Wang, J and Yu, HS (2014) Application of shakedown analysis in pavement engineering. In: Computer Methods and Recent Advances in Geomechanics - Proceedings of the 14th Int. Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014. Computer Methods and Recent Advances in Geomechanics, 22-25 Sep 2014, Kyoto, Japan. CRC Press , pp. 1187-1192. ISBN 978-1-138-00148-0
Abstract
Shakedown analysis is concerned with a direct calculation of maximum admissible load within which an elastic-plastic structure will be stable under repeated or cyclic loads. Wang & Yu (2011) performed
shakedown analysis of a cohesive-frictional half-space under three-dimensional moving surface loads, based on assumptions of isotropic and homogenous materials and surface loads limited to a circle of radius. However, in terms of its application in pavements under traffic, more realistic cases should be considered. This paper develops shakedown solutions in three important aspects. First, this paper considers a more general case of elliptical contact area between tyre and pavement surface. Secondly, shakedown analysis is performed to allow
for variation of elastic and plastic material properties with direction. Finally, a numerical method is developed to take into account pavements with layers of materials.
Metadata
| Item Type: | Proceedings Paper |
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| Authors/Creators: |
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| Dates: |
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| Institution: | The University of Leeds |
| Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Civil Engineering (Leeds) |
| Depositing User: | Symplectic Publications |
| Date Deposited: | 24 Jul 2018 09:41 |
| Last Modified: | 24 Jul 2018 09:41 |
| Status: | Published |
| Publisher: | CRC Press |
| Related URLs: | |
| Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:124076 |
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