Nonlinear Structural Dynamics Using FE Methods

Nonlinear Structural Dynamics Using FE Methods

Author: James F. Doyle

Publisher: Cambridge University Press

Published: 2014-10-06

Total Pages: 637

ISBN-13: 1139992864

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Nonlinear Structural Dynamics Using FE Methods emphasises fundamental mechanics principles and outlines a modern approach to understanding structural dynamics. This will be useful to practising engineers but also students who will find advanced topics presented in an accessible manner. The book successfully presents the fundamentals of structural dynamics and infuses them with finite element (FE) methods. First, the author establishes and develops mechanics principles that are basic enough to form the foundations of FE methods. Second, the book presents specific computer procedures to implement FE methods so that general problems can be 'solved' - that is, responses can be produced given the loads, initial conditions and so on. Finally, the book introduces methods of analyses to leverage and expand the FE solutions.


Book Synopsis Nonlinear Structural Dynamics Using FE Methods by : James F. Doyle

Download or read book Nonlinear Structural Dynamics Using FE Methods written by James F. Doyle and published by Cambridge University Press. This book was released on 2014-10-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Structural Dynamics Using FE Methods emphasises fundamental mechanics principles and outlines a modern approach to understanding structural dynamics. This will be useful to practising engineers but also students who will find advanced topics presented in an accessible manner. The book successfully presents the fundamentals of structural dynamics and infuses them with finite element (FE) methods. First, the author establishes and develops mechanics principles that are basic enough to form the foundations of FE methods. Second, the book presents specific computer procedures to implement FE methods so that general problems can be 'solved' - that is, responses can be produced given the loads, initial conditions and so on. Finally, the book introduces methods of analyses to leverage and expand the FE solutions.


Nonlinear Structural Dynamics Using FE Methods

Nonlinear Structural Dynamics Using FE Methods

Author: James F. Doyle

Publisher: Cambridge University Press

Published: 2014-10-06

Total Pages: 637

ISBN-13: 1107045703

DOWNLOAD EBOOK

This book will be useful to students and practicing engineers, giving them a richer understanding of their trade and accelerating learning on new problems. Independent workers will find access to advanced topics presented in an accessible manner.


Book Synopsis Nonlinear Structural Dynamics Using FE Methods by : James F. Doyle

Download or read book Nonlinear Structural Dynamics Using FE Methods written by James F. Doyle and published by Cambridge University Press. This book was released on 2014-10-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will be useful to students and practicing engineers, giving them a richer understanding of their trade and accelerating learning on new problems. Independent workers will find access to advanced topics presented in an accessible manner.


Structural Dynamics

Structural Dynamics

Author: Peretz P. Friedmann

Publisher: Cambridge University Press

Published: 2023-02-28

Total Pages: 585

ISBN-13: 1108842488

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Master structural dynamics with this self-contained textbook, with key theoretical concepts explained via real-world applications.


Book Synopsis Structural Dynamics by : Peretz P. Friedmann

Download or read book Structural Dynamics written by Peretz P. Friedmann and published by Cambridge University Press. This book was released on 2023-02-28 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master structural dynamics with this self-contained textbook, with key theoretical concepts explained via real-world applications.


Structure-preserving Integrators in Nonlinear Structural Dynamics and Flexible Multibody Dynamics

Structure-preserving Integrators in Nonlinear Structural Dynamics and Flexible Multibody Dynamics

