نتایج جستجو برای: magneto electro elastic

تعداد نتایج: 99801  

Journal: :Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 2018

Journal: :Computers & Mathematics with Applications 2015
Julián Bravo-Castillero Lázaro M. Sixto-Camacho Renald Brenner Raúl Guinovart-Díaz Leslie D. Pérez-Fernández Reinaldo Rodríguez-Ramos Federico J. Sabina

Two-phase periodic thermo-magneto-electro-elastic composites are considered. The composite materials consisting of identical parallel cylindrical fibers periodically distributed in a matrix. Both constituents are transversely isotropic and the unit-cell has rhomboidal shape. Based on the asymptotic homogenization method, exact relations involving the in-plane effective coefficients are derived ...

Journal: :Journal of Advanced Engineering and Computation 2023

This study combines the isogeometric approach (IGA) and refined plate theory (RPT) with two variables to investigate buckling behavior of magneto-electro-elastic (MEE) foam plates resting on an elastic foundation. The pores in MEE are arranged three patterns: uniform, symmetric, asymmetric distributions across thickness. foundation supported by Winkler Pasternak is utilized computational model....

Journal: :Journal of the Computational Structural Engineering Institute of Korea 2017

The present work mainly studies the free vibration of circular magneto-electro-elastic (MEE) nano-plates based on the Kirchhoff’s plate theory within the framework of nonlocal elasticity theory to account for the small scale effect. The MEE nano-plate studied here is considered to be fully clamped and subjected to the external magnetic and electric potentials. Using nonlocal constitutive relati...

In this article, the problem of time-dependent stress redistribution of a piezomagnetic rotating thick-walled cylinder under an axisymmetric hygro-thermo-magneto-electro-mechanical loading is analyzed analytically for the condition of plane strain. Using the constitutive equations, a differential equation is found in which there are creep strains. Primarily, eliminating creep strains, an analyt...

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