Experimental and analytical studies on natural frequencies of thin bonded metallic plates

被引：0

作者：

Srividya, K. ^{[1
]}

Surendra, J. ^{[1
]}

Kishore, K. Krishna ^{[2
]}

Sumanth, Ch Mohan ^{[1
]}

Bharath, K. ^{[1
]}

机构：

[1] P V P Siddhartha Inst Technol, Mech Engn Dept, Vijayawada, India

[2] Gudlavalleru Engn Coll, Mech Engn Dept, Gudlavalleru, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 44卷

关键词：

Free vibration; Metallic plates; Natural frequencies; Finite element method; Modal analysis;

D O I：

10.1016/j.matpr.2020.12.366

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present investigation, free vibration analysis of thin isotropic materials of bonded metallic plates under various boundary conditions is found using finite element method. Also experiments are done on thin bonded metallic plates to validate FEM with experimental modal analysis also. The FEM (finite element models) uses the elasticity theory for the determination of stiffness matrices are modeled in ANSYS software to evaluate the first natural frequencies of the laminate. The variation of natural frequencies with respect to various bonded isotropic materials like brass, copper, stainless steel and aluminum is presented. ? 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Materials, Processing & Characterization.

引用

页码：2257 / 2260

页数：4

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