IUTAM Symposium on Computational Methods in Contact Mechanics - Proceedings of the IUTAM Symposium held in Hannover, Germany, November 5-8, 2006

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. There is still room for research in computational contact mechanics, hence engineering analysis includes unilateral constraints when a detailed modelling of a problem is needed. Contact modelling within real structures includes e.g. rolling wheels, metal forming processes and car crash analysis, and is outcome of the increasing power of modern computers. Also, multi-physics modelling of thermo-mechanical or electro-mechanical contact and microscopic modelling are used in order to get a deeper insight into the mechanism of friction and wear. Moreover, new numerical simulation techniques were developed within the finite element or boundary element method yielding better discretization tools and more efficient algorithms for contact. However, up to now there exists no approach which solves all problems of the above mentioned areas in a robust and reliable way, hence investigations and developments are still needed. The aim of the symposium was to bring scientists together who work on the frontier of research in computational contact mechanics described above, or in closely related subjects. During the symposium 37 scientists presented their newest findings in the area of discretization techniques for contact, algorithms and interesting numerical simulations of contact problems. The symposium gave detailed insight in the newest development in the area of simulation techniques for contact problems. Topics treated included new mathematical techniques like multi-level approaches, new discretization techniques like the mortar-method, advanced applications of unilateral contact to masonry structures, decohesion analysis and tractive rolling of tires. The current volume provides a good overview of modern techniques and state-of-the-art discretizations schemes applied in contact mechanics, and will stimulate future collaboration in science related to computational contact mechanics and in the organization of minisymposia and workshops in the area contact mechanics.

List of contents

Multigrid Methods for Unilateral Contact Problems with Friction.- Contact Dynamics with Lagrange Multipliers.- Some Advances in Mathematical Programming Method for Numerical Simulation of Contact Problems.- Finite Element Analysis of Nonsmooth Frictional Contact.- Energy-Momentum Conserving Schemes for Frictionless Dynamic Contact Problems.- Symmetrization of Various Friction Models Based on an Augmented Lagrangian Approach.- Adaptive BEM for Contact Problems with Friction.- Recent Extensions of Mortar-Based Contact Formulations: Lubrication Modeling and Parallel Implementations.- A Coupled Contact and Decohesion Analysis of Laminated Beams.- Smooth Frictional Contact between Beams in 3D.- Nonlinear Boundary Problems for a Cylinder.- Evolution from the Hertzian Contact Model to Non-Hertzian Conditions for Fast Dynamic Simulations.- A Fully Implicit Approach for the Numerical Treatment of Tractive Rolling.- A Study on 3D Contact of Rough Surfaces Considering Finite Elastoplasticity.- Frictional Contact for Pile Installation.- The Influence of Contact Pressure on the Dynamic Friction Coefficient in Cylindrical Rubber-Metal Contact Geometries.- Modular Modelling of Dynamic Systems with Elastomer Contacts.- Two FEM Approaches for the Prediction and Quantification of "Stick-Slip" Phenomena on Rubber-Metal Sliding Contacts.- Contact Mechanics of Wearing out Solids.- Modelling of Grain Boundaries Contact in Metals.- Segregation of Particulate Material Using the Discrete Element Method.- Unilateral Contact and Damage Analysis in Masonry Arches.- Discontinuous Numerical Analysis of Masonry Vaults.

About the author

§Prof. Dr.-Ing. Peter Wriggers studierte Bauingenieur- und Vermessungswesen, promovierte 1980 an der Universität Hannover und habilitierte 1986 im FachMechanik. Er war GastprofessoranderUCBerkeley, USA,Professor fürMechanik an der TH Darmstadt und Direktor des Darmstädter Zentrums für Wissenschaftliches Rechnen. Seit 1998 ist er Professor für Baumechanik und NumerischeMechanik sowieDirektor des Zentrums für Computational Engineering Sciences an der Universität Hannover. Er ist Mitherausgeber von internationalen Journals und Editor-in-Chief der Zeitschrift Computational Mechanics .

Summary

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.

Product details

• Assisted by: Udo Nackenhorst (Editor), Peter Wriggers (Editor)
• Publisher: Springer Netherlands
• Languages: English
• Product format: Hardback
• Released: 12.04.2011
• EAN: 9781402064043
• ISBN: 978-1-4020-6404-3
• No. of pages: 385
• Weight: 770 g
• Illustrations: X, 385 p.
• Series: IUTAM Bookseries; IUTAM Bookseries
• Subjects: Natural sciences, medicine, IT, technology > Technology > General, dictionaries; C, Artificial Intelligence, engineering, Mechanical Engineering, Solid Mechanics, Mechanics, Mechanics of solids, Mechanics, Applied, Computational Intelligence