Iutam Symposium On Discretization Methods In Structural Mechanics

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Discretization Methods in Structural Mechanics

Author : Günther Kuhn,Herbert Mang
Publisher : Springer Science & Business Media
Page : 455 pages
File Size : 52,6 Mb
Release : 2013-03-08
Category : Technology & Engineering
ISBN : 9783642493737

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Discretization Methods in Structural Mechanics by Günther Kuhn,Herbert Mang Pdf

The advent of the digital computer has given great impetus to the development of modern discretization methods in structural mechanics. The young history of the finite element method (FEM) reflects the dramatic increase of computing speed and storage capacity within a relatively short period of time. The history of the boundary element method (BEM) is still younger. Presently, intense scientific efforts aimed at extending the range of application of the BEM can be observed. More than 10 years ago, O.C. Zienkiewicz and his co-workers published the first papers on the coupling of FE and BE discretizations of subregions of solids for the purpose of exploiting the complementary advantages of the two discretization methods and reducing their disadvantages. The FEM has revolutionized structural analysis in industry as well as academia. The BEM has a fair share in the continuation of this revolution. Both discretization methods have become a domain of vigorous, world-wide research activities. The rapid increase of the number of specialized journals and scientific meetings indicates the remarkable increase of research efforts in this important subdolll.ain of computational ulechanics. Several discussions of this situation in the Committee for Discretization Methods ill Solid Mechanics of the Society for Applied Mathematics and Mechanics (GAMM) resulted in the plan to submit a proposal to the General Assembly of the International Union of Theoretical and Applied Mechanics (IUTAM) to sponsor a pertinent IUTAM Symposium.

IUTAM Symposium on Discretization Methods in Structural Mechanics

Author : H.A. Mang,F.G. Rammerstorfer
Publisher : Springer Science & Business Media
Page : 387 pages
File Size : 42,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401145893

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IUTAM Symposium on Discretization Methods in Structural Mechanics by H.A. Mang,F.G. Rammerstorfer Pdf

The JUT AMlIACM Symposium on Discretization Methods in Structural Mechanics was nd th held in Vienna, Austria, from 2 to 6 June 1997. The site of the Symposium was the "Theatersaal" of the Austrian Academy of Sciences. The Symposium was attended by 71 persons from 23 countries. In addition, several Austrian graduate students and research associates participated in the meeting. In the 5-day Symposium a total of 48 papers were presented. All of them were invited and accorded equal weight in the programme. The following topics were covered: • Error-controlled adaptivity of finite element methods • Large deformations and buckling, including inelastic deformations • Inelastic brittle or ductile localization, phase transition and system failure, resulting from monotonic, cyclic or impact loading • Sensitivity analysis and inverse problems with special emphasis on identification of material parameters • Development of linear and nonlinear finite element methods for thin-walled structures and composites • Implicit integration schemes for nonlinear dynamics • Coupling of rigid and deformable structures; fluid-structures and acoustic-structure interaction • Competitive numerical methods (finite element methods, boundary element methods, coupling ofthese two methods) • Identification of material and structural data. Comments on details of the treatment of these topics are contained in the Concluding Remarks. The Editors would like to express their appreciation to E. Stein who has prepared these Concluding Remarks.

IUTAM Symposium on Discretization Methods for Evolving Discontinuities

Author : Alain Combescure,René, de Borst,Ted Belytschko
Publisher : Springer Science & Business Media
Page : 431 pages
File Size : 43,9 Mb
Release : 2010-04-07
Category : Technology & Engineering
ISBN : 9781402065309

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IUTAM Symposium on Discretization Methods for Evolving Discontinuities by Alain Combescure,René, de Borst,Ted Belytschko Pdf

In recent years, discretization methods have been proposed which are more flexible and which have the potential of capturing (moving) discontinuities in a robust and efficient manner. This monograph assembles contributions of leading experts with the most recent developments in this rapidly evolving field. It provides the most comprehensive coverage of state-of-the art numerical methods for treating discontinuities in mechanics.

