Results 161 to 170 of about 796 (182)

Wave propagation in an orthotropic micropolar medium with nonlocal strain gradient theory

Journal of Micromechanics and Molecular Physics
This paper investigates plane wave propagation in orthotropic micropolar media using nonlocal strain gradient theory. We derive the characteristic equation for surface wave existence, which reduces to classical gradient strain, nonlocal, and classical elasticity theories as special cases.
openaire   +1 more source

Porosity-dependent vibration and dynamic stability of compositionally gradient nanofilms using nonlocal strain gradient theory

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2017
Porosity-dependent free vibration and dynamic stability of functionally graded nanofilms are studied according to the nonlocal strain gradient theory. Two-scale coefficients are considered to incorporate both nonlocality and strain gradient impacts. The nanofilm is subjected to in-plane hygro-thermal and harmonic mechanical loads. Uniform dispersion of
openaire   +1 more source

Nonlocal wave propagation in an embedded DWBNNT conveying fluid via strain gradient theory

Physica B: Condensed Matter, 2012
Abstract Based on the strain gradient and Eringen’s piezoelasticity theories, wave propagation of an embedded double-walled boron nitride nanotube (DWBNNT) conveying fluid is investigated using Euler–Bernoulli beam model. The elastic medium is simulated by the Pasternak foundation.
A. Ghorbanpour Arani, R. Kolahchi, H. Vossough   +2 more
openaire   +1 more source

A size dependent meshfree model for functionally graded plates based on the nonlocal strain gradient theory

Composite Structures, 2021
Chien H Thai, A J M Ferreira, H Nguyen-Xuan   +2 more
exaly  

The propagation of plane waves in nonlocal visco-thermoelastic porous medium based on nonlocal strain gradient theory

Waves in Random and Complex Media, 2021
openaire   +1 more source

A size-dependent isogeometric analysis of laminated composite plates based on the nonlocal strain gradient theory

Engineering with Computers, 2022
Chien H. Thai, Hung Nguyen-Xuan 0001, Phuc Phung-Van   +2 more
openaire   +1 more source

Buckling analysis of orthotropic nanoplates based on nonlocal strain gradient theory using the higher-order finite strip method (H-FSM)

European Journal of Mechanics, A/Solids, 2022
Hossein Amoushahi
exaly  

Buckling analysis of size-dependent nonlinear beams based on a nonlocal strain gradient theory

International Journal of Engineering Science, 2015
Yujin Hu
exaly  

Longitudinal vibration of size-dependent rods via nonlocal strain gradient theory

International Journal of Mechanical Sciences, 2016
Yujin Hu, Xiaobai Li
exaly  

Application of nonlocal strain gradient theory to size dependent bending analysis of a sandwich porous nanoplate integrated with piezomagnetic face-sheets

Composites Part B: Engineering, 2019
Mohammad Arefi, Masoud Kiani, Timon Rabczuk   +2 more
exaly