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| Author | : Eberhard Haug |
| Publisher | : |
| Total Pages | : 296 |
| Release | : 1972 |
| Genre | : Finite element method |
| ISBN | : |
| Author | : Eugenio Oñate |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 324 |
| Release | : 2006-03-30 |
| Genre | : Technology & Engineering |
| ISBN | : 1402033176 |
This book collects state-of-the-art research and technology for design, analysis, construction and maintenance of textile and inflatable structures. Textile composites and inflatable structures have become increasingly popular for a variety of applications in OCo among many other fieldsaOCo civil engineering, architecture and aerospace engineering. Typical examples include membrane roofs and covers, sails, inflatable buildings and pavilions, airships, inflatable furniture, airspace structures etc. The book contains 18 invited contributions written by distinguished authors who participated in the International Conference on Textile Composites and Inflated Structures held in Barcelona from June 30th to July 2nd, 2003. The meeting was one of the Thematic Conferences of the European Community on Computational Methods in Applied Sciences (ECCOMAS). The different chapters discuss recent progress and future research directions in membrane and inflatable structures built with new textile composite materials. Approximately half of the book focuses on describing innovative numerical methods for structural analysis of such structures, such as new nonlinear membrane and shell finite elements. The rest of the chapters present advances in design, construction and maintenance procedures."
| Author | : Zhenlong Xu |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2002 |
| Genre | : |
| ISBN | : |
| Author | : Ted Belytschko |
| Publisher | : John Wiley & Sons |
| Total Pages | : 834 |
| Release | : 2014-01-07 |
| Genre | : Science |
| ISBN | : 1118632702 |
Nonlinear Finite Elements for Continua and Structures p>Nonlinear Finite Elements for Continua and Structures This updated and expanded edition of the bestselling textbook provides a comprehensive introduction to the methods and theory of nonlinear finite element analysis. New material provides a concise introduction to some of the cutting-edge methods that have evolved in recent years in the field of nonlinear finite element modeling, and includes the eXtended Finite Element Method (XFEM), multiresolution continuum theory for multiscale microstructures, and dislocation- density-based crystalline plasticity. Nonlinear Finite Elements for Continua and Structures, Second Edition focuses on the formulation and solution of discrete equations for various classes of problems that are of principal interest in applications to solid and structural mechanics. Topics covered include the discretization by finite elements of continua in one dimension and in multi-dimensions; the formulation of constitutive equations for nonlinear materials and large deformations; procedures for the solution of the discrete equations, including considerations of both numerical and multiscale physical instabilities; and the treatment of structural and contact-impact problems. Key features: Presents a detailed and rigorous treatment of nonlinear solid mechanics and how it can be implemented in finite element analysis Covers many of the material laws used in today’s software and research Introduces advanced topics in nonlinear finite element modelling of continua Introduction of multiresolution continuum theory and XFEM Accompanied by a website hosting a solution manual and MATLAB® and FORTRAN code Nonlinear Finite Elements for Continua and Structures, Second Edition is a must-have textbook for graduate students in mechanical engineering, civil engineering, applied mathematics, engineering mechanics, and materials science, and is also an excellent source of information for researchers and practitioners.
| Author | : Z. Waszczyszyn |
| Publisher | : Elsevier |
| Total Pages | : 483 |
| Release | : 2013-10-22 |
| Genre | : Technology & Engineering |
| ISBN | : 1483290557 |
This book is the consequence of research undertaken by the authors in the field of advanced problems of structural mechanics. Stability analysis of structures comes under this area because of the complex models and computational methods needed for analysis. In the mid seventies, a joint effort began between a group of researchers and teachers of the Department of Civil Engineering and Computer Center of the Cracow University of Technology. One of the important results of the collaboration has been this publication.
