CINECA IRIS Institutional Research Information System
IRIS è l'Anagrafe della ricerca dell'Università degli Studi di Trento, e ha lo scopo di raccogliere, documentare, conservare e diffondere, anche ad accesso aperto, la produzione scientifica degli autori afferenti all'Università degli Studi di Trento.
EnglishThe Eshelbian (or configurational) force is the main concept of a celebrated theoretical framework associated with the motion of dislocations and, more in general, defects in solids. In a similar vein, in an elastic structure where a (smooth and bilateral) constraint can move and release energy, a force driving the configuration is generated, which therefore is called by analogy ‘Eshelby-like’ or ‘configurational’. This force (generated by a specific movable constraint) is derived both via variational calculus and, independently, through an asymptotic approach. Its action on the elastic structure is counterintuitive, but is fully substantiated and experimentally measured on a model structure that has been designed, realized and tested. These findings open a totally new perspective in the mechanics of deformable mechanisms, with possible broad applications, even at the nanoscale. 2013 Elsevier Ltd. All rights reserved.
Eshelby-like forces acting on elastic structures: theoretical and experimental proof / Bigoni, Davide; Dal Corso, Francesco; Bosi, Federico; Misseroni, Diego. - In: MECHANICS OF MATERIALS. - ISSN 0167-6636. - 80(2015), pp. 368-374. [10.1016/j.mechmat.2013.10.009]
| Titolo: | Eshelby-like forces acting on elastic structures: theoretical and experimental proof | |
| Autori: | Bigoni, Davide; Dal Corso, Francesco; Bosi, Federico; Misseroni, Diego | |
| Autori Unitn: | ||
| Titolo del periodico: | MECHANICS OF MATERIALS | |
| Anno di pubblicazione: | 2015 | |
| Codice identificativo Scopus: | 2-s2.0-84915806202 | |
| Codice identificativo WOS: | WOS:000347493200018 | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/j.mechmat.2013.10.009 | |
| Handle: | http://hdl.handle.net/11572/33794 | |
| Citazione: | Eshelby-like forces acting on elastic structures: theoretical and experimental proof / Bigoni, Davide; Dal Corso, Francesco; Bosi, Federico; Misseroni, Diego. - In: MECHANICS OF MATERIALS. - ISSN 0167-6636. - 80(2015), pp. 368-374. [10.1016/j.mechmat.2013.10.009] | |
| Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 1-s2.0-S0167663613002214-main.pdf | Versione editoriale (Publisher’s layout) | Tutti i diritti riservati (All rights reserved) | Administrator | |
| Eshelby-like forces acting.pdf | Pre-print non referato (Non-refereed preprint) | Tutti i diritti riservati (All rights reserved) | Open Access Visualizza/Apri |
http://hdl.handle.net/11572/33794
Copyright © 2022