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Author : Klaus-Jürgen Bathe
Publisher :
ISBN 13 :
Total Pages : 77 pages
Book Rating : 4.:/5 (25 download)
Download or read book Finite Element Formulations for Large Deformation Dynamic Analysis written by Klaus-Jürgen Bathe and published by . This book was released on 1974* with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chao Li
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (841 download)
Download or read book Finite Element Formulation of Poro-elasticity Suitable for Large Deformation Dynamic Analysis written by Chao Li and published by . This book was released on 2003 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur Peter Cimento
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (742 download)
Download or read book On Finite Element Large Deformation Static and Dynamic Analysis written by Arthur Peter Cimento and published by . This book was released on 1979 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ahmed A. Shabana
Publisher : Cambridge University Press
ISBN 13 : 1139505424
Total Pages : 341 pages
Book Rating : 4.1/5 (395 download)
Download or read book Computational Continuum Mechanics written by Ahmed A. Shabana and published by Cambridge University Press. This book was released on 2011-12-12 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition presents the theory of continuum mechanics using computational methods. The text covers a broad range of topics including general problems of large rotation and large deformations and the development and limitations of finite element formulations in solving such problems. Dr Shabana introduces theories on motion kinematics, strain, forces and stresses and goes on to discuss linear and nonlinear constitutive equations, including viscoelastic and plastic constitutive models. General nonlinear continuum mechanics theory is used to develop small and large finite element formulations which correctly describe rigid body motion for use in engineering applications. This second edition features a new chapter that focuses on computational geometry and finite element analysis. This book is ideal for graduate and undergraduate students, professionals and researchers who are interested in continuum mechanics.
Author : Antonio Munjiza
Publisher : John Wiley & Sons
ISBN 13 : 1118535804
Total Pages : 486 pages
Book Rating : 4.1/5 (185 download)
Download or read book Large Strain Finite Element Method written by Antonio Munjiza and published by John Wiley & Sons. This book was released on 2014-11-19 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introductory approach to the subject of large strains and large displacements in finite elements. Large Strain Finite Element Method: A Practical Course, takes an introductory approach to the subject of large strains and large displacements in finite elements and starts from the basic concepts of finite strain deformability, including finite rotations and finite displacements. The necessary elements of vector analysis and tensorial calculus on the lines of modern understanding of the concept of tensor will also be introduced. This book explains how tensors and vectors can be described using matrices and also introduces different stress and strain tensors. Building on these, step by step finite element techniques for both hyper and hypo-elastic approach will be considered. Material models including isotropic, unisotropic, plastic and viscoplastic materials will be independently discussed to facilitate clarity and ease of learning. Elements of transient dynamics will also be covered and key explicit and iterative solvers including the direct numerical integration, relaxation techniques and conjugate gradient method will also be explored. This book contains a large number of easy to follow illustrations, examples and source code details that facilitate both reading and understanding. Takes an introductory approach to the subject of large strains and large displacements in finite elements. No prior knowledge of the subject is required. Discusses computational methods and algorithms to tackle large strains and teaches the basic knowledge required to be able to critically gauge the results of computational models. Contains a large number of easy to follow illustrations, examples and source code details. Accompanied by a website hosting code examples.
Author : Muhamad Drawshi
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (884 download)
Download or read book Finite Element Formulation for Large Deformation Static Analysis of Two Dimension Problems written by Muhamad Drawshi and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (713 download)
Download or read book Integration of Large Deformation Finite Element Formulations in Flexible Multibody System Algorithms written by and published by . This book was released on 2010 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project deals with the new and challenging problem of implementing large deformation finite element (FE) formulations in flexible multibody system (MBS) algorithms. Successful integration of large deformation FE and MBS algorithms will lead to a new generation of simulation codes that can be used in the analysis, design and performance evaluation of mechanical and aerospace systems. Specifically, the objectives of this project are (1) Different formulations used in the dynamic modeling of flexible MBS will be reviewed and evaluated in order to identify the advantages and drawbacks of each method; (2) The constrained nonlinear equations of motion expressed in terms of different sets of coordinates that can be efficiently used to describe the dynamics of rigid, flexible, and very flexible bodies will be developed; (3) Large deformation Cholesky coordinates will be used to develop a new form of the MBS dynamic equations with optimum sparse matrix structure; (4) Quantitative and qualitative evaluation of the effect of the nonlinear dynamic coupling between the reference motion and the large deformation modes will be performed; (5) The use of the computational methodology developed in this research project in the analysis of mechanical systems will be demonstrated. This report summarizes the main accomplishments made in this research project.
Author : Sudip S. Bhattacharjee
Publisher : CRC Press
ISBN 13 : 100041230X
Total Pages : 341 pages
Book Rating : 4.0/5 (4 download)
Download or read book Finite Element Analysis of Solids and Structures written by Sudip S. Bhattacharjee and published by CRC Press. This book was released on 2021-07-18 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finite Element Analysis of Solids and Structures combines the theory of elasticity (advanced analytical treatment of stress analysis problems) and finite element methods (numerical details of finite element formulations) into one academic course derived from the author’s teaching, research, and applied work in automotive product development as well as in civil structural analysis. Features Gives equal weight to the theoretical details and FEA software use for problem solution by using finite element software packages Emphasizes understanding the deformation behavior of finite elements that directly affect the quality of actual analysis results Reduces the focus on hand calculation of property matrices, thus freeing up time to do more software experimentation with different FEA formulations Includes chapters dedicated to showing the use of FEA models in engineering assessment for strength, fatigue, and structural vibration properties Features an easy to follow format for guided learning and practice problems to be solved by using FEA software package, and with hand calculations for model validation This textbook contains 12 discrete chapters that can be covered in a single semester university graduate course on finite element analysis methods. It also serves as a reference for practicing engineers working on design assessment and analysis of solids and structures. Teaching ancillaries include a solutions manual (with data files) and lecture slides for adopting professors.
