[HTML][HTML] Topology optimization-guided lattice composites and their mechanical characterizations

J Song, Y Wang, W Zhou, R Fan, B Yu, Y Lu… - Composites Part B …, 2019 - Elsevier
Optimization design assisted with advanced additive manufacturing techniques opens an
effective gate for us to create novel, lightweight, mechanically robust cellular materials …

[HTML][HTML] A multiscale damage analysis of periodic composites using a couple-stress/Cauchy multidomain model: Application to masonry structures

L Leonetti, F Greco, P Trovalusci, R Luciano… - Composites Part B …, 2018 - Elsevier
A novel multiscale strategy is proposed for the damage analysis of masonry structures
modeled as periodic composites. Such a computational strategy, whose aim is to reduce the …

[HTML][HTML] Equivalent micropolar model for porous guided bone regeneration mesh: Optimum design for desired mechanical properties

A Rezaei, R Izadi, N Fantuzzi - Applied Mathematical Modelling, 2024 - Elsevier
In the present work, a micropolar continuum model is adopted to homogenise a
heterogeneous porous model of Guided Bone Regeneration (GBR) meshes. GBR meshes …

[HTML][HTML] Elastoplastic-damaged meso-scale modelling of concrete with recycled aggregates

G Mazzucco, G Xotta, B Pomaro, VA Salomoni… - Composites Part B …, 2018 - Elsevier
The use of recycled concrete aggregates is very attractive from the point of view of reducing
concrete production costs and of sustainability. A peculiar origin of such aggregates is that of …

Mechanical behavior of anisotropic composite materials as micropolar continua

N Fantuzzi, P Trovalusci, S Dharasura - Frontiers in Materials, 2019 - frontiersin.org
The macroscopic behavior of materials with anisotropic microstructure described as
micropolar continua is investigated in the present work. Micropolar continua are …

Variable-order approach to nonlocal elasticity: Theoretical formulation, order identification via deep learning, and applications

S Patnaik, M Jokar, F Semperlotti - Computational Mechanics, 2022 - Springer
This study presents the formulation of the variable-order continuum mechanics theory and its
application to the analysis of nonlocal heterogeneous solids. The variable-order continuum …

Flexural wave propagation in periodic Micropolar-Cosserat panels: Spectral element formulation

SK Singh, A Baxy, A Banerjee, D Bhattacharya… - European Journal of …, 2023 - Elsevier
In this research, a perspective of the dispersion relation of flexural waves on periodic
structures is proposed. The rotational theory of micro-elements is stem to explore the …

Displacement-driven approach to nonlocal elasticity

S Patnaik, S Sidhardh, F Semperlotti - European Journal of Mechanics-A …, 2022 - Elsevier
This study presents a physically-consistent displacement-driven reformulation of the concept
of action-at-a-distance, which is at the foundation of nonlocal elasticity. In contrast to the …

'Explicit'and 'implicit'non-local continuous descriptions for a plate with circular inclusion in tension

M Tuna, L Leonetti, P Trovalusci, M Kirca - Meccanica, 2020 - Springer
Increasing application of composite structures in engineering field inherently speed up the
studies focusing on the investigation of non-homogeneous bodies. Due to their capability on …

Metal-coated hybrid meso-lattice composites and their mechanical characterizations

J Song, L Gao, K Cao, H Zhang, S Xu, C Jiang… - Composite …, 2018 - Elsevier
Develo** cellular materials, especially ordered lattice structures, would allow the
exploitation of structural advantages and enhance the mechanical performances. However …