Evaluation of cross-ply laminate stiffness with a non-uniform distribution of transverse matrix cracks by means of a computational meso-mechanic model

ND Barulich, LA Godoy, PM Dardati - Composite Structures, 2018 - Elsevier
This work addresses the evaluation of the stiffness of fiber-reinforced composite laminates,
by means of a computational meso-mechanic model, considering two non-uniformly spaced …

A novel model to simulate the formation and healing of cracks in self-healing cross-ply composites under flexural loading

P Shabani, MM Shokrieh, A Saeedi - Composite Structures, 2020 - Elsevier
The formation and healing of cracks in fiber-reinforced composites made of a thermally
remendable polymeric matrix were studied. A new thermally remendable polymer, using …

Analysis of cracked general cross-ply laminates under general bending loads: A variational approach

M Hajikazemi, MH Sadr… - Journal of Composite …, 2017 - journals.sagepub.com
A novel variational model is developed that can predict the stress transfer between plies in
cracked general cross-ply laminates subject to general in-plane (Nxx, Nyy, Nxy) and out-of …

Modeling of crack self-healing in thermally remendable fiber-reinforced composites

P Shabani, MM Shokrieh - … Epoxy Resins: Self-Healing, Thermally and …, 2023 - Springer
For incorporating thermally reversible covalent bonds into polymers, Diels–Alder (DA)
cycloaddition reaction has been widely used. The thermally reversible DA reaction is a [4+ 2] …

Progressive damage analysis of deployable composite cylindrical thin-walled hinges

L Su, B Sun, Y Zhang - 2019 IEEE 10th international conference …, 2019 - ieeexplore.ieee.org
The deployable composite cylindrical thin-walled hinges have important potentiality in the
use of deployment mechanisms of satellite and solar array, but the progressive damage …

Inter-relationships among stiffness matrix components for general laminates with transverse cracks in oblique plies

ND Barulich, LA Godoy, PM Dardati - Archive of Applied Mechanics, 2019 - Springer
In this paper, nine inter-relationships linking the stiffness matrix components of symmetrical
or unsymmetrical laminates having transverse matrix cracks in some of the off-axis plies is …

Efficient modeling of the thermal-cracking of a spherical shell encapsulating a round inclusion

GP Zéhil - Materials Science Forum, 2020 - Trans Tech Publ
A simple and efficient computational tool modeling the brittle thermal-cracking behavior of a
spherical shell encapsulating a round inclusion is presented and compared to existing …

The use of viscoelastic layers in GFRP, a new vision of planning hull

P Townsend, JC Suárez, N Muñoz… - Key Engineering …, 2020 - Trans Tech Publ
The planning hull, are types of boats very used in our days, and require special
maintenance and repair. It is proposed the insertion of a viscoelastic layer inside the …

Inter-relationships among elastic constants for symmetrical or unsymmetrical laminates with cracked 90-plies

ND Barulich, LA Godoy, PM Dardati - Mechanics of Advanced …, 2020 - Taylor & Francis
The relations between the stiffness components of a symmetrical or unsymmetrical laminate
having trans-verse matrix cracks only in the 90-degree laminas are explored in this work …

Micromechanics of cracked laminates under uniaxial load: A comparison between approaches

JA Rivera-Santana, A Guevara-Morales… - … in Materials Science …, 2017 - Wiley Online Library
This paper compares stiffness degradation models of cross‐ply glass fiber/epoxy laminates
based on four of the most commonly used approaches to micromechanical modelling: shear …