Mechanical Impact Dynamics

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Publisher : Brach Engineering, LLC
ISBN 13 : 0979433304
Total Pages : 284 pages
Book Rating : 4.9/5 (794 download)

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Book Synopsis Mechanical Impact Dynamics by : Raymond M. Brach

Download or read book Mechanical Impact Dynamics written by Raymond M. Brach and published by Brach Engineering, LLC. This book was released on 2007 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Impact Mechanics

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Publisher : Cambridge University Press
ISBN 13 : 0521841887
Total Pages : 383 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Impact Mechanics by : W. J. Stronge

Download or read book Impact Mechanics written by W. J. Stronge and published by Cambridge University Press. This book was released on 2018-11-15 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Impact Mechanics offers new analytical methods with examples for the dynamics of low-speed impact.

Impact Mechanics

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Publisher : Cambridge University Press
ISBN 13 : 1108692680
Total Pages : pages
Book Rating : 4.1/5 (86 download)

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Book Synopsis Impact Mechanics by : W. J. Stronge

Download or read book Impact Mechanics written by W. J. Stronge and published by Cambridge University Press. This book was released on 2018-11-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasising non-penetrating collisions, the second edition of Impact Mechanics develops several different methodologies for analysing collisions between structures - from rigid body theory for structures that are stiff and compact, to vibration and wave analyses for flexible structures. A valuable reference for both professionals and advanced undergraduate and graduate students, the book builds upon foundation courses in dynamics and strength of materials. Worked examples and end-of-chapter homework problems are drawn both from industry and sports such as golf, baseball, soccer and billiards. New chapters present a generalised theory of multi-body impact, as well as analyses of visco-elastic and visco-plastic impact. Effects of local compliance on impact dynamics are more generally described, and additional examples illustrating effects of friction during impact between bodies in either collinear or eccentric configurations are included.

America by Air

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Publisher :
ISBN 13 : 9781402894626
Total Pages : 0 pages
Book Rating : 4.8/5 (946 download)

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Book Synopsis America by Air by : A. M. Springer

Download or read book America by Air written by A. M. Springer and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vibro-Impact Dynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642002757
Total Pages : 301 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Vibro-Impact Dynamics by : Raouf A. Ibrahim

Download or read book Vibro-Impact Dynamics written by Raouf A. Ibrahim and published by Springer Science & Business Media. This book was released on 2009-05-12 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of vibro-impact dynamics falls into three main categories: modeling, mapping and applications. This text covers the latest in those studies plus selected deterministic and stochastic applications. It includes a bibliography exceeding 1,100 references.

Introduction to Impact Dynamics

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Publisher : John Wiley & Sons
ISBN 13 : 1118929845
Total Pages : 292 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Introduction to Impact Dynamics by : T. X. Yu

Download or read book Introduction to Impact Dynamics written by T. X. Yu and published by John Wiley & Sons. This book was released on 2018-01-23 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental guidance—including concepts, models, and methodology—for better understanding the dynamic behavior of materials and for designing for objects and structures under impact or intensive dynamic loading This book introduces readers to the dynamic response of structures with important emphasis on the material behavior under dynamic loadings. It utilizes theoretical modelling and analytical methods in order to provide readers with insight into the various phenomena. The content of the book is an introduction to the fundamental aspects, which underpin many important industrial areas. These areas include the safety of various transportation systems and a range of different structures when subjected to various impact and dynamic loadings, including terrorist attacks. Presented in three parts—Stress Waves in Solids, Dynamic Behaviors of Materials Under High Strain Rate, and Dynamic Response of Structures to Impact and Pulse Loading—Introduction to Impact Dynamics covers elastic waves, rate dependent behaviors of materials, effects of tensile force, inertial effects, and more. The book also features numerous case studies to aid in facilitating learning. The strength of the book is its clarity, balanced coverage, and practical examples, which allow students to learn the overall knowledge of impact dynamics in a limited time whilst directing them to explore more advanced technical knowledge and skills. Considers both the dynamic behavior of materials and stress waves, and the dynamic structural response and energy absorption, emphasizing the interaction between material behavior and the structural response Provides a comprehensive description of the phenomenon of impact of structures, containing both fundamental issues of wave propagation and constitutive relation of materials, and the dynamic response of structures under impact loads Based on the authors’ research and teaching experience as well as updated developments in the field Introduction to Impact Dynamics is the perfect textbook for graduate and postgraduate students, and will work as a reference for engineers in the fields of solid mechanics, automotive design, aerospace, mechanical, nuclear, marine, and defense.

