Exploració per autor "Belytschko, T."
Ara es mostren els items 1-5 de 5
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A finite deformation membrane based on inter-atomic potentials for the transverse mechanics of nanotubes
Arroyo Balaguer, Marino; Belytschko, T. (2003-03)
Article
Accés obertA 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 ... -
Continuum mechanics modeling and simulation of carbon nanotubes
Arroyo Balaguer, Marino; Belytschko, T. (2005-12)
Article
Accés obertThe understanding of the mechanics of atomistic systems greatly benefits from continuum mechanics. One appealing approach aims at deductively constructing continuum theories starting from models of the interatomic interactions. ... -
Finite crystal elasticity of carbon nanotubes based on the exponential Cauchy-Born rule
Arroyo Balaguer, Marino; Belytschko, T. (2004-03)
Article
Accés obertA finite deformation continuum theory is derived from interatomic potentials for the analysis of the mechanics of carbon nanotubes. This nonlinear elastic theory is based on an extension of the Cauchy-Born rule called the ... -
Finite element methods for the non-linear mechanics of crystalline sheets and nanotubes
Arroyo Balaguer, Marino; Belytschko, T. (Wiley and Sons, 2004-01)
Article
Accés obertThe formulation and finite element implementation of a finite deformation continuum theory for the mechanics of crystalline sheets is described. This theory generalizes standard crystal elasticity to curved monolayer ... -
Nonlinear mechanical response and rippling of thick multi-walled carbon nanotubes
Arroyo Balaguer, Marino; Belytschko, T. (2003-11)
Article
Accés obertThe measured drop of the effective bending stiffness of multiwalled carbon nanotubes (MWCNTs) with increasing diameter is investigated by a generalized local quasicontinuum method. The previous hypothesis that this reduction ...