Sound and Structure Vibration.pdf

发布时间：2022-06-01 发布人：admin 分类：说明书资料大小：16.08M 资料格式：pdf 举报版权申诉

dqpllsjtu-4576093-4744300845134406822.pdf-第1页.png

第1页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第2页.png

第2页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第3页.png

第3页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第4页.png

第4页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第5页.png

第5页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第6页.png

第6页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第7页.png

第7页 / 共665页

dqpllsjtu-4576093-4744300845134406822.pdf-第8页.png

第8页 / 共665页

Front cover

Sound and Structural Vibration

Table of contents

Preface to the First Edition

Preface to the Second Edition

Acknowledgements

List of Permissions

Introduction

Chapter 1. Waves in Fluids and Solid Structures

1.1 Frequency and Wavenumber

1.2 Sound Waves in Fluids

1.3 Longitudinal Waves in Solids

1.4 Quasi-Longitudinal Waves in Solids

1.5 Transverse (Shear) Waves in Solids

1.6 Bending Waves in Bars

1.7 Bending Waves in Thin Plates

1.8 Dispersion Curves

1.9 Flexural Waves in Thin-Walled Circular Cylindrical Shells

1.10 Natural Frequencies and Modes of Vibration

1.11 Forced Vibration and Resonance

1.12 Modal Density and Modal Overlap

1.13 The Roles of Modal Density in Vibroacoustics

Problems

Chapter 2. Structural Mobility, Impedance, Vibrational Energy and Power

2.1 Mobility and Impedance Representations

2.2 Concepts and General Forms of Mobility and Impedance of Lumped Mechanical Elements

2.3 Mobility Functions of Uniform Beams in Bending

2.4 Mobility and Impedance Functions of Thin Uniform Flat Plates

2.5 Radial Driving-Point Mobility of Thin-Walled Circular Cylindrical Shells

2.6 Mobility and Impedance Matrix Models

2.7 Structural Power

2.8 Energy Density and Energy Flux of Vibrational Waves

Problems

Chapter 3. Sound Radiation by Vibrating Structures

3.1 The Importance and Mechanism of Sound Radiation by Vibrating Structures

3.2 The Simple Volume Source

3.3 Sound Radiation by a Pair of Elementary Surface Sources

3.4 The Baffled Piston

3.5 Sound Radiation by Flexural Modes of Plates

3.6 Sound Radiation by Plates in Multi-Mode Flexural Vibration

3.7 Independent Radiation Modes

3.8 Sound Radiation by Flexural Waves in Plates

3.9 The Frequency-Average Radiation Efficiency of Plates

3.10 Sound Radiation due to Concentrated Forces and Displacements

3.11 Sound Radiation by Non-Uniform Plate Structures

3.12 Sound Radiation by Curved Shells

3.13 Sound Radiation by Irregularly Shaped Vibrating Bodies

Problems

Chapter 4. Fluid Loading of Vibrating Structures

4.1 Practical Aspects of Fluid Loading

4.2 Pressure Fields on Vibrating Surfaces

4.3 Wave Impedances of Structures and Fluids

4.4 Fluid Loading of Vibrating Plates

4.5 Natural Frequencies of Fluid-Loaded Plates

4.6 Effects of Fluid Loading on Sound Radiation from Point-Excited Plates

4.7 Natural Frequencies of Fluid-Loaded, Thin-Walled, Circular Cylindrical Shells

4.8 Effects of Fluid Loading on Sound Radiation by Thin-Walled, Circular Cylindrical Shells

4.9 Damping of Thin Plates by Porous Sheets

Problems

Chapter 5. Transmission of Sound through Partitions

5.1 Practical Aspects of Sound Transmission through Partitions

5.2 Transmission of Normally Incident Plane Waves through an Unbounded Partition

5.3 Transmission of Obliquely Incident Plane Waves through an Unbounded Flexible Partition

5.4 Transmission of Diffuse Sound through a Bounded Partition in a Baffle

5.5 Transmission of Sound through a Partition between Two Rooms

5.6 Double-Leaf Partitions

5.7 Transmission of Normally Incident Plane Waves through an Unbounded Double-Leaf Partition

5.8 The Theoretical Effect of Cavity Sound Absorption on Normal Incidence Transmission Loss

5.9 Transmission of Obliquely Incident Plane Waves through an Unbounded Double-Leaf Partition

5.10 Mechanical Stiffening and Coupling of Double Partition Leaves

5.11 Close-Fitting Enclosures

5.12 Transmission of Sound through Stiffened, Composite, Multilayer and Non-Uniform Panels

5.13 Transmission of Sound through Circular Cylindrical Shells

5.14 Coupling between Shell Modes and Acoustic Modes of a Contained Fluid

5.15 Vibrational Response of Pipes to Internal Acoustic Excitation

5.16 Transmission of Internally Generated Sound through Pipe Walls

5.17 Transmission of Externally Incident Sound through Large-Diameter, Thin-Walled Cylinders

Problems

