Listing 1 - 7 of 7 |
Sort by
|
Choose an application
Many structures suffer from unwanted vibrations and, although careful analysis at the design stage can minimise these, the vibration levels of many structures are excessive. In this book the entire range of methods of control, both by damping and by excitation, is described in a single volume.Clear and concise descriptions are given of the techniques for mathematically modelling real structures so that the equations which describe the motion of such structures can be derived. This approach leads to a comprehensive discussion of the analysis of typical models of vibrating structures exc
Structural dynamics. --- Damping (Mechanics) --- Oscillations --- Vibration --- Waves --- Building dynamics --- Dynamics, Structural --- Structural vibration --- Strains and stresses --- Structural analysis (Engineering) --- Damping (Mechanics). --- Engineering --- Civil Engineering --- Structural dynamics --- Constructions --- Dynamique
Choose an application
Vibration (Aeronautics) --- Vibration --- Damping. --- Computer simulation. --- Cycles --- Mechanics --- Sound --- Vibration isolation --- Damping (Mechanics)
Choose an application
This book is a companion text to Active Control of Sound by P.A. Nelson and S.J. Elliott, also published by Academic Press. It summarizes the principles underlying active vibration control and its practical applications by combining material from vibrations, mechanics, signal processing, acoustics, and control theory. The emphasis of the book is on the active control of waves in structures, the active isolation of vibrations, the use of distributed strain actuators and sensors, and the active control of structurally radiated sound. The feedforward control of deterministic disturbances,
Vibration. --- Noise control. --- Damping (Mechanics) --- Noise prevention --- Oscillations --- Vibration --- Waves --- Acoustical engineering --- Environmental engineering --- Noise --- Cycles --- Mechanics --- Sound
Choose an application
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.
Damping (Mechanics) --- Fibrous composites. --- Fiber composites --- Fiber-reinforced composites --- Filament reinforced composites --- Reinforced fibrous composites --- Composite materials --- Oscillations --- Vibration --- Waves
Choose an application
Shock Compression and Chemical Reaction of Multifunctional Energetic Structural Materials provides an exhaustive overview of the mechanics, kinetics and physio-chemical behavior caused by shock-induced reaction and shock compression on multifunctional energetic structural materials (MESMs). The book covers foundational knowledge on shock waves and Equation of State (EOS), shock parameters, reaction kinetics, impedance matching, and more. In addition, it looks at more advanced subjects such as experimental analysis methods, numerical modeling techniques (from quasi-static to high-strain rates, including void collapse models), how EOS changes when reaction and detonation are involved, and more. Final chapters cover how to obtain EOS curves from experiments and various testing methods and numerical models for non-reactive porous solids and particulate composites, including 1-D reactive flow models. Flyer plate impact experiments are also discussed, as are the applications of hydrocodes and Lagrangian-framework-based methods.
Materials --- Shock (Mechanics) --- Analysis. --- Mechanical shock --- Damping (Mechanics) --- Impact --- Mechanics --- Strains and stresses --- Vibration --- Building materials --- Mechanical properties.
Choose an application
"The International journal of impact engineering exists for the publication of original research work concerned with the response of structures and bodies to dynamic loads arising from exposure to blast, collision or other impact events. The topics encompassed by the journal include the elastic and plastic response of structures and bodies to impact and blast loading, terminal ballistics, vehicle crashworthiness, containment and other processes and phenomena in which effects due to impact predominate, such as explosive welding. In addition, related matters such as research into fire hazards in association with impact loads will be included. Every paper accepted for publication is strictly refereed and assessed for its contribution to the understanding of impact phenomena or the insight gained for engineering design in areas of high rate loading."
Impact --- Shock (Mechanics) --- Choc (Mécanique) --- Périodiques. --- Mechanical shock --- Damping (Mechanics) --- Mechanics --- Strains and stresses --- Vibration --- Collisions (Physics) --- Materials --- Blast effect --- Splashes --- Dynamic testing
Choose an application
Railways are an environmentally friendly means of transport well suited to modern society. However, noise and vibration are key obstacles to further development of the railway networks for high-speed intercity traffic, for freight and for suburban metros and light-rail. All too often noise problems are dealt with inefficiently due to lack of understanding of the problem.This book brings together coverage of the theory of railway noise and vibration with practical applications of noise control technology at source to solve noise and vibration problems from railways. The author has wide
Railroad tracks --- Railroad trains --- Noise control. --- Damping (Mechanics) --- Bruit, lutte contre le --- Amortissement (Mécanique) --- Noise. --- Vibration. --- Noise control --- Freight trains --- Goods trains --- Railroads --- Trains, Freight --- Trains, Goods --- Trains, Railroad --- Vehicles --- Trainspotting --- Tracks, Railroad --- Noise prevention --- Acoustical engineering --- Environmental engineering --- Noise --- Oscillations --- Vibration --- Waves --- Trains --- Making up trains --- Track --- Buildings and structures --- 534.836 --- Engineering --- Automobile and Transportation
Listing 1 - 7 of 7 |
Sort by
|