Improving load sharing in hybrid bonded/bolted composite joints using an interference-fit bolt

Raju, Karthik Prasanna; Bodjona, Kobyé; Lim, Gyu-Hyeong; Lessard, Larry

doi:10.1016/j.compstruct.2016.04.025

Cited by 77 publications

(13 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Meanwhile, the joint strength in dissimilar adherends was dependent on the strength of the adherend in the same joint configuration. The possibility to join dissimilar materials (composite/metal) by the riveting system was investigated by Fratini and Ruisi [29]. Raju et al…”

Section: Introductionmentioning

confidence: 99%

Tensile and fatigue properties of single lap joints of aluminium alloy/glass fibre reinforced composites fabricated with different joining methods

Mariam

Afendi

Majid

et al. 2018

Composite Structures

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 99%

Tensile and fatigue properties of single lap joints of aluminium alloy/glass fibre reinforced composites fabricated with different joining methods

Mariam

Afendi

Majid

et al. 2018

Composite Structures

View full text Add to dashboard Cite

show abstract

“…Song [15] investigated the damage of epoxy matrix during the interference-fit pin installation process and the results indicated that with the increase of interference-fit size, the compression damage occurs in the epoxy matrix, while fibers remain undamaged. Raju [16] also observed the failure of thermoset composites during interference-fit joining, and conclude that the benefits of interference-fit joining are limited to certain range of interference-fit size, which is 1.5%~2%.…”

Section: Introductionmentioning

confidence: 93%

Effect of CF/PEEK plasticity behavior on the mechanical performance of interference‐fit joint

Yao

Chen

et al. 2021

Polymer Composites

View full text Add to dashboard Cite

Carbon fiber reinforced polyetheretherketone polymer (CF/PEEK) thermoplastic composites have a marked plastic yield stage compared to thermoset composites with epoxy matrix. During the interference fit riveting process, extrusion between rivet and composites laminate creates plastic deformation on the hole wall, which will enhance the bearing capacity of composites hole. Therefore, it is expected that the interference fit will play a greater advantage in enhancing the bearing strength of CF/PEEK riveted joint. Numerical and experimental study are applied to investigate the effect of interference fit on bearing strength of CF/PEEK riveted joint. Results show that the plastic deformation of CF/PEEK composites hole wall is positively correlated with the bearing strength of CF/PEEK riveted joint. When the interference fit size exceeds 2.6%, the bearing capacity of CF/PEEK riveted joint reduces because of the increase of fiber damage. It is concluded that the plastic deformation of riveted hole wall can enhance the bearing capacity of CF/PEEK riveted joint, while fiber damage reduces the bearing capacity of CF/PEEK riveted joint. As the increase of interference-fit size, bearing strength of CF/PEEK riveted joint raises first then decreases, the appropriate interference-fit size is in the range of 2.0%~2.6%, which is larger than that of thermoset composites.

show abstract

“…As the adhesive begins to plastically deform, it is important to implement the elastic-plastic behaviour of the adhesive film and a shear failure criterion. In the literature, different plasticity models have been used [26–28]. The Drucker-Prager plasticity model [27,28] is well suited for describing a pressure-dependent plasticity material such as epoxy adhesives and gives results that reproduce accurately experimental strain hardening data [28].…”

Section: Numerical Simulationmentioning

confidence: 99%

Mechanical performance of repaired sandwich panels: Experimental characterization and finite-element modelling

Ghazali

Dano

Gakwaya

et al. 2017

Jnl of Sandwich Structures & Materials

View full text Add to dashboard Cite

This paper describes the static performance of adhesively bonded repairs on sandwich panels made with carbon-epoxy composite skins and a Nomex core. First, the mechanical behaviour of pristine and repaired panels under tensile loading was studied. All tests were conducted under room temperature conditions. Then, finite-element analyses were performed to predict the behaviour of repaired panels. Two material models were developed for the adhesive joint: one was linear elastic and the second was elastic-plastic with a shear failure criterion. For the composite skins, an orthotropic linear elastic model was used. Numerical model predictions are in good agreement with the experimental results. It was found also that the strength recovery of the repaired structure increases with the decrease of the scarf angle.

show abstract

Improving load sharing in hybrid bonded/bolted composite joints using an interference-fit bolt

Cited by 77 publications

References 21 publications

Tensile and fatigue properties of single lap joints of aluminium alloy/glass fibre reinforced composites fabricated with different joining methods

Tensile and fatigue properties of single lap joints of aluminium alloy/glass fibre reinforced composites fabricated with different joining methods

Effect of CF/PEEK plasticity behavior on the mechanical performance of interference‐fit joint

Mechanical performance of repaired sandwich panels: Experimental characterization and finite-element modelling

Contact Info

Product

Resources

About