[HTML][HTML] A study about the impact of the topological arrangement of fibers on fiber-reinforced composites: some guidelines aiming at the development of new ultra-stiff …
Fiber-reinforced composites are materials that display a great potentiality in many
applications for their multifaceted features. The employment of curved fibers contributes to …
applications for their multifaceted features. The employment of curved fibers contributes to …
Large in-plane elastic deformations of bi-pantographic fabrics: asymptotic homogenization and experimental validation
E Barchiesi, SR Eugster… - … and Mechanics of …, 2020 - journals.sagepub.com
Bi-pantographic fabrics are composed of two families of pantographic beams and
correspond to a class of architectured materials that are described in plane as second …
correspond to a class of architectured materials that are described in plane as second …
Numerical identification of constitutive parameters in reduced-order bi-dimensional models for pantographic structures: application to out-of-plane buckling
Mechanical properties are investigated for a class of microstructured materials with
promising applications. Specifically, we consider a composite material with orthogonal …
promising applications. Specifically, we consider a composite material with orthogonal …
Pantographic beam: a complete second gradient 1D-continuum in plane
There is a class of planar 1D-continua which can be described exclusively by their
placement functions which in turn are curves in a two-dimensional space. In contrast to the …
placement functions which in turn are curves in a two-dimensional space. In contrast to the …
Bio-inspired design of a porous resorbable scaffold for bone reconstruction: a preliminary study
The study and imitation of the biological and mechanical systems present in nature and
living beings always have been sources of inspiration for improving existent technologies …
living beings always have been sources of inspiration for improving existent technologies …
The macroscopic behavior of pantographic sheets depends mainly on their microstructure: experimental evidence and qualitative analysis of damage in metallic …
Recently the exotic properties of pantographic metamaterials have been investigated, and
various mathematical models (both discrete and continuous) have been introduced …
various mathematical models (both discrete and continuous) have been introduced …
A multi-disciplinary approach for mechanical metamaterial synthesis: a hierarchical modular multiscale cellular structure paradigm
Recent advanced manufacturing techniques such as 3D printing have prompted the need
for designing new multiscale architectured materials for various industrial applications …
for designing new multiscale architectured materials for various industrial applications …
Peridynamic model for visco-hyperelastic material deformation in different strain rates
This study presents a peridynamic (PD) constitutive model for visco-hyperelastic materials
under homogenous deformation. The constitutive visco-hyperelastic model is developed in …
under homogenous deformation. The constitutive visco-hyperelastic model is developed in …
First experimental observation of the dynamical behavior of a pantographic metamaterial
The first experimental observation of the dynamical behavior of a pantographic sheet is
presented. The experimental setup and the measurement procedures are accurately …
presented. The experimental setup and the measurement procedures are accurately …
Variational asymptotic homogenization of beam-like square lattice structures
E Barchiesi, S Khakalo - Mathematics and Mechanics of …, 2019 - journals.sagepub.com
By means of variational asymptotic homogenization, using Piola's meso-macro ansatz, we
derive the linear Timoshenko beam as the macro-scale limit of a meso-scale beam-like …
derive the linear Timoshenko beam as the macro-scale limit of a meso-scale beam-like …