[HTML][HTML] Evaluation of computational homogenization methods for the prediction of mechanical properties of additively manufactured metal parts
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 …
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 …
composite materials. This is done by solving the microscale periodic local problems …
Isogeometric homogenization of viscoelastic polymer composites via correspondence principle
We present an isogeometric homogenization theory (IGH) for efficiently identifying
homogenized and local creep and relaxation response of linearly viscoelastic polymer …
homogenized and local creep and relaxation response of linearly viscoelastic polymer …
Finite-volume homogenization of elastic/viscoelastic periodic materials
In this contribution, the three-dimensional (3D) finite-volume direct averaging
micromechanics (FVDAM) is reconstructed by incorporating parametric mapping capability …
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 …
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 …
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
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 …
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 …
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 …
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 …
thermal conductivity of multiphase composite materials with periodic microstructure. The …