93 citations · 161 across the 8 of their papers we have counts for
8 papers
Discovery of Hyperelastic Constitutive Laws from Experimental Data with EUCLID
Arefeh Abbasi, Maurizio Ricci, Pietro Carrara +4
We assess the performance of EUCLID, Efficient Unsupervised Constitutive Law Identification and Discovery, a recently proposed framework for automated discovery of constitutive law…
The most severe imperfection governs the buckling strength of pressurized multi-defect hemispherical shells
Fani Derveni, Florian Choquart, Arefeh Abbasi +2
We perform a probabilistic investigation on the effect of systematically removing imperfections on the buckling behavior of pressurized thin, elastic, hemispherical shells containi…
Designing a braille reader using the snap buckling of bistable magnetic shells
Arefeh Abbasi, Tian Chen, Bastien F. G. Aymon +1
A design concept is introduced for the building block, a dot, of programmable braille readers utilizing bistable shell buckling, magnetic actuation, and pneumatic loading. The desi…
Defect-Defect Interactions in the Buckling of Imperfect Spherical Shells
Fani Derveni, Arefeh Abbasi, Pedro M. Reis
We perform finite element simulations to study the impact of defect-defect interactions on the pressure-induced buckling of thin, elastic, spherical shells containing two dimpled i…
Comparing the buckling strength of spherical shells with dimpled versus bumpy defects
Arefeh Abbasi, Fani Derveni, Pedro M. Reis
We investigate the effect of defect geometry in dictating the sensitivity of the critical buckling conditions of spherical shells under external pressure loading. Specifically, we…
Snap buckling of bistable beams under combined mechanical and magnetic loading
Arefeh Abbasi, Tomohiko G. Sano, Dong Yan +1
We investigate the mechanics of bistable, hard-magnetic, elastic beams, combining experiments, finite element modeling (FEM), and a reduced-order theory. The beam is made of a hard…
A comprehensive framework for hard-magnetic beams: reduced-order theory, 3D simulations, and experiments
Dong Yan, Arefeh Abbasi, Pedro M. Reis
Thin beams made of magnetorheological elastomers embedded with hard magnetic particles (hard-MREs) are capable of large deflections under an applied magnetic field. We propose a co…
Magneto-active elastic shells with tunable buckling strength
Dong Yan, Matteo Pezzulla, Lilian Cruveiller +2
Shell buckling is central in many biological structures and advanced functional materials, even if, traditionally, this elastic instability has been regarded as a catastrophic phen…