A review on models for the 3D statics and 2D dynamics of pantographic fabrics

E Barchiesi, L Placidi - Wave dynamics and composite mechanics for …, 2017 - Springer
A review on models for the statics of out-of-plane deformable pantographic fabrics is
presented, along with a model describing the dynamics of in-plane-only deformable …

Hemivariational continuum approach for granular solids with damage-induced anisotropy evolution

D Timofeev, E Barchiesi, A Misra… - … and Mechanics of …, 2021 - journals.sagepub.com
Mechanical behavior of materials with granular microstructures is confounded by unique
features of their grain-scale mechano-morphology, such as the tension–compression …

Thermodynamically consistent data-driven computational mechanics

D González, F Chinesta, E Cueto - Continuum Mechanics and …, 2019 - Springer
In the paradigm of data-intensive science, automated, unsupervised discovering of
governing equations for a given physical phenomenon has attracted a lot of attention in …

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 …

A Ritz approach for the static analysis of planar pantographic structures modeled with nonlinear Euler–Bernoulli beams

U Andreaus, M Spagnuolo, T Lekszycki… - Continuum Mechanics …, 2018 - Springer
We present a finite element discrete model for pantographic lattices, based on a continuous
Euler–Bernoulli beam for modeling the fibers composing the pantographic sheet. This model …

Topology optimization of cracked structures using peridynamics

A Kefal, A Sohouli, E Oterkus, M Yildiz… - Continuum Mechanics …, 2019 - Springer
Finite element method (FEM) is commonly used with topology optimization algorithms to
determine optimum topology of load-bearing structures. However, it may possess various …

Three-point bending test of pantographic blocks: numerical and experimental investigation

ME Yildizdag, E Barchiesi… - … and Mechanics of …, 2020 - journals.sagepub.com
The equilibrium forms of pantographic blocks in a three-point bending test are investigated
via both experiments and numerical simulations. In the computational part, the …

King post truss as a motif for internal structure of (meta) material with controlled elastic properties

E Turco, I Giorgio, A Misra… - Royal Society open …, 2017 - royalsocietypublishing.org
One of the most interesting challenges in the modern theory of materials consists in the
determination of those microstructures which produce, at the macro-level, a class of …

Pantographic beam: a complete second gradient 1D-continuum in plane

E Barchiesi, SR Eugster, L Placidi… - Zeitschrift für angewandte …, 2019 - Springer
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 …

[HTML][HTML] Second-grade elasticity of three-dimensional pantographic lattices: theory and numerical experiments

I Giorgio, F Dell'isola, DJ Steigmann - Continuum Mechanics and …, 2023 - Springer
A continuum theory of pantographic lattices, based on second-grade elasticity, is presented.
The proposed model is able to describe the mechanical behavior of a type of material …