Photoreforming of waste polymers for sustainable hydrogen fuel and chemicals feedstock: waste to energy
Energy from renewable resources is central to environmental sustainability. Among the
renewables, sunlight-driven fuel synthesis is a sustainable and economical approach to …
renewables, sunlight-driven fuel synthesis is a sustainable and economical approach to …
Mechanical metamaterials: a state of the art
E Barchiesi, M Spagnuolo… - … and Mechanics of Solids, 2019 - journals.sagepub.com
In this paper, we give a review of the state of the art in the study of mechanical
metamaterials. The very attractive property of having a microstructure capable of …
metamaterials. The very attractive property of having a microstructure capable of …
Pantographic metamaterials: an example of mathematically driven design and of its technological challenges
F Dell'Isola, P Seppecher, JJ Alibert… - Continuum Mechanics …, 2019 - Springer
In this paper, we account for the research efforts that have been started, for some among us,
already since 2003, and aimed to the design of a class of exotic architectured, optimized …
already since 2003, and aimed to the design of a class of exotic architectured, optimized …
A survey of modeling of lattice structures fabricated by additive manufacturing
The lattice structure is a type of cellular material with trusslike frames which can be
optimized for specific loading conditions. The fabrication of its intricate architecture is …
optimized for specific loading conditions. The fabrication of its intricate architecture is …
Advances in pantographic structures: design, manufacturing, models, experiments and image analyses
In the last decade, the exotic properties of pantographic metamaterials have been
investigated and different mathematical models (both discrete or continuous) have been …
investigated and different mathematical models (both discrete or continuous) have been …
Obtaining auxetic and isotropic metamaterials in counterintuitive design spaces: an automated optimization approach and experimental characterization
Recent advancements in manufacturing, finite element analysis (FEA), and optimization
techniques have expanded the design possibilities for metamaterials, including isotropic …
techniques have expanded the design possibilities for metamaterials, including isotropic …
Hencky-type discrete model for pantographic structures: numerical comparison with second gradient continuum models
E Turco, F Dell'Isola, A Cazzani, NL Rizzi - Zeitschrift für angewandte …, 2016 - Springer
Hencky (Über die angenäherte Lösung von Stabilitätsproblemen im Raum mittels der
elastischen Gelenkkette. Ph. D. thesis, Engelmann, 1921) proposed a discrete model for …
elastischen Gelenkkette. Ph. D. thesis, Engelmann, 1921) proposed a discrete model for …
A strain gradient variational approach to damage: a comparison with damage gradient models and numerical results
The global response of experimental uniaxial tests cannot be homogeneous, because of the
unavoidable presence of localized deformations, which is always preferential from an …
unavoidable presence of localized deformations, which is always preferential from an …
Strain gradient and generalized continua obtained by homogenizing frame lattices
H Abdoul-Anziz, P Seppecher - Mathematics and mechanics of complex …, 2018 - msp.org
We determine the effective behavior of periodic structures made of welded elastic bars.
Taking into account the fact that flexural and torsional stiffnesses are much smaller than the …
Taking into account the fact that flexural and torsional stiffnesses are much smaller than the …
Linear pantographic sheets: asymptotic micro-macro models identification
In this paper we consider linear pantographic sheets, which in their natural configuration are
constituted by two orthogonal arrays of straight fibers interconnected by internal pivots. We …
constituted by two orthogonal arrays of straight fibers interconnected by internal pivots. We …