| Author | : Richard Lawrence Taylor |
| Publisher | : |
| Total Pages | : 34 |
| Release | : 2001 |
| Genre | : |
| ISBN | : |
| Author | : K. J. Bathe |
| Publisher | : Elsevier |
| Total Pages | : 314 |
| Release | : 2014-05-23 |
| Genre | : Technology & Engineering |
| ISBN | : 1483161749 |
Nonlinear Finite Element Analysis and ADINA contains the proceedings of the Fourth ADINA Conference held at Massachusetts Institute of Technology on June 15-17, 1983. Separating the papers presented in the conference as chapters, this book first elucidates the use of ADINA for analysis of mines with explosive fills. Subsequent chapters explore the use of ADINA in soil mechanics; nonlinear shell analysis; analysis of bond between prestressed steel and concrete; determination and simulation of stable crack growth; offshore structures analysis; modeling of traveling-loads and time-dependent masses; and comparison of two slideline methods. Other notable applications of ADINA are also shown.
| Author | : Alain Lo |
| Publisher | : |
| Total Pages | : 326 |
| Release | : 1981 |
| Genre | : Cables |
| ISBN | : |
The nonlinear dynamic analysis of cable and membrane structures is presented in this study. Attention is given to the nonlinearities arising from large displacements, from nonlinear stress-strain relationships and from nonconservative loadings. The finite element method is used to model the cables and membranes. Curvilinear geometries of the elements are approximated by using higher-order interpolation polynomials. The relative advantages and disadvantages of adopting elements with various orders of approximating functions are determined by a variety of example problems. Full interaction between the cables and membranes in a structure can be realized by selecting compatible elements. Any desired nonlinear constitutive equation can be specified for the cable and membrane elements. The ability to handle nonconservative loadings is demonstrated by studying the dynamic responses of cables and membranes in a fluid medium. The governing equations of motion of cables and membranes are derived from the three-dimensional equations of finite elasticity. Curvilinear, convected coordinates are used to describe the undeformed and deformed configurations of a body. The total Lagrangian description and the principle of virtual work are used to formulate the equilibrium equations. Specializations to cables and membranes are made by assuming that states of uniaxial stress and plane stress exist in the cables and membranes, respectively. The magnitudes of the displacements and strains are not restricted. Explicit stressstrain relationships are neither assumed nor required. Isoparametric representation is used to formulate curved cable and membrane finite elements. The element matrices are evaluated by numerical integrations. The global dynamic equations of motions are integrated by the Newmark's method. An iteration scheme is used to minimize the residual errors. Numerical examples are included to demonstrate the validity and capability of the finite element models and the solution techniques. Higher-order elements are found to be more accurate than linear elements in general, but are computationally more costly. The potential of the finite element method in analyzing the nonlinear dynamic response of submerged cable and membrane structures to wave forces is demonstrated.
| Author | : René de Borst |
| Publisher | : John Wiley & Sons |
| Total Pages | : 481 |
| Release | : 2012-07-25 |
| Genre | : Technology & Engineering |
| ISBN | : 1118376013 |
Built upon the two original books by Mike Crisfield and their own lecture notes, renowned scientist René de Borst and his team offer a thoroughly updated yet condensed edition that retains and builds upon the excellent reputation and appeal amongst students and engineers alike for which Crisfield's first edition is acclaimed. Together with numerous additions and updates, the new authors have retained the core content of the original publication, while bringing an improved focus on new developments and ideas. This edition offers the latest insights in non-linear finite element technology, including non-linear solution strategies, computational plasticity, damage mechanics, time-dependent effects, hyperelasticity and large-strain elasto-plasticity. The authors' integrated and consistent style and unrivalled engineering approach assures this book's unique position within the computational mechanics literature. Key features: Combines the two previous volumes into one heavily revised text with obsolete material removed, an improved layout and updated references and notations Extensive new material on more recent developments in computational mechanics Easily readable, engineering oriented, with no more details in the main text than necessary to understand the concepts. Pseudo-code throughout makes the link between theory and algorithms, and the actual implementation. Accompanied by a website (www.wiley.com/go/deborst) with a Python code, based on the pseudo-code within the book and suitable for solving small-size problems. Non-linear Finite Element Analysis of Solids and Structures, 2nd Edition is an essential reference for practising engineers and researchers that can also be used as a text for undergraduate and graduate students within computational mechanics.
| Author | : Javier Bonet |
| Publisher | : Cambridge University Press |
| Total Pages | : 272 |
| Release | : 1997-09-28 |
| Genre | : Mathematics |
| ISBN | : 9780521572729 |
A unified treatment of nonlinear continuum analysis and finite element techniques.
