Dynamic Response Of Beams On Elastic Foundation
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Dynamic Response Of Beams On Elastic Foundation
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Author : Yew Chin Lai
language : en
Publisher:
Release Date : 1990
Dynamic Response Of Beams On Elastic Foundation written by Yew Chin Lai and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Foundations categories.
The Large Time Dynamic Response Of A Beam On An Elastic Foundation To A Randomly Moving Load
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Author : Robert A. Galganski
language : en
Publisher:
Release Date : 1969
The Large Time Dynamic Response Of A Beam On An Elastic Foundation To A Randomly Moving Load written by Robert A. Galganski and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with categories.
Computer Analysis For Dynamic Response Of Beams And Plates On Elastic Foundations
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Author : M. C. Wang
language : en
Publisher:
Release Date : 1983
Computer Analysis For Dynamic Response Of Beams And Plates On Elastic Foundations written by M. C. Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.
The current Air Force Nondestructive Pavement Testing (NDPT) method requires a rational method to evaluate pavement layer modulus values. A reasonable step toward the development of such a method is computer analyses of elastic layered systems subjected to dynamic loading. This research adopts the Method of Direct Analysis which uses the impulse-momentum laws and constitutive relations but bypasses the explicit use of differential equations. As a result of the research, two computer programs were developed, one for infinite beams and the other for infinite plates both on elastic foundations. To demonstrate the effectiveness of the developed computer programs, response analyses were made for sustained, pulse and sinusoidal loadings. The results for sustained loading on an infinite beam agreed very well with an available exact solution. It was concluded that the Method of Direct Analysis is an effective tool for dynamic response analysis of elastic layered systems. (Author).
Vibration Of Solids And Structures Under Moving Loads
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Author : L. Frýba
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-18
Vibration Of Solids And Structures Under Moving Loads written by L. Frýba and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-18 with Technology & Engineering categories.
Transport engineering structures are subjected to loads that vary in both time and space. In general mechanics parlance such loads are called moving loads. It is the aim of the book to analyze the effects of this type of load on various elements, components, structures and media of engineering me chanics. In recent years all branches of transport have experienced great advances characterized by increasingly higher speeds and weights of vehicles. As a result, structures and media over or in which the vehicles move have been subjected to vibrations and dynamic stresses far larger than ever before. The author has studied vibrations of elastic and inelastic bodies and structures under the action of moving loads for many years. In the course of his career he has published a number of papers dealing with various aspects of the problem. On the strength of his studies he has arrived at the conclusion that the topic has so grown in scope and importance as to merit a comprehensive treatment. The book is the outcome of his attempt to do so in a single monograph.
Dynamic Response Of Beams In And Beyond The Elastic Range
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Author : William Tyrrell Thomson
language : en
Publisher:
Release Date : 1953
Dynamic Response Of Beams In And Beyond The Elastic Range written by William Tyrrell Thomson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1953 with Elastic analysis (Engineering) categories.
Response Of A Beam On A Highly Elastic Foundation
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Author :
language : en
Publisher:
Release Date : 2008
Response Of A Beam On A Highly Elastic Foundation written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with categories.
This report develops and analyzes the equations of motion of an infinite Euler-Bernoulli beam that is in contact with a set of periodic support beams. The support beams are modeled as Euler-Bernoulli beams in their transverse directions and modeled using the wave equation in their axial directions. This new formulation allows the support beam models to admit wave propagation so that the dynamic effects of a long foundation can be understood. Three different loading cases are analyzed and the results are discussed.
Vibration Problems In Engineering
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Author : S Timoshenko
language : en
Publisher: Franklin Classics
Release Date : 2018-10-15
Vibration Problems In Engineering written by S Timoshenko and has been published by Franklin Classics this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-15 with categories.
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Analysis Of Beams On Elastic Foundations
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Author : Glyn Jones
language : en
Publisher: Thomas Telford
Release Date : 1997
Analysis Of Beams On Elastic Foundations written by Glyn Jones and has been published by Thomas Telford this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Technology & Engineering categories.
This work has been specifically written to describe finite difference solutions to variations in beam on elastic foundation problems using micro-computers. The accompanying BEF (Beam on Elastic Foundation) software can analyze all the practical applications identified in the text.
Dynamic Stability Of Axially Loaded Beams On Elastic Foundations
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Author : Biralkumar Patel
language : en
Publisher:
Release Date : 2019
Dynamic Stability Of Axially Loaded Beams On Elastic Foundations written by Biralkumar Patel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Beams on elastic foundations have received great attention of researchers for its importance in civil engineering. The present work can be applied, for example, to the study of dynamically loaded finite columns which are embedded in soil and supported by a layer of bedrock, or to the dynamic buckling analysis of longitudinal fibers in a composite elastomer. The dynamic stability of simply supported beam-column under periodic axial loading, and laterally resting on an elastic foundation is investigated. The combined effect of stiffness and damping is exerted on the beam through the foundation. Traditionally, the periodical sinusoidal waveforms have been considered as the axial dynamic loading. However, in practical engineering, dynamic loading may exhibit other waveforms. Therefore this thesis considers various periodical waveforms as excitations in the derivation of the dynamic stability. The equation of motion for the system is derived. This equation is further processed and transformed into the Hill equation. The conditions for dynamic stability regions are developed using Pipes matrix method for periodical loadings. The theoretical solutions are provided for various waveforms such as rectangular loading, sawtooth loading, exponential loading and sum of the step loading. In order to conduct numerical simulations and to develop the diagram for dynamic stability region, certain reasonable assumed values are taken for mechanical property of beam and various parameters. Using dynamic stability plots, effects of various parameters such as flexural stiffness of beam, damping, and stiffness of foundations are studied and discussed on dynamic stability of a beam. Moreover, the first three vibration modes of beam modal analysis are conducted. In order to evaluate the accuracy of the solutions, a comparison is made among the solutions obtained from Pipes matrix method, Floquet theory, and finite element method. As an example of applications, the study of buckling of rock slope resting on the elastic foundation is carried out and is modeled for blasting vibrations. In addition to that, the factors affecting the buckling of rock slope with blasting are also discussed. The dynamic stability solutions for arbitrary loadings are illustrated using wind sampling data which is obtained.
The Use Of Complex Arithmetic For Dynamic Analysis Of Beam On Elastic Foundation
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Author : Iam Thamasucharit
language : en
Publisher:
Release Date : 1973
The Use Of Complex Arithmetic For Dynamic Analysis Of Beam On Elastic Foundation written by Iam Thamasucharit and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Girders categories.