Wave Propagation Approach for Structural Vibration [electronic resource] / by Chongjian Wu.
By: Wu, Chongjian [author.].
Contributor(s): SpringerLink (Online service).
Material type: BookSeries: Springer Tracts in Mechanical Engineering: Publisher: Singapore : Springer Nature Singapore : Imprint: Springer, 2021Edition: 1st ed. 2021.Description: XXVII, 267 p. 155 illus., 115 illus. in color. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9789811572371.Subject(s): Multibody systems | Vibration | Mechanics, Applied | Acoustics | Control engineering | Continuum mechanics | Multibody Systems and Mechanical Vibrations | Acoustics | Control and Systems Theory | Continuum MechanicsAdditional physical formats: Printed edition:: No title; Printed edition:: No title; Printed edition:: No titleDDC classification: 620.3 Online resources: Click here to access onlineForeword -- Basic Theory of Structure-borne Noise -- Basic Theory of WPA -- WPA Used for Analyzing Plate Structure -- WPA for Analyzing Complex Systems -- WPA for Analyzing Hybrid Power Systems -- WPA for Calculating Structural Response under Distributed Force Excitation -- Discrete Distributed Dynamic Vibration Absorbers -- WPA for Analyzing Floating Rafts -- WPA and Structural Sound Intensity Measurement -- Afterword.
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.
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