A 3-D numerical modeling for prediction of mixed failure characteristics in composite single lap joints with hybrid adhesive layer
Source abstract
Abstract
In general, the fracture of composite single lap joints (SLJ) may be induced by various combination of individual failure types such as adhesive and adherend failure. In this work, a 3-D numerical method is established in order to consider the mixed failure characteristics of the cohesive failure in adhesive layer, the delamination failure and the failure of fiber and matrix in composite adherend. A 3-D mixed-mode continuum damage model is applied for the simulation of cohesive failure in adhesive layer. The delamination failure is predicted by the cohesive zone model (CZM) at interlayer of plies adjacent to the adhesive layer, and orthotropic elastic model and Hashin criterion is used for the mechanical response of fiber and matrix. Some examples are considered in order to validate the current numerical method for composite SLJs with single and functionally graded adhesive layer. Also, these examples show the coupled failure characteristics details in the composite SLJs with various stacking sequences.
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Research context
OpenAlex topics: Mechanical Behavior of Composites · Fatigue and fracture mechanics · Structural Behavior of Reinforced Concrete
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. 2012
2. Strength calculation of composite single lap joints with Fiber-Tear-Failure10.1016/j.compositesb.2014.03.004 ↗
3. da Silva · 2012
4. A review of finite element analysis of adhesively bonded joints10.1016/j.ijadhadh.2011.01.006 ↗
5. Adhesively bonded joints in composite materials: an overview
6. Effect of the geometry in the strength of single-lap adhesive joints of composite laminates under uniaxial tensile load10.1016/j.ijadhadh.2016.10.009 ↗
7. Parametric study of adhesive joints with composites10.1016/j.ijadhadh.2012.01.019 ↗
8. Using a cohesive damage model to predict the tensile behaviour of CFRP single-strap repairs10.1016/j.ijsolstr.2007.10.003 ↗
9. Taguchi analysis of bonded composite single-lap joints using a combined interface–adhesive damage model10.1016/j.ijadhadh.2012.06.001 ↗
10. A study on mixed fracture characteristics of composite single lap joint (SLJ) combining mixed continuum damage model and critical zone size based approach10.1016/j.ijadhadh.2019.102447 ↗
11. Camanho · 2002
12. Measurement of mixed-mode delamination fracture toughness of unidirectional glass/epoxy composites with mixed-mode bending apparatus10.1016/0266-3538(96)00005-X ↗
13. An interface element for the simulation of delamination in unidirectional fiber-reinforced composite laminates10.1016/j.engfracmech.2007.03.013 ↗
14. Murat D, Ferhat K. Failure behaviour of the adhesive layer and angle ply composite adherends in single lap joints: A numerical study. Int J Adhesion Adhes. https://doi.org/10.1016/j.ijadhadh.2018.10.010.10.1016/j.ijadhadh.2018.10.010 ↗
15. Kupski J, Freitas ST, Zarouchas D, Camanho PP, Benedictus R. Composite layup effect on the failure mechanism of single lap bonded joints. Compos Struct. https://doi.org/10.1016/j.compstruct.2019.02.093.10.1016/j.compstruct.2019.02.093 ↗
16. Prediction of flange debonding in composite stiffened panels using an analytical crack tip element based methodology10.1016/j.compstruct.2007.10.027 ↗
17. 3D nonlinear XFEM simulation of delamination in unidirectional composite laminates: a sensitivity analysis of modeling parameters
18. Special issue on functionally graded adhesively bonded systems10.1016/j.ijadhadh.2017.05.002 ↗
19. Adhesively bonded functionally graded joints by induction heating10.1016/j.ijadhadh.2013.09.045 ↗
20. An experimental investigation on the failure loads of the mono and bi-adhesive joints
21. Stress reduction of 3D printed compliance‐tailored multilayers10.1002/adem.201700883 ↗
22. Determination of failure envelope of functionally graded adhesive bonded joints by using mixed mode continuum damage model and response surface method10.1016/j.ijadhadh.2021.102815 ↗
23. Performance of additively manufactured cylindrical bonded systems with stiffness-tailored interface10.1016/j.ijsolstr.2018.06.002 ↗
24. Material-tailored adhesively bonded multilayers: a theoretical analysis10.1016/j.ijmecsci.2018.08.017 ↗
25. Mixed-mode I+II contimum damage model applied to fracture characterization of bonded joints10.1016/j.ijadhadh.2012.10.014 ↗
26. An adaptation of mixed-mode I+II continuum damage model for prediction of fracture characteristics in adhesively bonded joint10.1016/j.ijadhadh.2017.10.008 ↗
27. 2017
28. Loading and fracture response of CFRP-to-steel adhesively bonded joints with thick adherents - Part II10.1016/j.compstruct.2012.08.056 ↗
29. Strong · 2008
30. Guess · 1995
31. Effect of adhesive type and thickness on the lap shear strength10.1080/00218460600948511 ↗
32. Influence of adhesive thickness on local interface fracture and overall strength of metallic adhesive bonding structures10.1016/j.ijadhadh.2012.07.012 ↗