Chapter 6. Acoustically Induced Vibration of Structures

6.1 Practical Aspects of Acoustically Induced Vibration

6.2 Decomposition of a Sound Field

6.3 Response of a Baffled Plate to Plane Sound Waves

6.4 The Principle of Vibroacoustic Reciprocity

6.5 Modal Reciprocity: Radiation and Response

6.6 Radiation Due to Point Forces and Response to Point Sources

6.7 An Application of Response Theory to Building Acoustics

Problems

Chapter 7. Acoustic Coupling between Structures and Enclosed Volumes of Fluid

7.1 Practical Importance of the Problem

7.2 A Simple Case of Fluid–Structure Interaction

7.3 Harmonic Sound Fields in an Enclosed Volume of Fluid

7.4 Sound Field in a Closed Space with Rigid Surfaces

7.5 Interaction Analysis by Green’s Function

7.6 Modal-Interaction Model

7.7 Solutions of the Modal-Interaction Model

7.8 Power Flow and Statistical Energy Analysis

7.9 Wave Propagation in Plates Loaded by Confined Fluid Layers

7.10 Wave Propagation in Fluid-Filled Tubes of Circular Cross Section

Problems

Chapter 8. Introduction to Numerically Based Analyses of Fluid–Structure Interaction

8.1 The Role of Numerical Analysis

8.2 Numerical Analysis of Vibration in Solids and Fluids

8.3 Finite Element Analysis

8.4 Finite Element Analysis of Vibrations in Solid Structures

8.5 Finite Element Analysis of Acoustic Vibrations of Fluids in Cavities

8.6 Coupled Fluid–Structure Analysis

8.7 Boundary Element Analysis for Vibroacoustic Problems

8.8 Coupled Fluid–Structure Analysis

Problems

Chapter 9. Introduction to Active Control of Sound Radiation and Transmission

9.1 Introduction to Active Control

9.2 Fundamentals of Active Control Theory

9.3 Sensor–Actuator Transducers

9.4 From Active Noise Control to Active Structural Acoustic Control and Active Vibration Control

9.5 Smart Panels for ASAC and AVC Systems

Problems

Answers

References

Index

Sound and Structural Vibration Radiation, Transmission and Response

Sound and Structural Vibration Radiation, Transmission and Response FRANK FAHY Institute of Sound and Vibration Research University of Southampton Southampton, UK PAOLO GARDONIO Institute of Sound and Vibration Research University of Southampton Southampton, UK Amsterdam Boston Heidelberg London New York Oxford Paris San Diego San Francisco Singapore Sydney Tokyo Academic Press in an imprint of Elsevier

Academic Press is an imprint of Elsevier Linacre House, Jordan Hill, Oxford OX2 8DP, UK The Boulevard, Langford Lane, Kidlington, Oxford OX5 1GB, UK 30 Corporate Drive, Suite 400, Burlington, MA 01803, USA First edition 1987 Second edition 2007 Copyright © 2007, Frank Fahy and Paolo Gardonio Published by Elsevier 2007. All rights reserved. The right of Frank Fahy and Paolo Gardonio to be identiﬁed as the authors of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988 No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, mechanical, photocopying, recording or otherwise without the prior written permission of the publisher Permissions may be sought directly from Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44) (0) 1865 843830; fax (+44) (0) 1865 853333; email: permissions@elsevier.com. Alternatively you can submit your request online by visiting the Elsevier web site at http://elsevier.com/locate/permissions, and selecting Obtaining permission to use Elsevier material British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging-in-Publication Data A catalog record for this book is available from the Library of Congress For information on all Academic Press publications visit our web site at books.elsevier.com Printed and bound in The Netherlands 07 08 09 10 10 9 8 7 6 5 4 3 2 1 ISBN 13: 978-0-12-373633-8 ISBN 10: 0-12-373633-1

In thanksgiving for the love and support given to us by our parents, Amalia, Meg, Riccardo and Frank.

Contents Preface to the First Edition Preface to the Second Edition Acknowledgements List of Permissions Introduction xxi xxiii xxv xiii xvii 1. Waves in Fluids and Solid Structures 1 Frequency and Wavenumber Sound Waves in Fluids 8 Longitudinal Waves in Solids 1.1 1.2 1.3 11 1.4 Quasi-Longitudinal Waves in Solids 1.5 Transverse (Shear) Waves in Solids Bending Waves in Bars 1.6 19 1.7 Bending Waves in Thin Plates 1.8 Dispersion Curves 1.9 27 26 13 14 Flexural Waves in Thin-Walled Circular Cylindrical Shells 30 1.10 Natural Frequencies and Modes of Vibration 1.11 Forced Vibration and Resonance 50 38 vii

分享到：

赞收藏

资料库

Sound and Structure Vibration.pdf

相关推荐

行业

热门标签

最新资料