IUTAM Symposium on Computational Methods in Contact Mechanics

Author : Peter Wriggers,Udo Nackenhorst
Publisher : Springer Science & Business Media
Page : 382 pages
File Size : 46,7 Mb
Release : 2007-11-20
Category : Technology & Engineering
ISBN : 9781402064050

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IUTAM Symposium on Computational Methods in Contact Mechanics by Peter Wriggers,Udo Nackenhorst Pdf

This book contains the proceedings of the IUTAM Symposium held in Hanover, Germany, in November 2006. Coverage includes new mathematical techniques, new discretization techniques, advanced applications of unilateral contact to masonry structures, decohesion analysis and tractive rolling of tires. The book provides a good overview of modern techniques and state-of-the-art discretizations schemes applied in contact mechanics.

IUTAM Symposium on Mechanics and Reliability of Actuating Materials

Author : W. Yang
Publisher : Springer Science & Business Media
Page : 327 pages
File Size : 53,8 Mb
Release : 2006-06-28
Category : Technology & Engineering
ISBN : 9781402041310

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IUTAM Symposium on Mechanics and Reliability of Actuating Materials by W. Yang Pdf

Actuating materials hold a promise for fast-spreading applications in smart structures and active control systems, and have attracted extensive attention from scientists of both mechanics and materials sciences communities. High performance and stability of actuating materials and structures play a decisive role in their successive applications as sensors and actuators in structural control and robotics. The advances of actuating materials, however, recently encountered a severe reliability issue. For a better understanding toward this issue, scientific efforts are of paramount significance to gain a deep insight into the intricate deformation and failure behaviors of actuating materials. To examine the state of the art in this subject, the general assembly of IUTAM approved in August, 2002 at Cambridge University, UK, a proposal to hold an IUTAM symposium to summarize the relevant research findings. The main themes of the symposium are: (i) the constitutive relations of actuating materials that couple mechanical, electrical, thermal and magnetic properties, as well as incorporate phase transformation and domain switch; (ii) the physical mechanisms of deformation, damage, and fatigue crack growth of actuating materials; (iii) the development of failure-resilient approaches that base on the macro-, meso-, and micro-mechanics analyses; (iv) the investigation of microstructural evolution, stability of phase transformation, and size effects of ferroelectric ceramics, shape memory alloys, actuating polymers, and bio-actuating materials. The above problems represent an exciting challenge and form a research thrust of both materials science and solid mechanics. The IUTAM Symposium (GA.

IUTAM Symposium on Evolutionary Methods in Mechanics

Author : Tadeusz Burczynski,Andrzej Osyczka
Publisher : Springer Science & Business Media
Page : 366 pages
File Size : 44,6 Mb
Release : 2006-04-11
Category : Science
ISBN : 9781402022678

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IUTAM Symposium on Evolutionary Methods in Mechanics by Tadeusz Burczynski,Andrzej Osyczka Pdf

Proceedings of the IUTAM Symposium held in Cracow, Poland, 24-27 September 2002

IUTAM Symposium on Creep in Structures

Author : S. Murakami,N. Ohno
Publisher : Springer Science & Business Media
Page : 541 pages
File Size : 48,7 Mb
Release : 2013-11-27
Category : Science
ISBN : 9789401596282

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IUTAM Symposium on Creep in Structures by S. Murakami,N. Ohno Pdf

These proceedings contain 48 innovative papers consolidating the development of creep research since 1990 and discussing the new horizons in this fundamental field of applied mechanics in the coming century. This volume is useful for researchers and graduate course students in the relevant fields.

IUTAM Symposium on Mechanical Waves for Composite Structures Characterization

Author : Dimitrios A. Sotiropoulos
Publisher : Springer Science & Business Media
Page : 194 pages
File Size : 54,8 Mb
Release : 2001-09-30
Category : Science
ISBN : 9780792371649

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IUTAM Symposium on Mechanical Waves for Composite Structures Characterization by Dimitrios A. Sotiropoulos Pdf

This book is a collection of selected reviewed papers that were presented at the International Union of Theoretical and Applied Mechanics Symposium "Mechanical waves for composite structures characterization". The Symposium took place June 14-17, 2000 in Chania, Crete, Greece. As is customary, IUTAM Symposia Proceedings are published in the series "Solid Mechanics and Its Applications" by Kluwer Academic Publishers. I am indebted to Professor G. M. L. Gladwell who is the series editor. I would also like to take this opportunity to express my sincere gratitude to Professor M. A. Hayes the Secretary General of the International Union of Theoretical and Applied Mechanics and a member ofthe Symposium's Scientific Committee. His constant encouragement and support made the Symposium not only possible but also successful. To the success also contributed all the members of the Symposium's Scientific Committee which I had the honor to chair. I express my appreciation to each one of them who are: Professor J. D. Achenbach (Northwestern University, Evanston, Illinois, USA), Professor M. A. Hayes (University College, Dublin, Ireland), Professor K. J. Langenberg (University of Kassel, Germany), Professor A. K. Mal (University of California, Los Angeles, USA), Professor X. Markenscoff (University of California, San Diego, USA), Professor S. Nair (Illinois Institute of Technology, Chicago, USA), Professor R. W. Ogden (University of Glasgow, UK), Professor G.