Computational Contact and Impact Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540429067
Total Pages : 476 pages
Book Rating : 4.4/5 (29 download)

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Book Synopsis Computational Contact and Impact Mechanics by : Tod A. Laursen

Download or read book Computational Contact and Impact Mechanics written by Tod A. Laursen and published by Springer Science & Business Media. This book was released on 2003-05-12 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many physical systems require the description of mechanical interaction across interfaces if they are to be successfully analyzed. Examples in the engineered world range from the design of prosthetics in biomedical engi neering (e. g. , hip replacements); to characterization of the response and durability of head/disk interfaces in computer magnetic storage devices; to development of pneumatic tires with better handling characteristics and increased longevity in automotive engineering; to description of the adhe sion and/or relative slip between concrete and reinforcing steel in structural engineering. Such mechanical interactions, often called contact/impact in teractions, usually necessitate at minimum the determination of areas over which compressive pressures must act to prevent interpenetration of the mechanical entities involved. Depending on the application, frictional be havior, transient interaction of interfaces with their surroundings (e. g. , in termittent stick/slip), thermo-mechanical coupling, interaction with an in tervening lubricant and/or fluid layer, and damage of the interface (i. e. , wear) may also be featured. When taken together (or even separately!), these features have the effect of making the equations of mechanical evolu tion not only highly nonlinear, but highly nonsmooth as well. While many modern engineering simulation packages possess impressive capabilities in the general area of nonlinear mechanics, it can be contended that methodologies typically utilized for contact interactions are relatively immature in comparison to other components of a nonlinear finite element package, such as large deformation kinematics, inelastic material modeling, nonlinear equation solving, or linear solver technology.

Introduction to Impact Dynamics

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118929861
Total Pages : 312 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Introduction to Impact Dynamics by : T. X. Yu

Download or read book Introduction to Impact Dynamics written by T. X. Yu and published by John Wiley & Sons. This book was released on 2017-11-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental guidance—including concepts, models, and methodology—for better understanding the dynamic behavior of materials and for designing for objects and structures under impact or intensive dynamic loading This book introduces readers to the dynamic response of structures with important emphasis on the material behavior under dynamic loadings. It utilizes theoretical modelling and analytical methods in order to provide readers with insight into the various phenomena. The content of the book is an introduction to the fundamental aspects, which underpin many important industrial areas. These areas include the safety of various transportation systems and a range of different structures when subjected to various impact and dynamic loadings, including terrorist attacks. Presented in three parts—Stress Waves in Solids, Dynamic Behaviors of Materials Under High Strain Rate, and Dynamic Response of Structures to Impact and Pulse Loading—Introduction to Impact Dynamics covers elastic waves, rate dependent behaviors of materials, effects of tensile force, inertial effects, and more. The book also features numerous case studies to aid in facilitating learning. The strength of the book is its clarity, balanced coverage, and practical examples, which allow students to learn the overall knowledge of impact dynamics in a limited time whilst directing them to explore more advanced technical knowledge and skills. Considers both the dynamic behavior of materials and stress waves, and the dynamic structural response and energy absorption, emphasizing the interaction between material behavior and the structural response Provides a comprehensive description of the phenomenon of impact of structures, containing both fundamental issues of wave propagation and constitutive relation of materials, and the dynamic response of structures under impact loads Based on the authors’ research and teaching experience as well as updated developments in the field Introduction to Impact Dynamics is the perfect textbook for graduate and postgraduate students, and will work as a reference for engineers in the fields of solid mechanics, automotive design, aerospace, mechanical, nuclear, marine, and defense.

