A parametric study on the failure strength of multi-bolt composite repairs with different configurations

X Li, Y Gong, L Jiang, Y Zhao, N Hu - Theoretical and Applied Fracture …, 2022 - Elsevier
In this work, a numerical method based on the finite fracture mechanics is presented for
predicting the failure behaviour of multi-bolt composite repairs with different configurations …

Translaminar fracture toughness of interply hybrid laminates under tensile and compressive loads

A Ortega, P Maimí, EV González, JRS de Aja… - … Science and Technology, 2017 - Elsevier
This paper presents an experimental study of the translaminar fracture toughness under
tensile and compressive loads of interply hybrid polymer-matrix composite laminates. The …

[HTML][HTML] Should the translaminar fracture toughness of laminated composites be represented by the R or the J curve? A comparison of their consistency and predictive …

P Maimí, A Ortega, EV González, J Costa - Composites Part A: Applied …, 2022 - Elsevier
The translaminar fracture toughness of laminated composites can be determined
experimentally assuming either linear elastic fracture mechanics (LEFM) or cohesive zone …

On the experimental determination of the -curve of quasi-brittle composite materials

P Maimí, A Wagih, A Ortega, J Xavier, N Blanco… - International Journal of …, 2020 - Springer
Four different methods to experimentally determine the J J-curve of quasi-brittle materials
are analysed and discussed in this work. The first two methods measure the integral of the …

Stress analysis of a bolted finite dimensions plate under bearing-bypass load interaction using the Airy stress function

M Nguyen-Hoang, W Becker - Engineering Structures, 2022 - Elsevier
Bolted joints are frequently used to connect rather thin parts in lightweight structures, eg air-
and spacecraft. This is also motivated by inexpensive manufacturing and the ability to …

Crack sensitivity of bolted metallic and polymeric joints

AA Abd-Elhady, HEDM Sallam - Engineering Fracture Mechanics, 2015 - Elsevier
The effect of the presence of crack located at the fastener hole surface of bolted metallic
(mild steel) and polymeric (Cross-ply [0/90] 4s glass fiber reinforced epoxy composite …

Prediction of net-tension failure of multi-bolt composite joints: A fast approach for laminates with arbitrary layup

X Peng, X Li, G Liu, J Zhao - European Journal of Mechanics-A/Solids, 2021 - Elsevier
In this study, a new fast approach to predict the net-tension failure strength of multi-bolt
composite joints was developed based on finite fracture mechanics and p-version …

Tension failure assessment of composite bolted joints under bearing-bypass load interaction using analytical means

M Nguyen-Hoang, W Becker - Journal of Composite …, 2023 - journals.sagepub.com
Bolted joints are often used in thin parts such as plates or shell-like components in
lightweight structures, eg air-and spacecraft. This is also motivated by an inexpensive …

XFEM modelling in multi-bolted joints using a unified bolt preload

K Supar, H Ahmad, MM Yussof - Latin American Journal of Solids and …, 2019 - SciELO Brasil
Multi-bolted joints are adopted and designed to provide efficient load transfer within
assembled engineering parts. Bearing failure is favorable during design phase due to more …

Structural assessment of composite bolted joints under bearing-bypass load interaction using analytical methods

M Nguyen-Hoang - 2022 - tuprints.ulb.tu-darmstadt.de
Bolted joints are a common means to connect thin parts due to benefits such as inexpensive
manufacturing and their ability to be disassembled. These parts can be plates made of …