Fundamentals Of Discrete Element Methods For Rock Engineering: Theory And Applications

Preparing link to download Please wait... Attached file not found

E-Book Overview

This book presents some fundamental concepts behind the basic theories and tools of discrete element methods (DEM), its historical development, and its wide scope of applications in geology, geophysics and rock engineering. Unlike almost all books available on the general subject of DEM, this book includes coverage of both explicit and implicit DEM approaches, namely the Distinct Element Methods and Discontinuous Deformation Analysis (DDA) for both rigid and deformable blocks and particle systems, and also the Discrete Fracture Network (DFN) approach for fluid flow and solute transport simulations. The latter is actually also a discrete approach of importance for rock mechanics and rock engineering. In addition, brief introductions to some alternative approaches are also provided, such as percolation theory and Cosserat micromechanics equivalence to particle systems, which often appear hand-in-hand with the DEM in the literature. Fundamentals of the particle mechanics approach using DEM for granular media is also presented.

E-Book Content

Fundamentals of Discrete Element Methods for Rock Engineering Developments in Geotechnical Engineering, 85 Fundamentals of Discrete Element Methods for Rock Engineering Theory and Applications Lanru Jing Group of Engineering Geology and Geophysics, Department of Land and Water Resources Engineering, Royal Institute of Technology, Stockholm, Sweden Ove Stephansson Geo Forschungs Zentrum – Postdam, Department of Geodynamics, Postdam, Germany Amsterdam Boston Heidelberg London New York Oxford Paris San Diego San Francisco Singapore Sydney Tokyo l l l l l l l l l l Elsevier Radarweg 29, PO Box 211, 1000 AE Amsterdam, The Netherlands Linacre House, Jordan Hill, Oxford OX2 8DP First edition 2007 Copyright Ó 2007 Elsevier B.V. All rights reserved No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, mechanical, photocopying, recording or otherwise without the prior written permission of the publisher Permissions may be sought directly from Elsevier’s Science & Technology Rights Department in Oxford, UK: phone (+44) (0) 1865 843830; fax (+44) (0) 1865 853333; email: [email protected] Alternatively you can submit your request online by visiting the Elsevier web site at http://elsevier.com/locate/permissions, and selecting Obtaining permission to use Elsevier material Notice No responsibility is assumed by the publisher for any injury and/or damage to persons or property as a matter of products liability, negligence or otherwise, or from any use or operation of any methods, products, instructions or ideas contained in the material herein. Because of rapid advances in the medical sciences, in particular, independent verification of diagnoses and drug dosages should be made Library of Congress Cataloging-in-Publication Data A catalog record for this book is available from the Library of Congress British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library ISBN: 978-0-444-82937-5 ISSN: 0165-1250 For information on all Elsevier publications visit our website at books.elsevier.com Printed and bound in The Netherlands 07 08 09 10 11 10 9 8 7 6 5 4 3 2 1 Further titles in this series: Volumes 2, 3, 5–7, 9, 10, 12, 13, 15, 16A, 22 and 26 are out of print 1. 4. 8. 11. 14. 17. 18. 19. 20. 21. 23. 24. 25. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. G. SANGLERAT – THE PENETROMETER AND SOIL EXPLORATION R. SILVESTER – COASTAL ENGINE