Author : Klaus-Jurgen Bathe
Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (64 download)
Download or read book Finite Element Formulation for Large Displacement and Large Strain Analysis written by Klaus-Jurgen Bathe and published by . This book was released on 1973 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harindra Rajiyah
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.E/5 ( download)
Download or read book An Analysis of Large Deformation Axisymmetric Inelastic Problems by Finite Element and Boundary Element Methods written by Harindra Rajiyah and published by . This book was released on 1987 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ashok G. C. Mrig
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.E/5 ( download)
Download or read book A Finite Element Program Based on Hyperelastic-plastic Formulation for Large Deformation Problems written by Ashok G. C. Mrig and published by . This book was released on 1990 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roland W. Lewis
Publisher : John Wiley & Sons
ISBN 13 : 0471928097
Total Pages : 517 pages
Book Rating : 4.4/5 (719 download)
Download or read book The Finite Element Method in the Static and Dynamic Deformation and Consolidation of Porous Media written by Roland W. Lewis and published by John Wiley & Sons. This book was released on 1999-01-07 with total page 517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seit der Veröffentlichung der Erstauflage 1987 haben Forschungaktivitäten und professionelle Anwendungen auf dem Gebiet poröser Medien rapide zugenommen. Deshalb wurde die 2. Auflage komplett überarbeitet und aktualisiert. Führende Experten stellen die mechanischen und numerischen Aspekte des Fließens im porösen Medium sehr detailliert dar. (09/98)
Download or read book A Two-scale Finite Element Formulation for the Dynamic Analysis of Heterogeneous Materials written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the analysis of heterogeneous materials using a two-scale Finite Element Method (FEM) the usual assumption is that the Representative Volume Element (RVE) of the micro-scale is much smaller than the finite element discretization of the macro-scale. However there are situations in which the RVE becomes comparable with, or even bigger than the finite element. These situations are considered in this article from the perspective of a two-scale FEM dynamic analysis. Using the principle of virtual power, new equations for the fluctuating fields are developed in terms of velocities rather than displacements. To allow more flexibility in the analysis, a scaling deformation tensor is introduced together with a procedure for its determination. Numerical examples using the new approach are presented.
Author : Hugh D. Hibbitt
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (172 download)
Download or read book A Finite Element Formulation for Problems of Large Strain and Large Displacement written by Hugh D. Hibbitt and published by . This book was released on 1969 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: An incremental and piecewise linear finite element theory is developed for the large displacement, large strain regime with particular reference to elastic-plastic behavior in metals. The resulting equations, though more complex, are in a similar form to those previously developed for large displacement, small strain problems, the only additional term being an initial load stiffness matrix which is dependent on current loads. This similarity in form means that existing nonlinear general purpose programs may easily be extended to include finite strains. A large displacement, small strain formulation (as applicable to problems of structural stability) is obtained from this theory by assuming that changes in length of line elements and relative rotation of orthogonal line elements are negligible compared to unity. The simplified equations are in essential agreement with previous formulations in the literature. The only difference which is observed is the persistence of the initial load stiffness matrix, which may be significant in some cases. (Author).
Author : Klaus-Jürgen Bathe
Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (225 download)
Download or read book Finite Element Formulations for Large Displacement and Large Strain Analysis written by Klaus-Jürgen Bathe and published by . This book was released on 1973 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Efstathios Steven Caldis
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (52 download)
Download or read book A Preliminary Study of the Large Deformation Transient Dynamic Finite Element Analysis written by Efstathios Steven Caldis and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P. SESHU
Publisher : PHI Learning Pvt. Ltd.
ISBN 13 : 8120323157
Total Pages : 340 pages
Book Rating : 4.1/5 (23 download)
Download or read book TEXTBOOK OF FINITE ELEMENT ANALYSIS written by P. SESHU and published by PHI Learning Pvt. Ltd.. This book was released on 2003-01-01 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for a one-semester course in Finite Element Method, this compact and well-organized text presents FEM as a tool to find approximate solutions to differential equations. This provides the student a better perspective on the technique and its wide range of applications. This approach reflects the current trend as the present-day applications range from structures to biomechanics to electromagnetics, unlike in conventional texts that view FEM primarily as an extension of matrix methods of structural analysis. After an introduction and a review of mathematical preliminaries, the book gives a detailed discussion on FEM as a technique for solving differential equations and variational formulation of FEM. This is followed by a lucid presentation of one-dimensional and two-dimensional finite elements and finite element formulation for dynamics. The book concludes with some case studies that focus on industrial problems and Appendices that include mini-project topics based on near-real-life problems. Postgraduate/Senior undergraduate students of civil, mechanical and aeronautical engineering will find this text extremely useful; it will also appeal to the practising engineers and the teaching community.
