[HTML][HTML] Evaluation of computational homogenization methods for the prediction of mechanical properties of additively manufactured metal parts

NG March, DR Gunasegaram, AB Murphy - Additive Manufacturing, 2023 - Elsevier
It is well known that the strongly location-dependent microstructures observed in metal parts
made using additive manufacturing (AM) processes differ from those found in components …

On the effective behavior of viscoelastic composites in three dimensions

OL Cruz-González, R Rodríguez-Ramos… - International Journal of …, 2020 - Elsevier
We address the calculation of the effective properties of non-aging linear viscoelastic
composite materials. This is done by solving the microscale periodic local problems …

Isogeometric homogenization of viscoelastic polymer composites via correspondence principle

Q Chen, X Du, W Wang, G Chatzigeorgiou… - Composite …, 2023 - Elsevier
We present an isogeometric homogenization theory (IGH) for efficiently identifying
homogenized and local creep and relaxation response of linearly viscoelastic polymer …

Finite-volume homogenization of elastic/viscoelastic periodic materials

Q Chen, G Wang, X Chen, J Geng - Composite Structures, 2017 - Elsevier
In this contribution, the three-dimensional (3D) finite-volume direct averaging
micromechanics (FVDAM) is reconstructed by incorporating parametric mapping capability …

[HTML][HTML] Effective behavior of long and short fiber-reinforced viscoelastic composites

OL Cruz-González, A Ramírez-Torres… - … in Engineering Science, 2021 - Elsevier
We study the homogenized properties of linear viscoelastic composite materials in three
dimensions. The composites are assumed to be constituted by a non-aging, isotropic …

Locally exact asymptotic homogenization of viscoelastic composites under anti-plane shear loading

Z He, MJ Pindera - Mechanics of Materials, 2021 - Elsevier
The recently developed elasticity-based locally exact asymptotic homogenization theory is
extended to accommodate non-ageing linearly viscoelastic composites under anti-plane …

Homogenization and localization of ratcheting behavior of composite materials and structures with the thermal residual stress effect

D Yang, Z Yang, Z Zhai, X Chen - Materials, 2019 - mdpi.com
In this contribution, the ratcheting behavior and local field distribution of unidirectional metal
matrix composites are investigated under cyclic loading. To that end, we extended the finite …

Finite volume based asymptotic homogenization of viscoelastic unidirectional composites

Z He - Composite Structures, 2022 - Elsevier
The previously developed finite volume based asymptotic homogenization theory designed
for unidirectional composites with finite-sized microstructures is further extended to non …

Reinforced masonry homogenization by the finite-volume direct averaging micromechanics—FVDAM

RS Escarpini Filho, FPA Almeida - Composite Structures, 2023 - Elsevier
The theory of finite-volume direct averaging micromechanics (FVDAM) has recently been
used to analyze composite materials to obtain their effective properties. This technique has …

A new three-dimensional finite-volume model for evaluation of thermal conductivity of periodic multiphase composites

C de Sousa Vieira, SPC Marques - International Journal of Heat and Mass …, 2019 - Elsevier
This paper proposes a three-dimensional micromechanical model for evaluation of effective
thermal conductivity of multiphase composite materials with periodic microstructure. The …