Results 141 to 150 of about 6,336 (161)

Finite integration method for nonlocal elastic bar under static and dynamic loads

Engineering Analysis with Boundary Elements, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li, M., Hon, Y. C., Korakianitis, T., Wen, P. H.   +3 more
openaire   +2 more sources

Stress-driven versus strain-driven nonlocal integral model for elastic nano-beams

Composites Part B: Engineering, 2017
Abstract In the strain-driven model of nonlocal elasticity proposed by Eringen , the elastic strain is defined by a Fredholm integral equation in which the stress is the output of a convolution between the local response to an elastic strain and a smoothing kernel dependent on a nonlocal parameter.
Giovanni Romano, Raffaele Barretta
exaly   +3 more sources

Free vibration characteristics of nanoscaled beams based on nonlocal integral elasticity theory

Journal of Vibration and Control, 2017
In the present article, the total potential energy principle and the nonlocal integral elasticity theory have been used to develop a novel finite element method for studying the free vibration behavior of nano-scaled beams. The formulations are based on Euler-Bernoulli beam theory and this method is able to properly analyze the free vibration of beams
Maysam Naghinejad, Hamid Reza Ovesy
openaire   +1 more source

Theoretical analysis on elastic buckling of nanobeams based on stress-driven nonlocal integral model

Applied Mathematics and Mechanics, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jiang, Peng, Qing, Hai, Gao, Cunfa
openaire   +1 more source

Local–nonlocal integral theories of elasticity with discontinuity for longitudinal vibration analysis of cracked rods

Acta Mechanica
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pei Zhang, Peter Schiavone, Hai Qing
openaire   +1 more source

A multimesh finite element method for integral nonlocal elasticity using mesh-decoupling technique

International Journal of Mechanical Sciences
Wei Ding, Fabio Semperlotti
exaly   +2 more sources

Finite element analysis of nano-scale Timoshenko beams using the integral model of nonlocal elasticity

Physica E: Low-dimensional Systems and Nanostructures, 2017
Abstract Stress-strain relation in Eringen's nonlocal elasticity theory was originally formulated within the framework of an integral model. Due to difficulty of working with that integral model, the differential model of nonlocal constitutive equation is widely used for nanostructures. However, paradoxical results may be obtained by the differential
A. Norouzzadeh, R. Ansari
openaire   +1 more source

Nano-scaled plate free vibration analysis by nonlocal integral elasticity theory

2018
In the current study, a finite element method is developed using the principle of total potential energy based on nonlocal integral elasticity theory to investigate the free vibration behavior of nano-scaled plates. The classical plate theory is considered for deriving the formulations of the plate.
Ovesy, Hamidreza, Naghinejad, Maysam
openaire   +1 more source

Free vibration analysis of nonlocal nanobeams: a comparison of the one-dimensional nonlocal integral Timoshenko beam theory with the two-dimensional nonlocal integral elasticity theory

Mathematics and Mechanics of Solids, 2022
Hooman Danesh, Javanbakht
exaly  

Rayleigh Waves: Do They Exist as an Exact Solution of Eringen’s Nonlocal Elasticity Theory in Its Integral Formulation?

Journal of Elasticity
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source