Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Enrico Radi"'
Autor:
Matteo Strozzi, Isaac E. Elishakoff, Michele Bochicchio, Marco Cocconcelli, Riccardo Rubini, Enrico Radi
Publikováno v:
C, Vol 10, Iss 1, p 24 (2024)
In this study, a new anisotropic elastic shell model with a nonlocal strain gradient is developed to investigate the vibrations of simply supported single-walled carbon nanotubes (SWCNTs). The Sanders–Koiter shell theory is used to obtain strain–
Externí odkaz:
https://doaj.org/article/568e56a92a7c4b7abad20c9b22b0198d
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 8, Iss 4, Pp 1456-1466 (2022)
This paper deals with the pull-in instability of cantilever nano-switches subjected to electrostatic and intermolecular forces in the framework of the two-phase nonlocal theory of elasticity. The problem is governed by a nonlinear integro-differentia
Externí odkaz:
https://doaj.org/article/7a470b6f5294435696970aaa6638ea10
Autor:
Matteo Strozzi, Isaac E. Elishakoff, Michele Bochicchio, Marco Cocconcelli, Riccardo Rubini, Enrico Radi
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1390 (2023)
In the present paper, a comparison is conducted between three classical shell theories as applied to the linear vibrations of single-walled carbon nanotubes (SWCNTs); specifically, the evaluation of the natural frequencies is conducted via Donnell, S
Externí odkaz:
https://doaj.org/article/0267ef4d4ca0461f8d88bd49e11590e6
Autor:
Federico Oyedeji Falope, Enrico Radi
Publikováno v:
Modelling and Simulation in Engineering, Vol 2016 (2016)
The present work deals with the mechanical behaviour of thin films bonded to a homogeneous elastic orthotropic half plane under plain strain condition and infinitesimal strain. Both the film and semi-infinite substrate display linear elastic orthotro
Externí odkaz:
https://doaj.org/article/558baad3fbf54ae19f4cfcf56e63d7c7
Autor:
Antonio Strozzi, Enrico Radi
A theoretical model of a pin-lug fitting in the presence of a pin-lug gap is developed that accounts for the nonlinear link between the load and the pin-lug angular width in this progressive contact, which is assumed frictionless. This model adopts a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78da3dc0124afc0d7c7b6bc7d690f4d8
https://journals.sagepub.com/doi/10.1177/09544062231167264
https://journals.sagepub.com/doi/10.1177/09544062231167264
The problem about steady-state temperature distribution in a homogeneous isotropic medium containing a pore or an insulating inhomogeneity formed by two coalesced spheres of the same radius, under arbitrarily oriented uniform heat flux, is solved ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1199c4f4934cfc914b0c2a668547f72e
https://zenodo.org/record/7044223
https://zenodo.org/record/7044223
The problem of a homogeneous isotropic elastic layer resting on a rigid base and loaded by an internal point force is analytically investigated under plane strain conditions. The displacement field is sought as the superposition of a fundamental solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::fa8ee741a94fd3770a056d7235b87e29
https://zenodo.org/record/7043672
https://zenodo.org/record/7043672
Autor:
Andrea Nobili, Enrico RADI
Publikováno v:
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 380
From variational principles we develop the Hamiltonian formalism for generally anisotropic microstructured materials, in an attempt to extend the celebrated Stroh formulation. Microstructure is expressed through the indeterminate (or Mindlin–Tierst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5a172fc69a7cf93513b358321e8cbbc
https://doi.org/10.1098/rsta.2021.0374
https://doi.org/10.1098/rsta.2021.0374
Autor:
Enrico Radi, Giovanni Bianchi
Publikováno v:
Meccanica. 55:193-209
Two-side accurate analytical estimates of the pull-in parameters of a carbon nanotube switch clamped at one end under electrostatic actuation are provided by considering the proper expressions of the electrostatic force and van der Waals interactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56f14b004f267ac28b7e8c108c3d93be
https://doi.org/10.1007/s11012-019-01119-8
https://doi.org/10.1007/s11012-019-01119-8
We consider here the problem of a three-dimensional (3D) body subjected to an arbitrarily oriented and remotely applied stationary heat flux. The body includes a non-conductive inhomogeneity (or pore) having the shape of two intersecting spheres with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16dbf76154ff162143a38f01a1ad7dc8
https://hdl.handle.net/11380/1283440
https://hdl.handle.net/11380/1283440