaviour of adhesively bonded joints under tensile/compression–shear cyclic loadings10.1016/j.ijadhadh.2013.01.011 ↗
26. An integrated approach to solving mechanical problems on parallel computers10.1016/S0965-9978(00)00063-6 ↗
27. Huntsman™ Structural Adhesives – Araldite® 420A/B. Publication No. A161, UK; 2004
28. Characterization and modelling of the 3D elastic-plastic behaviour of a ductile adhesive under monotonic tension/compression-shear loads: influence of three cure cycles10.1080/01694243.2012.701528 ↗
29. GOM France SAS. Ris Orangis, France. 〈www.gom.com〉
30. Creac'hcadec R. Eprouvette de mesure de traction, de compression et/ou de cisaillement. Brevet français No. FR 3004805 (A1), CIB: G01N19/04, G01N3/02; Date de Publication: 24.10.14