Damage onset mechanisms in multi-axial tensile test of 3D Woven Organic Matrix Composite through an in situ coupled micro-computed tomography and acoustic …

SO Balaciart, Y Pannier, M Gigliotti, D Mellier… - Composite …, 2024 - Elsevier
The present work studies the multi-axial damage onset mechanisms of 3D Woven Organic
composite for aero-engine applications. For this purpose, an experimental methodology has …

Optimization design of stacking sequence and material distribution for variable thickness hybrid composite structure based on improved stacking sequence table

X Peng, M Wang, B Yi, J Li, H Wu, S Jiang - Composite Structures, 2023 - Elsevier
The concurrent optimization design method for hybrid laminated composite structure with
variable thickness is proposed. The concept of improved stacking sequence table (iSST) is …

Characterization of failure strain in fiber reinforced composites: Under on-axis and off-axis loading

MY Khalid, AA Rashid, ZU Arif, N Akram, H Arshad… - Crystals, 2021 - mdpi.com
Metals are known for high ductility and have, been used to design and fabricate structural
components for many years. However, composite materials are taking over traditional …

[HTML][HTML] Experimental and numerical fatigue damage characterization in multidirectional thermoplastic glass/polypropylene laminates based on in-situ damage …

J Sommer, M Hajikazemi, I De Baere… - Composites Part B …, 2023 - Elsevier
Quantifying microscopic damage mechanisms in opaque composite laminates with multiple
off-axis plies throughout fatigue experiments is challenging. However, if successful …

[HTML][HTML] A novel numerical simulation method for predicting compressive properties of 3D multiaxial braided composites considering various defects

LEI Ruixin, DOU Hao, SUN Yan, LIU Tao… - Chinese Journal of …, 2023 - Elsevier
This paper reports a novel manufacturing process of preparing the Three-Dimensional
Multiaxial Braided Composites (3DMBCs) and the effects of various defects generated in the …

[HTML][HTML] Evaluation of tensile and flexural properties of woven glass fiber/epoxy laminated composites oriented in edgewise and flatwise directions

K Al-Adily, M Albdiry, H Ammash - Ain Shams Engineering Journal, 2023 - Elsevier
In this study, the tensile and flexural properties of skin-core-skin woven glass fiber/epoxy
laminated composites were conducted. Six plies (laminae) for the skins and twenty-four plies …

On the use of acoustic emission to identify the dominant stress/strain component in carbon/epoxy composite materials

KA Kalteremidou, DG Aggelis, D Van Hemelrijck… - Mechanics Research …, 2021 - Elsevier
Acoustic Emission (AE) is casually employed for monitoring the mechanical behaviour of
composite media as the amount of damage and the different fracture modes can be well …

A computational study about the effects of ply cracking and delamination on the stiffness reduction of damaged lamina and laminate

H Ahmadi, M Hajikazemi… - International Journal of …, 2022 - journals.sagepub.com
Accurate prediction of stiffness degradation in the damaged plies (laminae) is a fundamental
requirement for develo** damage models for composite materials. In this study, a …

Nonlinear modeling analysis of the coupled mechanical strength and stiffness enhancement of composite materials of a Horizontal Axis Wind Turbine Blade (HAWTB)

O Rajad, H Mounir, AE Marjani, SD Fertahi - International Journal on …, 2022 - Springer
Composite materials are used in many wind structures such as renewable wind energy
conversion systems because of their high-performance ratio (density/rigidity) compared to …