压电梁扭转刚度的两个定理

IF 2.8 Q2 MECHANICS

Journal of Applied and Computational Mechanics Pub Date : 2022-01-01 DOI:10.32973/jcam.2022.003

I. Ecsedi, Á. Lengyel

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引用次数: 0

摘要

本文给出了均匀单斜压电梁扭转刚度的两个不等式。本文的所有结果都是基于均匀扭转的圣维南理论。所考虑的弹性梁和压电梁的截面可以是单连通或多连通的二维有界平面域。举例说明已证明的不等式关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Two Theorems on the Torsional Rigidity of Piezoelectric Beams

In this paper two inequalities are presented for the torsional rigidity of homogeneous monoclinic piezoelectric beams. All results of the paper are based on the Saint-Venant theory of uniform torsion. The cross section of the considered elastic and piezoelectric beams may be simply connected or multiply connected two-dimensional bounded plane domain. Examples illustrate the proven inequality relations.

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来源期刊

Journal of Applied and Computational Mechanics MECHANICS-

CiteScore

6.90

自引率

3.20%

发文量

审稿时长

8 weeks

期刊介绍： The Journal of Applied and Computational Mechanics aims to provide a medium for dissemination of innovative and consequential papers on mathematical and computational methods in theoretical as well as applied mechanics. Manuscripts submitted to the journal undergo a blind peer reviewing procedure conducted by the editorial board. The Journal of Applied and Computational Mechanics devoted to the all fields of solid and fluid mechanics. The journal also welcomes papers that are related to the recent technological advances such as biomechanics, electro-mechanics, advanced materials and micor/nano-mechanics. The scope of the journal includes, but is not limited to, the following topic areas: -Theoretical and experimental mechanics- Dynamic systems & control- Nonlinear dynamics and chaos- Boundary layer theory- Turbulence and hydrodynamic stability- Multiphase flows- Heat and mass transfer- Micro/Nano-mechanics- Structural optimization- Smart materials and applications- Composite materials- Hydro- and aerodynamics- Fluid-structure interaction- Gas dynamics