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Wave Propagation in Structures

2012-12-06 Technology & Engineering
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Release : 2012-12-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 322/5 ( reviews)

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Book Synopsis Wave Propagation in Structures by : James F. Doyle

Download or read book Wave Propagation in Structures written by James F. Doyle. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces spectral analysis as a means of investigating wave propagation and transient oscillations in structures. After developing the foundations of spectral analysis and the fast Fourier transform algorithm, the book provides a thorough treatment of waves in rods, beams, and plates, and introduces a novel matrix method for analysing complex structures as a collection of waveguides. The presentation includes an introduction to higher-order structural theories, the results of many experimental studies, practical applications, and source-code listings for many programs. An extensive bibliography provides an entry to the research literature. Intended as a textbook for graduate students of aerospace or mechanical engineering, the book will also be of interest to practising engineers in these and related disciplines.

Wave Propagation in Structures

2012-12-06 Science
Download Wave Propagation in Structures PDF Online Free

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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 443/5 ( reviews)

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Book Synopsis Wave Propagation in Structures by : James F. Doyle

Download or read book Wave Propagation in Structures written by James F. Doyle. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: The study of wave propagation seems very remote to many engineers, even to those who are involved in structural dynamics. I think one of the reasons for this is that the examples usually taught in school were either so simple as to be inapplicable to real world problems, or so mathematically abstruse as to be intractable. This book contains an approach, spectral analysis, that I have found to be very effective in analyzing waves. What has struck me most about this approach is how I can use the same analytic framework to do predictions as well as to manipulate experimental data. As an experimentalist, I had found it very frustrating having my analytical tools incompatible with my experiments. For example, it is experimentally impos sible to generate a step-function wave and yet that is the type of analytical solution available. Spectral analysis is very encompassing - it touches on analysis, numerical meth ods, and experimental methods. I wanted this book to do justice to its versatility, so many subjects are introduced. As a result some areas may seem a little thin and I regret this. But I do hope, nonetheless, that the bigger picture, the unity, comes across. To encourage you to try the spectral analysis approach I have included complete source code listings to some of the computer programs mentioned in the text.

Wave Propagation in Periodic Structures

2003 Science
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Release : 2003
Genre : Science
Kind : eBook
Book Rating : 569/5 ( reviews)

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Book Synopsis Wave Propagation in Periodic Structures by : Léon Brillouin

Download or read book Wave Propagation in Periodic Structures written by Léon Brillouin. This book was released on 2003. Available in PDF, EPUB and Kindle. Book excerpt: Classic treatment of wave propagation covers a broad variety of problems with a common mathematical background: solid state physics, X-rays, certain optical reflections, electrical engineering, more .131 illustrations. 1946 edition."

Wave Propagation Approach for Structural Vibration

2020-10-28 Technology & Engineering
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Release : 2020-10-28
Genre : Technology & Engineering
Kind : eBook
Book Rating : 372/5 ( reviews)

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Book Synopsis Wave Propagation Approach for Structural Vibration by : Chongjian Wu

Download or read book Wave Propagation Approach for Structural Vibration written by Chongjian Wu. This book was released on 2020-10-28. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for researchers, graduate students and engineers in the fields of structure-borne sound, structural dynamics, and noise and vibration control. Based on vibration differential equations, it presents equations derived from the exponential function in the time domain, providing a unified framework for structural vibration analysis, which makes it more regular and normalized. This wave propagation approach (WPA) divides structures at “discontinuity points,” and the waves show characteristics of propagation, reflection, attenuation, and waveform conversion. In each segment of the system between two “discontinuity points,” the governing equation and constraint are expressed accurately, allowing the dynamic properties of complex systems to be precisely obtained. Starting with basic structures such as beams and plates, the book then discusses theoretical research on complicated and hybrid dynamical systems, and demonstrates that structural vibration can be analyzed from the perspective of elastic waves by applying WPA.

Wave Propagation in Structures

2020-12-23 Science
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Release : 2020-12-23
Genre : Science
Kind : eBook
Book Rating : 796/5 ( reviews)

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Book Synopsis Wave Propagation in Structures by : James F. Doyle

Download or read book Wave Propagation in Structures written by James F. Doyle. This book was released on 2020-12-23. Available in PDF, EPUB and Kindle. Book excerpt: This third edition builds on the introduction of spectral analysis as a means of investigating wave propagation and transient oscillations in structures. Each chapter of the textbook has been revised, updated and augmented with new material, such as a modified treatment of the curved plate and cylinder problem that yields a relatively simple but accurate spectral analysis. Finite element methods are now integrated into the spectral analyses to gain further insights into the high-frequency problems. In addition, a completely new chapter has been added that deals with waves in periodic and discretized structures. Examples for phononic materials meta-materials as well as genuine atomic systems are given.

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