Author: Peter Betsch

Publisher: Springer

Published: 2016-05-10

Total Pages: 298

ISBN-13: 3319318799

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This book focuses on structure-preserving numerical methods for flexible multibody dynamics, including nonlinear elastodynamics and geometrically exact models for beams and shells. It also deals with the newly emerging class of variational integrators as well as Lie-group integrators. It discusses two alternative approaches to the discretization in space of nonlinear beams and shells. Firstly, geometrically exact formulations, which are typically used in the finite element community and, secondly, the absolute nodal coordinate formulation, which is popular in the multibody dynamics community. Concerning the discretization in time, the energy-momentum method and its energy-decaying variants are discussed. It also addresses a number of issues that have arisen in the wake of the structure-preserving discretization in space. Among them are the parameterization of finite rotations, the incorporation of algebraic constraints and the computer implementation of the various numerical methods. The practical application of structure-preserving methods is illustrated by a number of examples dealing with, among others, nonlinear beams and shells, large deformation problems, long-term simulations and coupled thermo-mechanical multibody systems. In addition it links novel time integration methods to frequently used methods in industrial multibody system simulation.


Book Synopsis Structure-preserving Integrators in Nonlinear Structural Dynamics and Flexible Multibody Dynamics by : Peter Betsch

Download or read book Structure-preserving Integrators in Nonlinear Structural Dynamics and Flexible Multibody Dynamics written by Peter Betsch and published by Springer. This book was released on 2016-05-10 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on structure-preserving numerical methods for flexible multibody dynamics, including nonlinear elastodynamics and geometrically exact models for beams and shells. It also deals with the newly emerging class of variational integrators as well as Lie-group integrators. It discusses two alternative approaches to the discretization in space of nonlinear beams and shells. Firstly, geometrically exact formulations, which are typically used in the finite element community and, secondly, the absolute nodal coordinate formulation, which is popular in the multibody dynamics community. Concerning the discretization in time, the energy-momentum method and its energy-decaying variants are discussed. It also addresses a number of issues that have arisen in the wake of the structure-preserving discretization in space. Among them are the parameterization of finite rotations, the incorporation of algebraic constraints and the computer implementation of the various numerical methods. The practical application of structure-preserving methods is illustrated by a number of examples dealing with, among others, nonlinear beams and shells, large deformation problems, long-term simulations and coupled thermo-mechanical multibody systems. In addition it links novel time integration methods to frequently used methods in industrial multibody system simulation.


Applications of Parallel and Vector Algorithms in Nonlinear Structural Dynamics Using the Finite Element Method

Applications of Parallel and Vector Algorithms in Nonlinear Structural Dynamics Using the Finite Element Method

Author: Brian E. Healy

Publisher:

Published: 1992

Total Pages: 310

ISBN-13:

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This research is directed toward the numerical analysis of large, three dimensional, nonlinear dynamic problems in structural and solid mechanics. Such problems include those exhibiting large deformations, displacements, or rotations, those requiring finite strain plasticity material models that couple geometric and material nonlinearities, and those demanding detailed geometric modeling. A finite element code was developed, designed around the 3D isoparametric family of elements, and using a Total Lagrangian formulation and implicit integration of the global equations of motion. The research was conducted using the Alliant FX/8 and Convex C240 supercomputers. The research focuses on four main areas: Development of element computation algorithms that exploit the inherent opportunities for concurrency and vectorization present in the finite element method; Comparison of the preconditioned conjugate gradient method to a representative direct solver; Investigation of various nonlinear solution algorithms, such as modified Newton-Raphson, secant-Newton, and nonlinear preconditioned conjugate gradient; and, Discovery of an accurate, robust finite strain plasticity material model.


Book Synopsis Applications of Parallel and Vector Algorithms in Nonlinear Structural Dynamics Using the Finite Element Method by : Brian E. Healy

Download or read book Applications of Parallel and Vector Algorithms in Nonlinear Structural Dynamics Using the Finite Element Method written by Brian E. Healy and published by . This book was released on 1992 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research is directed toward the numerical analysis of large, three dimensional, nonlinear dynamic problems in structural and solid mechanics. Such problems include those exhibiting large deformations, displacements, or rotations, those requiring finite strain plasticity material models that couple geometric and material nonlinearities, and those demanding detailed geometric modeling. A finite element code was developed, designed around the 3D isoparametric family of elements, and using a Total Lagrangian formulation and implicit integration of the global equations of motion. The research was conducted using the Alliant FX/8 and Convex C240 supercomputers. The research focuses on four main areas: Development of element computation algorithms that exploit the inherent opportunities for concurrency and vectorization present in the finite element method; Comparison of the preconditioned conjugate gradient method to a representative direct solver; Investigation of various nonlinear solution algorithms, such as modified Newton-Raphson, secant-Newton, and nonlinear preconditioned conjugate gradient; and, Discovery of an accurate, robust finite strain plasticity material model.


