publication . Article . Other literature type . 2013

Quantifying the Evolution of Soil Fabric during Shearing using Directional Parameters

Catherine O'Sullivan; Peter D. Lee; Joana Fonseca;
Open Access
  • Published: 01 May 2013 Journal: Géotechnique, volume 63, pages 487-499 (issn: 0016-8505, eissn: 1751-7656, Copyright policy)
  • Publisher: Thomas Telford Ltd.
  • Country: United Kingdom
Abstract
Over the past 50 years, experimental studies have repeatedly demonstrated that the mechanical behaviour of sand is sensitive to the material fabric, that is, the arrangement of the grains. Up until now there have been relatively few attempts to describe this fabric quantitatively. Much of our understanding of the link between the particle movements and interactions and the macro-scale response of granular materials, including sand, comes from discrete-element modelling and experiments on ‘analogue’ sands with simple, idealised shapes. This paper investigates methods of quantifying the directional fabric of a real sand and its evolution under loading. Statistical...
Subjects
free text keywords: Geotechnical Engineering and Engineering Geology, Earth and Planetary Sciences (miscellaneous), TA
Related Organizations
34 references, page 1 of 3

Arthur, J. & Menzies, B. (1972). Inherent anisotropy in a sand. Ge´otechnique 22, No. 1, 115 - 128, http://dx.doi.org/10.1680/ geot.1972.22.1.115. [OpenAIRE]

Atwood, R. C., Jones, J. R., Lee, P. D. & Hench, L. L. (2004). Analysis of pore interconnectivity in bioactive glass foams using X-ray microtomography. Scripta Mater. 51, No. 11, 1029- 1033.

Barreto, D. (2009). Numerical and experimental investigation into the behaviour of granular materials under generalised stress states. PhD thesis, University of London, UK.

Been, K. & Jefferies, M. G. (1985). A state parameter for sands. Ge´otechnique 35, No. 2, 99 -112, http://dx.doi.org/10.1680/geot. 1985.35.2.99. [OpenAIRE]

Beucher, S. & Lantuejoul, C. (1979). Use of watersheds in contour detection. Rennes, France: CCETT.

Cavarretta, I. (2009). The influence of particle characteristics on the engineering behaviour of granular materials. PhD thesis, Department of Civil and Environmental Engineering, Imperial College London, UK.

Chan, H. T. & Kenney, T. C. (1973). Laboratory investigation of permeability ratio of New Liskeard varved soil. Can. Geotech. J. 10, No. 3, 453 -472. [OpenAIRE]

Cresswell, A. & Powrie, W. (2004). Triaxial tests on an unbonded locked sand. Ge´otechnique 54, No. 2, 107 -115, http://dx.doi. org/10.1680/geot.2004.54.2.107.

Cuccovillo, T. & Coop, M. R. (1999). On the mechanics of structured sands. Ge´otechnique 49, No. 6, 741-760, http://dx. doi.org/10.1680/geot.1999.49.6.741.

Dafalias, Y., Papadimitriou, A. & Li, X. S. (2004). Sand plasticity model accounting for inherent fabric anisotropy. J. Engng Mech. 130, No. 11, 1319 - 1333. [OpenAIRE]

Tovey, N. K. & Dadey, K. A. (2002). Quantitative orientation and micro-porosity analysis of recent marine sediment microfabric. Quaternary Int. 92, No. 1, 89 - 100.

Dusseault, M. B. & Morgenstern, N. R. (1979). Locked sands. Q. J. Engng Geol. 12, No. 2, 117 -131.

Fonseca, J. (2011). The evolution of morphology and fabric of a sand during shearing. PhD thesis, Imperial College London, University of London, UK.

Fonseca, J., O'Sullivan, C., Coop, M. R. & Lee, P. D. (2012). Noninvasive characterisation of particle morphology of natural sands. Soils Found. 52, No. 4, 712-722. [OpenAIRE]

Haralick, R. & Shapiro, L. (1992). Computer and robot vision. Boston, MA, USA: Addison Wesley Longman.

34 references, page 1 of 3
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