Damping in Fiber Reinforced Composite Materials starts with an introduction to the basic concepts of damping in composite materials. Methods of modeling damping are then covered, along with recent developments in measuring techniques, both local, like polar scanning and global techniques like the Resonalyser method (based on measuring modal damping ratios of composite material plates). The effect of other factors, such as stress, strain-level, stiffness and frequency that need to be considered when determining damping behavior in composite materials are also discussed in detail.
Other chapters present a parametric study of a two-phase composite material using different micromechanical models such as Unified micromechanics, and Hashin and Eshelby’s to predict elastic moduli and loss factors. A bridging model that incorporates the effect of fiber packaging factors is then compared to FEM results. Final sections cover the effect of the interphase on the mechanical properties of the composite, present a nonlinear model for the prediction of damping in viscoelastic materials, and provide practical examples of damping and principles of vibration control.
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1. Introduction
2. Methods of modeling damping
3. Damping measurement
4. Damping measurement
5. Micromechanical study of two-phase composite
6. Modeling of three phase composite
7. Modeling of non-linear damping
8. Applications of Damping and Principles of Vibration Control
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This book provides readers with an in-depth view of damping behavior in fiber reinforced composite materials
Introduces the basics of damping and dynamic analysis in composite materials
Explains damping mechanisms in fiber reinforced composites and modeling principles
Covers recent developments in measuring techniques for the identification of damping in composite materials
Explains the use of a dynamic mechanical analyzer for predicting damping in composite materials
Contains micromechanical studies, modeling of two and three-phase composites, and modeling of non-linear damping
Includes experimental results that validate micromechanical models
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Produktdetaljer
ISBN
9780323911863
Publisert
2023-01-18
Utgiver
Elsevier Science Publishing Co Inc
Vekt
1000 gr
Høyde
229 mm
Bredde
152 mm
Aldersnivå
P, 06
Språk
Product language
Engelsk
Format
Product format
Heftet
Antall sider
172