The strength of Perth sands in direct shear

M.R. Jensen, Varvara Zania, B.M. Lehane, Q. Liu, C. Butterworth

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Abstract

This paper describes the results from a systematic study examining the shear strength parameters of two natural dune siliceous sands and two natural calcareous sands from the Perth area, as well as two commercially sourced uniform sands. Standard classification testing was performed including measurements of grading distribution, void ratio limits and shape parameters. A comprehensive series of direct shear tests was carried out on each sand to assess the strength and dilatancy characteristics. These results were used to evaluate the effects of particle shape as well as grading distribution on the peak friction angles.
Original languageEnglish
Publication date2019
Number of pages6
Publication statusPublished - 2019
Event13th Australia New Zealand Conference on Geomechanics - Perth Convention and Exhibition Centre, Perth, Australia
Duration: 1 Apr 20193 Apr 2019
Conference number: 13

Conference

Conference13th Australia New Zealand Conference on Geomechanics
Number13
LocationPerth Convention and Exhibition Centre
CountryAustralia
CityPerth
Period01/04/201903/04/2019

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