Results 121 to 130 of about 1,345,655 (169)

A Review of Modified/Consistent Couple Stress and Strain Gradient Theories for Analyzing Static and Dynamic Behaviors of Functionally Graded Microscale Plates and Shells. [PDF]

Materials (Basel)
Wu CP, Chang TY.
europepmc   +1 more source

On integral and differential formulations in nonlocal elasticity [PDF]

European Journal of Mechanics, A/Solids, 2023
The paper is concerned with comparative analysis of differential and integral formulations for boundary value problems in nonlocal elasticity. For the sake of simplicity, the focus is on an antiplane problem for a half-space for an exponential kernel. First, a surface loading in the form of a travelling harmonic wave is studied. This provides a counter-
Julius Kaplunov, Danila Prikazchikov
exaly   +5 more sources

Nonlocal integral elasticity: 2D finite element based solutions [PDF]

International Journal of Solids and Structures, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alba Sofi, P Fuschi, A A Pisano
exaly   +5 more sources

Nonlocal elasticity in nanobeams: the stress-driven integral model

International Journal of Engineering Science, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Giovanni Romano, Raffaele Barretta
exaly   +5 more sources

Benchmarks in nonlocal elasticity defined by Eringen’s integral model [PDF]

International Journal of Solids and Structures, 2013
AbstractIn this paper we present low-residual approximate solutions for nonlocal 1D and 2D elasticity problems defined according to Eringen’s integral model. The benchmarks in the 1D cases are defined by prescribing the stress field while the unknown fields are the strains or the displacements.
B Boroomand
exaly   +3 more sources

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Thermoelastic analysis of nanobar based on nonlocal integral elasticity and nonlocal integral heat conduction

Journal of Thermal Stresses, 2021
The thermoelastic analysis is extremely important due to the highly integrated characteristics in micro- and nano-electro-mechanical systems.
Hai Qing
exaly   +2 more sources

A comparative study of 1D nonlocal integral Timoshenko beam and 2D nonlocal integral elasticity theories for bending of nanoscale beams

Continuum Mechanics and Thermodynamics, 2021
In this paper, the bending behavior of nanoscale beams is studied using the 1D nonlocal integral Timoshenko beam theory (NITBT) and the 2D nonlocal integral elasticity theory (2D-NIET) using two types of nonlocal kernels, i.e., the two-phase kernel and a modified kernel which compensates the boundary effects.
Hooman Danesh, M Aghdam
exaly   +2 more sources

On the carbon nanotube mass nanosensor by integral form of nonlocal elasticity

International Journal of Mechanical Sciences, 2019
Abstract In many researches, mass nanosensors have been modeled as a cantilever nanobeam in presence of nonlocal elasticity that produces paradoxical results so that the nanostructure shows hardening behavior in the first mode of vibration when the differential form of nonlocal elasticity is assumed.
Shahrokh Hosseini Hashemi, Mahmood Fakher   +1 more
exaly   +2 more sources

Eringen’s Nonlocal Integral Elasticity and Applications for Structural Models

2021
The requirement of studying the unsolved problems of continuum mechanics in the context of micro- and nano-dimensions imperatively arose during the second half of the 20th century. For instance, the concentration of stresses at the tip of a crack and the wave dispersion at atomic dimensions were some of the problems that concerned the scientific ...
Constantinos Chr. Koutsoumaris, Konstantinos G. Eptaimeros   +1 more
openaire   +1 more source

Nonlocal integral static problems of nanobeams resting on an elastic foundation

European Journal of Mechanics - A/Solids, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C.Chr. Koutsoumaris, K.G. Eptaimeros
openaire   +1 more source