Stochastic virtual tests for high-temperature ceramic matrix composites
We review the development of virtual tests for high-temperature ceramic matrix composites
with textile reinforcement. Success hinges on understanding the relationship between the …
with textile reinforcement. Success hinges on understanding the relationship between the …
[HTML][HTML] A methodology to generate design allowables of composite laminates using machine learning
This work represents the first step towards the application of machine learning techniques in
the prediction of statistical design allowables of composite laminates. Building on data …
the prediction of statistical design allowables of composite laminates. Building on data …
Mesolevel modeling of failure in composite laminates: constitutive, kinematic and algorithmic aspects
FP Van der Meer - Archives of computational methods in engineering, 2012 - Springer
In this paper recent developments for mesolevel modeling of failure in composite laminates
are reviewed. The complexity of failure processes in composite laminates presses the need …
are reviewed. The complexity of failure processes in composite laminates presses the need …
[HTML][HTML] A finite fracture mechanics model for the prediction of the open-hole strength of composite laminates
PP Camanho, GH Erçin, G Catalanotti, S Mahdi… - Composites Part A …, 2012 - Elsevier
A new model based on finite fracture mechanics is proposed to predict the open-hole tensile
strength of composite laminates. Failure is predicted when both stress-based and energy …
strength of composite laminates. Failure is predicted when both stress-based and energy …
[HTML][HTML] Numerical analysis of size effects on open-hole tensile composite laminates
The tensile strength of open-hole fibre reinforced composite laminates depends on in-plane,
thickness and ply lay-up scaling. Translaminar (fibre direction) mode I fracture toughness …
thickness and ply lay-up scaling. Translaminar (fibre direction) mode I fracture toughness …
Modeling the inelastic deformation and fracture of polymer composites–Part II: Smeared crack model
This paper describes and validates a new fully three-dimensional smeared crack model to
predict the onset and propagation of ply failure mechanisms in polymer composites …
predict the onset and propagation of ply failure mechanisms in polymer composites …
Computational modeling of complex failure mechanisms in laminates
A computational framework for the simulation of progressive failure in composite laminates
is presented. The phantom-node method (a variation to the XFEM) is used for a mesh …
is presented. The phantom-node method (a variation to the XFEM) is used for a mesh …
High-fidelity micro-scale modeling of the thermo-visco-plastic behavior of carbon fiber polymer matrix composites
An experimentally validated micro-scale analysis of the visco-thermo-mechanical behavior
of polymer matrix composites under different loads is proposed. A new constitutive law for …
of polymer matrix composites under different loads is proposed. A new constitutive law for …
[HTML][HTML] On the validation of a damage mesomodel for laminated composites by means of open-hole tensile tests on quasi-isotropic laminates
Laminated composites are designed to withstand significant loads thanks to the cooperation
and interaction of plies with different orientations. Due to the growing use of these materials …
and interaction of plies with different orientations. Due to the growing use of these materials …
Modelling the nonlinear behaviour and fracture process of AS4/PEKK thermoplastic composite under shear loading
The accurate determination of non-linear shear behaviour and fracture toughness of
continuous carbon-fibre/polymer composites remains a considerable challenge. These …
continuous carbon-fibre/polymer composites remains a considerable challenge. These …