Statistical energy analysis parameter estimation for different structural junctions of rectangular plates-Reference-Cited by-同舟云学术

Statistical energy analysis parameter estimation for different structural junctions of rectangular plates

Published:2016-08-09 Issue:15 Volume:230 Page:2603-2610
ISSN:0954-4062
Container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science

Author:

Mandale Maruti B¹,Bangaru Babu P¹,Sawant SM²

Affiliation:

1. Department of Mechanical Engineering, National Institute of Technology, Warangal, Andhra Pradesh, India

2. Rajarambapu Institute of Technology, Sakharale, Maharashtra, India

Abstract

In industries, the use of appropriate junctions between components is of paramount interest. Coupling loss factor is one of the important parameters in statistical energy analysis for vibroacoustic analysis of complicated structures in drawing board stage. The values of coupling loss factor were calculated and compared for different junctions. The screwed and bolted junctions were examined for thin rectangular plates of same size. The energy level difference method was used to find coupling loss factors because of its simplicity. These experimentally found coupling loss factors were later compared with analytical solutions. It is noticed that the analytical results are in good agreement with experimental results. It is also observed that coupling loss factor for bolted junction are relatively high than that for screwed junction.

Publisher

SAGE Publications

Subject

Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954406215615628

Reference18 articles.

1. Estimation of the Coupling Loss Factor of Structural Joints

2. Mode count and modal density of structural systems: relationships with boundary conditions

3. Experimental study on loss factor for corrugated plates by bandwidth method

4. Evaluation of modal density and group velocity by a finite element method

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