Centrifuge modelling of embedded retaining walls with stabilising bases


Powrie, W. and Daly, M.P. (2007) Centrifuge modelling of embedded retaining walls with stabilising bases Géotechnique, 57, (6), pp. 485-497. (doi:10.1680/geot.2007.57.6.485).

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Description/Abstract

Embedded retaining walls are sometimes supported by means of a rigid platform or stabilising base projecting in front of the wall at formation level. This form of construction is useful where props reacting against a retaining wall on the opposite side of the excavation cannot be installed. The potential mechanisms of collapse of an embedded wall with the stabilising base in place are not well understood. In this paper, the results of four centrifuge model tests on stablising base retaining walls of two different embedment depths in two different types of soil are presented, and shown to be consistent with the results of an approximate limit equilibrium type stress analysis.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1680/geot.2007.57.6.485
ISSNs: 0016-8505 (print)
Keywords: basements, centrifuge modelling, diaphragm and in situ walls, earth pressure, limit equilibrium methods, retaining walls
Subjects:
ePrint ID: 49295
Date :
Date Event
August 2007Published
Date Deposited: 29 Oct 2007
Last Modified: 16 Apr 2017 18:18
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/49295

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