Nonlinear Dynamics, Volume 2

Nonlinear Dynamics, Volume 2

Author: Gaetan Kerschen

Publisher: Springer Science & Business Media

Published: 2014-03-28

Total Pages: 314

ISBN-13: 3319045229

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This second volume of eight from the IMAC - XXXII Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Linear Systems Substructure Modelling Adaptive Structures Experimental Techniques Analytical Methods Damage Detection Damping of Materials & Members Modal Parameter Identification Modal Testing Methods System Identification Active Control Modal Parameter Estimation Processing Modal Data


Book Synopsis Nonlinear Dynamics, Volume 2 by : Gaetan Kerschen

Download or read book Nonlinear Dynamics, Volume 2 written by Gaetan Kerschen and published by Springer Science & Business Media. This book was released on 2014-03-28 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second volume of eight from the IMAC - XXXII Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Linear Systems Substructure Modelling Adaptive Structures Experimental Techniques Analytical Methods Damage Detection Damping of Materials & Members Modal Parameter Identification Modal Testing Methods System Identification Active Control Modal Parameter Estimation Processing Modal Data


Advances in Nonlinear Dynamics

Advances in Nonlinear Dynamics

Author: Walter Lacarbonara

Publisher: Springer Nature

Published: 2022-03-18

Total Pages: 891

ISBN-13: 303081162X

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This first of three volumes includes papers from the second series of NODYCON, which was held virtually in February of 2021. The conference papers reflect a broad coverage of topics in nonlinear dynamics, ranging from traditional topics from established streams of research to those from relatively unexplored and emerging venues of research. These include Fluid-structure interactions Mechanical systems and structures Computational nonlinear dynamics Analytical techniques Bifurcation and dynamic instability Rotating systems Modal interactions and energy transfer Nonsmooth systems


Book Synopsis Advances in Nonlinear Dynamics by : Walter Lacarbonara

Download or read book Advances in Nonlinear Dynamics written by Walter Lacarbonara and published by Springer Nature. This book was released on 2022-03-18 with total page 891 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first of three volumes includes papers from the second series of NODYCON, which was held virtually in February of 2021. The conference papers reflect a broad coverage of topics in nonlinear dynamics, ranging from traditional topics from established streams of research to those from relatively unexplored and emerging venues of research. These include Fluid-structure interactions Mechanical systems and structures Computational nonlinear dynamics Analytical techniques Bifurcation and dynamic instability Rotating systems Modal interactions and energy transfer Nonsmooth systems


Topics in Nonlinear Dynamics, Volume 1

Topics in Nonlinear Dynamics, Volume 1

Author: Gaetan Kerschen

Publisher: Springer Science & Business Media

Published: 2013-05-24

Total Pages: 336

ISBN-13: 1461465702

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Topics in Nonlinear Dynamics, Volume 1: Proceedings of the 31st IMAC, A Conference and Exposition on Structural Dynamics, 2013, the first volume of seven from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Nonlinear Oscillations Nonlinearities ... In Practice Nonlinear System Identification: Methods Nonlinear System Identification: Friction & Contact Nonlinear Modal Analysis Nonlinear Modeling & Simulation Nonlinear Vibration Absorbers Constructive Utilization of Nonlinearity