IUTAM Symposium on Mechanics of Martensitic Phase Transformation in Solids

Author : Qing-Ping Sun
Publisher : Springer Science & Business Media
Page : 278 pages
File Size : 47,5 Mb
Release : 2013-03-14
Category : Technology & Engineering
ISBN : 9789401700696

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IUTAM Symposium on Mechanics of Martensitic Phase Transformation in Solids by Qing-Ping Sun Pdf

Phase transition phenomena in solids are of vital interest to physicists, materials scientists, and engineers who need to understand and model the mechanical behavior of solids during various kinds of phase transformations. This volume is a collection of 29 written contributions by distinguished invited speakers from 14 countries to the IUTAM Symposium on Mechanics of Martensitic Phase Transformation in Solids, the first IUTAM Symposium focusing on this topic. It contains basic theoretical and experimental aspects of the recent advances in the mechanics research of martensitic phase transformations. The main topics include microstructure and interfaces, material instability and its propagation, micromechanics approaches, interaction between plasticity and phase transformation, phase transformation in thin films, single and polycrystalline shape memory alloys, shape memory polymers, TRIP steels, etc. Due to the multidisciplinary nature of the research covered, this volume will be of interest to researchers, graduate students and engineers in the field of theoretical and applied mechanics as well as materials science and technology.

IUTAM Symposium on Synthesis in Bio Solid Mechanics

Author : Pauli Pedersen,Martin P. Bendsøe
Publisher : Springer Science & Business Media
Page : 410 pages
File Size : 54,7 Mb
Release : 2006-04-11
Category : Science
ISBN : 9780306469398

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IUTAM Symposium on Synthesis in Bio Solid Mechanics by Pauli Pedersen,Martin P. Bendsøe Pdf

This book contains the edited version of invited lectures presented at the IUTAM-Sym- sium Synthesis in Bio Solid Mechanics, held at Hotel Frederiksdal, Virum (Copenhagen), Denmark, May 24 to May 27, 1998. The symposium was attended by 48 scientist from 14 countries. Biomechanics has been a very active research area in the last 25 years and covers a very broad class of problems. The present symposium concentrated on the solid mechanics - main of biomechanics, where important problems of synthesis presently are an active and challenging part. Characteristics of biomechanical materials are not only the inhomogeneity and anisotropy, but also the capability to change in relation to actual use. These living materials call for new methods of analysis and also new methods for synthesis. By the synthesis in this context is meant design of implants or artificial control of material growth. Bone mechanics is closely related to recent work on analysis and design of microstructural anisotropic materials. Also, recent work in shape design can to some extent be useful in the more complicated problems of biomechanics. Here interface problems play an essential role. The symposium brought together scientists from mechanics, mathematics and medicine.

Three-Dimensional Contact Problems

Author : A.M. Alexandrov,D.A. Pozharskii
Publisher : Springer Science & Business Media
Page : 422 pages
File Size : 52,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401098939

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Three-Dimensional Contact Problems by A.M. Alexandrov,D.A. Pozharskii Pdf

A systematic treatment, based on Green's functions and integral equations, is given to the analytical and numerical methods and results for a great number of 3-D contact problems for elastic bodies. Semi-bounded elastic bodies (layer, cylinder, space with cylindrical or spherical cavity, 3-D wedge, special cases of which are half- and quarter-spaces, cone) and finite elastic bodies (circular plate, finite cylinder, spherical layer, spherical lens, sphere) are considered. Methods introduced in the book can also be applied in fracture mechanics, hydrodynamics, electrostatics, thermodynamics and diffusion theory, continuum mechanics, and mathematical physics, as well as by engineers and students in mathematics, mechanics, and physics.

IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials

Author : S. Ahzi,M. Cherkaoui,M.A. Khaleel,H.M. Zbib,M.A. Zikry,B. LaMatina
Publisher : Springer Science & Business Media
Page : 442 pages
File Size : 42,5 Mb
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 9789401704830

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IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials by S. Ahzi,M. Cherkaoui,M.A. Khaleel,H.M. Zbib,M.A. Zikry,B. LaMatina Pdf

The papers in this proceeding are a collection of the works presented at the IUTAM symposium-Marrakech 2002 (October 20-25) which brought together scientists from various countries. These papers cover contemporary topics in multiscale modeling and characterization of materials behavior of engineering materials. They were selected to focus on topics related to deformation and failure in metals, alloys, intermetallics and polymers including: experimental techniques, deformation and failure mechanisms, dislocation-based modelling, microscopic-macroscopic averaging schemes, application to forming processes and to phase transformation, localization and failure phenomena, and computational advances. Key areas that are covered by some of the papers include modeling of material deformation at various scales. At the atomistic scale, results from MD simulations pertaining to deformation mechanisms in nano-crystalline materials as well as dislocation-defect interactions are presented. Advances in modeling of deformation in metals using discrete dislocation analyses are also presented, providing an insight into this emerging scientific technique that can be used to model deformation at the microscale. These papers address current engineering problems, including deformation of thin fIlms, dislocation behavior and strength during nanoindentation, strength in metal matrix composites, dislocation-crack interaction, development of textures in polycrystals, and problems involving twining and shape memory behavior. On Behalf of the organizing committee, I would like to thank Professor P.

Creep in Structures VI

Author : Holm Altenbach,Konstantin Naumenko
Publisher : Springer Nature
Page : 355 pages
File Size : 53,9 Mb
Release : 2023-08-04
Category : Science
ISBN : 9783031390708

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Creep in Structures VI by Holm Altenbach,Konstantin Naumenko Pdf

This book offers a current state of the art in analysis and modeling of creep phenomena with applications to the structural mechanics. It presents the some presentations from the IUTAM-Symposium series "Creep in Structures", which held in Magdeburg (Germany) in September 2023, and it discusses many advances and new results in the field. These are for example: interlinks of mechanics with materials science in multi-scale analysis of deformation and damage mechanisms over a wide range of stresses and temperature; development and analysis of new alloys for (ultra)high-temperature applications; formulation and calibration of advanced constitutive models of inelastic behavior under transient loading and temperature conditions; development of efficient procedures and machine learning techniques for identification of material parameters in advanced constitutive laws; introduction of gradient-enhanced and non-local theories to account for damage and fracture processes; and application of new experimental methods, such as digital image correlation, for the analysis of inelastic deformation under multi-axial stress state.

IUTAM Symposium on Unilateral Multibody Contacts

Author : F. Pfeiffer,Ch. Glocker
Publisher : Springer Science & Business Media
Page : 360 pages
File Size : 42,6 Mb
Release : 2000-01-31
Category : Technology & Engineering
ISBN : 0792360303

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IUTAM Symposium on Unilateral Multibody Contacts by F. Pfeiffer,Ch. Glocker Pdf

Multibody dynamics started with the ideas of Jacob and Daniel Bernoul li and later on with d'Alembert's principle. In establishing a solution for the problem of the center of oscillation for a two-mass-pendulum Jacob Ber noulli spoke about balancing the profit-and-Ioss account with respect to the motion of the two masses. Daniel Bernoulli extended these ideas to a chain pendulum and called forces not contributing to the motion "lost forces", thus being already very close to d'Alembert's principle. D'Alembert considered a "system of bodies, which are interconnected in some arbitrary way. " He suggested separating the motion into two parts, one moving, the other being at rest. In modern terms, or at least in terms being applied in engineering mechanics, this means that the forces acting on a system of bodies are split into active and passive forces. Active forces generate motion, passive forces do not; they are a result of constraints. This interpretation of d'Alembert's principle is due to Lagrange and up to now has been the basis of multi body dynamics (D' Alembert, Traite de Dynamique, 1743; Lagrange, Mecanique Analytique, 1811). Thus, multibody dynamics started in France. During the nineteenth century there were few activities in the multi body field even though industry offered plenty of possible applications and famous re presentatives of mechanics were aware of the problems related to multibody dynamics. Poisson in his "Traite de Mecanique" (Paris 1833) gave an im pressive description of these problems, including impacts and friction.