Shakedown analysis of layered continuum
Paper
Paper/Presentation Title | Shakedown analysis of layered continuum |
---|---|
Presentation Type | Paper |
Authors | |
Author | Shiau, Jim |
Editors | Vimonsatit, Vanissorn, Singh, Amarjit and Yazdani, Siamak |
Journal or Proceedings Title | Research, development, and practice in structural engineering and construction |
ERA Conference ID | 42730 |
Number of Pages | 6 |
Year | 2013 |
Place of Publication | Singapore |
ISBN | 9789810736774 |
Digital Object Identifier (DOI) | https://doi.org/10.3850/978-981-08-7920-4_St-100-0307 |
Web Address (URL) of Paper | http://rpsonline.com.sg/proceedings/9789810736781/html/St-100-0307.xml |
Conference/Event | 1st Australasia and South East Asia Conference in Structural Engineering and Construction (ASEA-SEC-1) |
East Asia-Pacific Conference on Structural Engineering and Construction | |
Event Details | East Asia-Pacific Conference on Structural Engineering and Construction Rank B B B B B B B B B B B B B B B |
Event Details | 1st Australasia and South East Asia Conference in Structural Engineering and Construction (ASEA-SEC-1) Event Date 28 Nov 2012 to end of 02 Dec 2012 Event Location Perth, Australia |
Abstract | Failure of structures associated with repeated moving surface loads are typically caused by gradual deterioration rather than sudden collapse. This type of failure behavior is mostly due to the accumulation of plastic strains under repeated loadings. They are different from the solution of most stability problems under simple loading programs. This paper aims at presenting a general numerical method for the shakedown solutions of pavements subjected to repeated moving traffic loads. To achieve this goal, a novel numerical formulation based on Bleich-Melan shakedown theorem is developed by making use of finite element techniques and mathematical programming. The proposed numerical procedure will be used to solve for the shakedown limit load and the associated developed residual stresses in layered materials. |
Keywords | shakedown; lower bound; numerical analysis; layered pavement; moving loads |
ANZSRC Field of Research 2020 | 400502. Civil geotechnical engineering |
400512. Transport engineering | |
401706. Numerical modelling and mechanical characterisation | |
Public Notes | © 2013 Research Publishing Services. This book, or parts thereof, may not be reproduced in any form or by any means, electronic or mechanical, including photocopying, recording or any information storage and retrieval system now known or to be invented, without written permission from the Editors or the Publisher. |
Byline Affiliations | Department of Agricultural, Civil and Environmental Engineering |
Institution of Origin | University of Southern Queensland |
Book Title | Research, development, and practice in structural engineering and construction |
https://research.usq.edu.au/item/q1v1z/shakedown-analysis-of-layered-continuum
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