Carregant...
Carregant...

Vés al contingut (premeu Retorn)

A finite deformation membrane based on inter-atomic potentials for the transverse mechanics of nanotubes

Autor
Arroyo, M.; Belytschko, T.
Tipus d'activitat
Article en revista
Revista
Mechanics of materials
Data de publicació
2003-03
Volum
35
Número
3-6
Pàgina inicial
193
Pàgina final
215
DOI
https://doi.org/10.1016/S0167-6636(02)00270-3 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/8551 Obrir en finestra nova
Resum
A finite deformation hyper-elastic membrane theory based on inter-atomic potentials for crystalline films composed of a single atomic layer is developed. For this purpose, an extension of the standard Born rule that exploits the differential geometry concept of the exponential map is proposed to deal with the curvature of surfaces. The exponential map is approximated locally and strain measures based on the stretch and the curvature of the membrane arise. The methodology is first particularized ...
Citació
Arroyo, M.; Belytschko, T. A finite deformation membrane based on inter-atomic potentials for the transverse mechanics of nanotubes. "Mechanics of materials", Març 2003, vol. 35, núm. 3-6, p. 193-215.
Paraules clau
Crystal Elasticity, Quasicontinuum, Born Rule, Exponential Map, Membrane, Carbon Nanotubes
Grup de recerca
LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria

Participants

Arxius