Book Synopsis Topics in Nonlinear Dynamics, Volume 1 by : Gaetan Kerschen

Download or read book Topics in Nonlinear Dynamics, Volume 1 written by Gaetan Kerschen and published by Springer Science & Business Media. This book was released on 2013-05-24 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topics in Nonlinear Dynamics, Volume 1: Proceedings of the 31st IMAC, A Conference and Exposition on Structural Dynamics, 2013, the first volume of seven from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Nonlinear Oscillations Nonlinearities ... In Practice Nonlinear System Identification: Methods Nonlinear System Identification: Friction & Contact Nonlinear Modal Analysis Nonlinear Modeling & Simulation Nonlinear Vibration Absorbers Constructive Utilization of Nonlinearity


Wave Propagation in Structures

Wave Propagation in Structures

Author: James F. Doyle

Publisher: Springer Nature

Published: 2020-12-23

Total Pages: 432

ISBN-13: 3030596796

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This third edition builds on the introduction of spectral analysis as a means of investigating wave propagation and transient oscillations in structures. Each chapter of the textbook has been revised, updated and augmented with new material, such as a modified treatment of the curved plate and cylinder problem that yields a relatively simple but accurate spectral analysis. Finite element methods are now integrated into the spectral analyses to gain further insights into the high-frequency problems. In addition, a completely new chapter has been added that deals with waves in periodic and discretized structures. Examples for phononic materials meta-materials as well as genuine atomic systems are given.


Book Synopsis Wave Propagation in Structures by : James F. Doyle

Download or read book Wave Propagation in Structures written by James F. Doyle and published by Springer Nature. This book was released on 2020-12-23 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third edition builds on the introduction of spectral analysis as a means of investigating wave propagation and transient oscillations in structures. Each chapter of the textbook has been revised, updated and augmented with new material, such as a modified treatment of the curved plate and cylinder problem that yields a relatively simple but accurate spectral analysis. Finite element methods are now integrated into the spectral analyses to gain further insights into the high-frequency problems. In addition, a completely new chapter has been added that deals with waves in periodic and discretized structures. Examples for phononic materials meta-materials as well as genuine atomic systems are given.


Exploiting Nonlinear Behavior in Structural Dynamics

Exploiting Nonlinear Behavior in Structural Dynamics

Author: David Wagg

Publisher: Springer

Published: 2014-05-09

Total Pages: 280

ISBN-13: 9783709117002

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Introductory material.- Approximate methods for analyzing nonlinear structures.- Vibration isolation.- Designing nonlinear torsional vibration absorbers.- Vibrations of beams in the elasto-plastic and geometrically nonlinear regime.- Control and exploitation of nonlinearity in smart structures. The articles in this volume give an overview and introduction to nonlinear phenomena in structural dynamics. Topics treated are approximate methods for analyzing nonlinear systems (where the level of nonlinearity is assumed to be relatively small), vibration isolation, the mitigation of undesirable torsional vibration in rotating systems utilizing specifically nonlinear features in the dynamics, the vibration of nonlinear structures in which the motion is sufficiently large amplitude and structural systems with control.


Book Synopsis Exploiting Nonlinear Behavior in Structural Dynamics by : David Wagg

Download or read book Exploiting Nonlinear Behavior in Structural Dynamics written by David Wagg and published by Springer. This book was released on 2014-05-09 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory material.- Approximate methods for analyzing nonlinear structures.- Vibration isolation.- Designing nonlinear torsional vibration absorbers.- Vibrations of beams in the elasto-plastic and geometrically nonlinear regime.- Control and exploitation of nonlinearity in smart structures. The articles in this volume give an overview and introduction to nonlinear phenomena in structural dynamics. Topics treated are approximate methods for analyzing nonlinear systems (where the level of nonlinearity is assumed to be relatively small), vibration isolation, the mitigation of undesirable torsional vibration in rotating systems utilizing specifically nonlinear features in the dynamics, the vibration of nonlinear structures in which the motion is sufficiently large amplitude and structural systems with control.