Transverse Vibration of Thick Triangular Plates Based on a Proposed Shear Deformation Theory

被引：3
|
作者：
Pradhan, K. K. [1 ]
Chakraverty, S. [2 ]
机构：
[1] PMEC Berhampur, Dept Basic Sci, Sitalapalli 761003, Odisha, India
[2] NIT Rourkela, Dept Math, Rourkela 769008, Odisha, India
来源：
RECENT TRENDS IN WAVE MECHANICS AND VIBRATIONS, WMVC 2018 | 2020年
关键词：
Vibration; Triangular plate; Shear deformation theory; Rayleigh-ritz method; 3D mode shapes;
D O I：
10.1007/978-981-15-0287-3_1
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Natural frequencies of different thick triangular plates subject to classical boundary conditions are found based on a proposed shear deformation plate theory in this chapter. The stress distribution needs no shear correction factor in this proposed plate theory. The numerical formulation is performed by means of Rayleigh-Ritz method to obtain the generalized eigenvalue problem. The aim of this study is to find the effect of different physical and geometric parameters on natural frequencies. New results along with 3D mode shapes have been evaluated after the test of convergence and validation with the available results.
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页码：1 / 15
页数：15
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