Quasi-static simulation and fatigue life estimation of fused filament fabrication of polylactic acid specimens using finite element method

MR Adibeig, MA Saeimi-Sadigh, F Vakili-Tahami… - Journal of Manufacturing …, 2023 - Elsevier
The additive manufacturing (AM) technique has recently attracted more attention in rapid
prototyping methods due to its unprecedented performance in engineering applications …

Determining strain-based fatigue parameters of additively manufactured Ti–6Al–4V: effects of process parameters and loading conditions

S Hassanifard, MR Adibeig, SM Hashemi - The International Journal of …, 2022 - Springer
This study intends to evaluate the strain-based fatigue parameters of Ti–6Al–4V alloys
fabricated through additive manufacturing (AM), considering the effects of AM methods …

Polyethylene FSSW/Adhesive hybrid single strap joints: Parametric optimization and FE simulation

MR Adibeig, F Vakili-Tahami, MA Saeimi-Sadigh… - International Journal of …, 2021 - Elsevier
In this paper, the mechanical behavior of single strap joints was investigated under tensile
loading. Four sets of specimens were fabricated eg, adhesively bonded, friction stir spot …

Comparisons of formation process and quality between two-layer and three-layer self-piercing riveted joints

H Zhao, L Han, X Liu, Y Liu - The International Journal of Advanced …, 2023 - Springer
In this paper, the differences and similarities between two-layer and three-layer self-piercing
riveting (SPR) joints were systematically analysed by combining experimental tests and a …

[PDF][PDF] Safety of aircraft structures in the context of composite element connection

R Bielawski, W Rządkowski, MP Kowalik… - International Review of …, 2020 - academia.edu
Recently, there has been a growing trend towards an ever greater use of composite
materials in aircraft structures. This necessitates a search for effective ways of joining these …

Local Ratcheting at the Notch Region of Non-Press-Fitted and Press-Fitted Al 7075-T6 Samples Undergoing Asymmetric Stress Cycles

F Hatami, A Varvani-Farahani - Metals, 2023 - mdpi.com
The present study evaluated the ratcheting response of notched and press-fitted Al 7075-T6
specimens under stress-controlled asymmetric cycles. The degree of the interference fit …

Probabilistic analysis of fatigue behavior of single lap riveted joints

E Armentani, A Greco, A De Luca, R Sepe - Applied Sciences, 2020 - mdpi.com
This research deals with the fatigue behavior of 200 small single lap multiple-riveted joint
specimens, widely used for aeronautic structures. The tests were performed with three …

Investigation and optimization of structural parameters for the forming quality and mechanical properties of CFRP/Al self-piercing riveting

D Kong, D Wang, C Xie, S Wang, X Zhang… - The International Journal …, 2023 - Springer
The effects of structural parameters on the forming quality and mechanical properties of
CFRP (carbon fiber reinforced polymer)/Al (aluminum) self-piercing riveting (SPR) were …

Obtaining optimum creep lifetime of Al 7075-T6 rotating pressurized vessel based on the experimental data, using reference stress method (RSM)

F Seraj, L Fadaie-Vash, F Vakili-Tahami… - International Journal of …, 2021 - Elsevier
Most of the mechanical components are exposed to environmental attacks and different
loading conditions, eg, internal pressure, high-temperature gradient, and angular velocity …

Creep lifetime of Al 6061-T6 pressurized rotating friction stir welded tube subjected to internal pressure and rotational velocity: Welding and creep lifetime optimization

HA Rashid, F Vakili-Tahami… - International Journal of …, 2023 - Elsevier
Aluminum 6061-T6 alloys have numerous applications in the industry due to their unique
properties such as higher corrosion resistance and strength-to-weight ratio. Friction stir …