ORCID Profile
0000-0001-6640-7805
Current Organisations
University of Colorado at Boulder
,
National Yang Ming Chiao Tung University - Yangming Campus
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Publisher: Elsevier BV
Date: 09-2015
Publisher: Springer Science and Business Media LLC
Date: 26-06-2015
Publisher: Elsevier BV
Date: 07-2017
Publisher: ASME International
Date: 02-06-2014
DOI: 10.1115/1.4027632
Abstract: An exact closed-form solution of free vibration of a simply supported and multilayered one-dimensional (1D) quasi-crystal (QC) plate is derived using the pseudo-Stroh formulation and propagator matrix method. Natural frequencies and mode shapes are presented for a homogenous QC plate, a homogenous crystal plate, and two sandwich plates made of crystals and QCs. The natural frequencies and the corresponding mode shapes of the plates show the influence of stacking sequence on multilayered plates and the different roles phonon and phason modes play in dynamic analysis of QCs. This work could be employed to further expand the applications of QCs especially if used as composite materials.
Publisher: Elsevier BV
Date: 08-2016
Publisher: Elsevier BV
Date: 05-2014
Publisher: SAGE Publications
Date: 05-2018
Abstract: The piezoelectric effect is a significant property of quasicrystal. In this article, the exact solution is derived for a layered piezoelectric quasicrystal nanoplate with nonlocal effect in cylindrical bending. Based on the nonlocal theory and the pseudo-Stroh formalism, the exact solution for a homogeneous simply supported nanoplate is obtained. With the aid of the propagator matrix, the exact solution for a multilayered nanoplate is achieved. Numerical ex les are carried out to reveal the influences of span-to-thickness ratio, nonlocal parameter, and stacking sequence on piezoelectric quasicrystal nanoplates with their top surface subjected to two loadings. One is a z-direction mechanical loading and the other is an electric potential loading. These results can be served as benchmarks for the design, numerical modeling, and simulation of layered two-dimensional piezoelectric quasicrystal nanoplates under cylindrical bending.
Publisher: Elsevier BV
Date: 11-2018
Location: Taiwan, Province of China
No related grants have been discovered for Ernian Pan.