[图书][B] Classical and generalized models of elastic rods

D Iesan - 2008 - taylorfrancis.com
Reflecting new developments in the study of Saint-Venant's problem, Classical and
Generalized Models of Elastic Rods focuses on the deformation of elastic cylinders for three …

A simple non-linear model for internal friction in modified concrete

D Scerrato, I Giorgio, A Madeo, A Limam… - International Journal of …, 2014 - Elsevier
In this paper we consider a two-degrees-of-freedom, non-linear model aiming to describe
internal friction phenomena which have been observed in some modified concrete …

Dynamic damage identification using complex mode shapes

E Lofrano, A Paolone, G Ruta - Structural Control and Health …, 2020 - Wiley Online Library
Damage, be it a material or a geometric degradation, modifies some features of the
response foreseen by the original structural design. These variations, once the dependence …

A direct approach for the evaluation of the conventional modes within the GBT formulation

G Piccardo, G Ranzi, A Luongo - Thin-Walled Structures, 2014 - Elsevier
This paper proposes a new approach for the evaluation of the conventional modes, ie rigid,
distortional, local and Bredt shear-modes, to be used in the framework of the Generalised …

Towards the design of an enriched concrete with enhanced dissipation performances

D Scerrato, I Giorgio, A Della Corte, A Madeo… - Cement and Concrete …, 2016 - Elsevier
The effect of micro-particle addition on internal dissipation of concrete was experimentally
investigated. The idea was to increase the internal friction and improve the related damping …

A micro‐structural model for dissipation phenomena in the concrete

D Scerrato, I Giorgio, A Della Corte… - … for Numerical and …, 2015 - Wiley Online Library
In the present paper, a constitutive model for the description of the dissipation in the
concrete is provided. The theoretical description is based on a micromorphic model in which …

Compressive buckling for symmetric TWB with non-zero warping stiffness

G Piana, E Lofrano, A Manuello, G Ruta… - Engineering Structures, 2017 - Elsevier
Torsion and bending/torsion buckling may occur for compressed thin-walled open profiles
used in engineering and architecture applications. We report experimental results provided …

Pure bending of a piezoelectric layer in second gradient electroelasticity theory

Y Solyaev, S Lurie - Acta Mechanica, 2019 - Springer
The semi-inverse analytical solution of a pure bending problem for a piezoelectric layer is
developed in the framework of linear electroelasticity theory with strain gradient and electric …

Exact solutions for radial deformations of a functionally graded isotropic and incompressible second-order elastic cylinder

RC Batra, GL Iaccarino - International Journal of Non-Linear Mechanics, 2008 - Elsevier
We find closed-form solutions for axisymmetric plane strain deformations of a functionally
graded circular cylinder comprised of an isotropic and incompressible second-order elastic …

Warping and Ljapounov stability of non-trivial equilibria of non-symmetric open thin-walled beams

M Brunetti, E Lofrano, A Paolone, G Ruta - Thin-Walled Structures, 2015 - Elsevier
We investigate the effects of warping on the dynamic stability of non-trivial equilibrium
configurations for non-symmetric open thin-walled beams. We use a direct one-dimensional …