Nonsmooth Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 1447105575
Total Pages : 565 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Nonsmooth Mechanics by : Bernard Brogliato

Download or read book Nonsmooth Mechanics written by Bernard Brogliato and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thank you for opening the second edition of this monograph, which is devoted to the study of a class of nonsmooth dynamical systems of the general form: ::i; = g(x,u) (0. 1) f(x, t) 2: 0 where x E JRn is the system's state vector, u E JRm is the vector of inputs, and the function f (-, . ) represents a unilateral constraint that is imposed on the state. More precisely, we shall restrict ourselves to a subclass of such systems, namely mechanical systems subject to unilateral constraints on the position, whose dynamical equations may be in a first instance written as: ii= g(q,q,u) (0. 2) f(q, t) 2: 0 where q E JRn is the vector of generalized coordinates of the system and u is an in put (or controller) that generally involves a state feedback loop, i. e. u= u(q, q, t, z), with z= Z(z, q, q, t) when the controller is a dynamic state feedback. Mechanical systems composed of rigid bodies interacting fall into this subclass. A general prop erty of systems as in (0. 1) and (0. 2) is that their solutions are nonsmooth (with respect to time): Nonsmoothness arises primarily from the occurence of impacts (or collisions, or percussions) in the dynamical behaviour, when the trajectories attain the surface f(x, t) = O. They are necessary to keep the trajectories within the subspace = {x : f(x, t) 2: O} of the system's state space.

Modern Impact and Penetration Mechanics

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Publisher : Cambridge University Press
ISBN 13 : 1108497101
Total Pages : 695 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Modern Impact and Penetration Mechanics by : James D. Walker

Download or read book Modern Impact and Penetration Mechanics written by James D. Walker and published by Cambridge University Press. This book was released on 2021-04-22 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indispensable treatise on the mechanics of extreme dynamic events, including impact, shocks, penetration and high-rate material response.

Impact Dynamics

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Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Impact Dynamics by : Jonas A. Zukas

Download or read book Impact Dynamics written by Jonas A. Zukas and published by . This book was released on 1982 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brings together the various analytical and experimental aspects of impact dynamics, presenting a broad overview of the response of material and structures subjected to intense short-duration loading under conditions varying from low-speed to hypervelocity. Provides a fundamental approach to the methods and techniques of a number of engineering and applied physical disciplines, demonstrating their application to ballistics, high strain rate materials behavior, safe design of materials and structures, and intense, short-duration loading and dynamic failure.

High Velocity Impact Dynamics

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Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 968 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis High Velocity Impact Dynamics by : Jonas A. Zukas

Download or read book High Velocity Impact Dynamics written by Jonas A. Zukas and published by Wiley-Interscience. This book was released on 1990-11-08 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compendium of mathematical techniques for the modeling and simulation of high-velocity impacts presents the various analytical and experimental aspects of impact dynamics and describes the responses of a variety of materials and structures under impact. Coverage is extended beyond that of the author's Impact Dynamics and deals with new topics in impacts involving inert materials, including the dynamic response to energetic and inert materials. Treatment uses classical mechanics along with the conservation laws, combined with failure analysis.

Dynamics of Materials

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Publisher : Academic Press
ISBN 13 : 012817322X
Total Pages : 610 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Dynamics of Materials by : Lili Wang

Download or read book Dynamics of Materials written by Lili Wang and published by Academic Press. This book was released on 2019-07-25 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamics of Materials: Experiments, Models and Applications addresses the basic laws of high velocity flow/deformation and dynamic failure of materials under dynamic loading. The book comprehensively covers different perspectives on volumetric law, including its macro-thermodynamic basis, solid physics basis, related dynamic experimental study, distortional law, including the rate-dependent macro-distortional law reflecting strain-rate effect, its micro-mechanism based on dislocation dynamics, and dynamic experimental research based on the stress wave theory. The final section covers dynamic failure in relation to dynamic damage evolution, including the unloading failure of a crack-free body, dynamics of cracks under high strain-rate, and more. Covers models for applications, along with the fundamentals of the mechanisms behind the models Tackles the difficult interdisciplinary nature of the subject, combining macroscopic continuum mechanics with thermodynamics and macro-mechanics expression with micro-physical mechanisms Provides a review of the latest experimental methods for the equation of state for solids under high pressure and the distortional law under high strain-rates of materials

Applied High-Speed Plate Penetration Dynamics

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Publisher : Springer Science & Business Media
ISBN 13 : 1402042396
Total Pages : 368 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Applied High-Speed Plate Penetration Dynamics by : Gabi Ben-Dor

Download or read book Applied High-Speed Plate Penetration Dynamics written by Gabi Ben-Dor and published by Springer Science & Business Media. This book was released on 2006-02-22 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-speed impact dynamics is of interest in the fundamental sciences, e.g., astrophysics and space sciences, and has a number of important applications in military technologies, homeland security and engineering. When compared with experiments or numerical simulations, analytical approaches in impact mechanics only seldom yield useful results. However, when successful, analytical approaches allow us to determine general laws that are not only important in themselves but also serve as benchmarks for subsequent numerical simulations and experiments. The main goal of this monograph is to demonstrate the potential and effectiveness of analytical methods in applied high-speed penetration mechanics for two classes of problem. The first class of problem is shape optimization of impactors penetrating into ductile, concrete and some composite media. The second class of problem comprises investigation of ballistic properties and optimization of multi-layered shields, including spaced and two-component ceramic shields. Despite the massive use of mathematical techniques, the obtained results have a clear engineering meaning and are presented in an easy-to-use form. One of the chapters is devoted solely to some common approximate models, and this is the first time that a comprehensive description of the localized impactor/medium interaction approach is given. In the monograph the authors present systematically their theoretical results in the field of high-speed impact dynamics obtained during the last decade which only partially appeared in scientific journals and conferences proceedings.

Modeling of Plate Impact Dynamics and Noise

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Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (433 download)

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Book Synopsis Modeling of Plate Impact Dynamics and Noise by : Jin Qiu

Download or read book Modeling of Plate Impact Dynamics and Noise written by Jin Qiu and published by . This book was released on 1999 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dynamics of Controlled Mechanical Systems with Delayed Feedback

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Publisher : Springer Science & Business Media
ISBN 13 : 3662050307
Total Pages : 303 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Dynamics of Controlled Mechanical Systems with Delayed Feedback by : H.Y. Hu

Download or read book Dynamics of Controlled Mechanical Systems with Delayed Feedback written by H.Y. Hu and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have witnessed a rapid development of active control of various mechanical systems. With increasingly strict requirements for control speed and system performance, the unavoidable time delays in both controllers and actuators have become a serious problem. For instance, all digital controllers, analogue anti aliasing and reconstruction filters exhibit a certain time delay during operation, and the hydraulic actuators and human being interaction usually show even more significant time delays. These time delays, albeit very short in most cases, often deteriorate the control performance or even cause the instability of the system, be cause the actuators may feed energy at the moment when the system does not need it. Thus, the effect of time delays on the system performance has drawn much at tention in the design of robots, active vehicle suspensions, active tendons for tall buildings, as well as the controlled vibro-impact systems. On the other hand, the properly designed delay control may improve the performance of dynamic sys tems. For instance, the delayed state feedback has found its applications to the design of dynamic absorbers, the linearization of nonlinear systems, the control of chaotic oscillators, etc. Most controlled mechanical systems with time delays can be modeled as the dynamic systems described by a set of ordinary differential equations with time delays.

Vibro-Impact Dynamics of Ocean Systems and Related Problems

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Publisher : Springer Science & Business Media
ISBN 13 : 3642006299
Total Pages : 288 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Vibro-Impact Dynamics of Ocean Systems and Related Problems by : Raouf A. Ibrahim

Download or read book Vibro-Impact Dynamics of Ocean Systems and Related Problems written by Raouf A. Ibrahim and published by Springer Science & Business Media. This book was released on 2009-05-27 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this International Symposium on Dynamics of Vibro-Impact Systems is to provide a forum for the discussion of recent developments in the theory and industrial applications of vibro-impact ocean systems. A special effort has been made to invite active researchers from engineering, science, and applied mathematics communities. This symposium has indeed updated engineers with recent analytical developments of vibro-impact dynamics and at the same time allowed engineers and industrial practitioners to alert mathematicians with their unresolved issues. The symposium was held in Troy, Michigan, during the period October 1-3, 2008. It included 28 presentations grouped as follows: The first group comprises of nine papers dealing with the interaction of ocean systems with slamming waves and floating ice. It also covers related topics such as sloshing-slamming dynamics, and non-smooth dynamics associated with offshore structures. Moreover, it includes control issues pertaining to marine surface vessels. The second group consists of fifteen papers treats the interaction of impact systems with friction and their control, Hertzian contact dynamics, parameter variation in vibro-impact oscillators, random excitation of vibro-impact systems, vibro-impact dampers, oscillators with a bouncing ball, limiting phase trajectory corresponding to energy exchange between the oscillator and external source, frequency-energy distribution in oscillators with impacts, and discontinuity mapping. The third group is covered in four papers and addresses some industrial applications such as hand-held percussion machines, rub-impact dynamics of rotating machinery, impact fatigue in joint structures.