CUED Publications database

Development of Pore Pressure and Shear Strain in Clean Hostun Sands Under Multi-directional Loading Paths

Sun, M and Biscontin, G (2018) Development of Pore Pressure and Shear Strain in Clean Hostun Sands Under Multi-directional Loading Paths. In: GEOSHANGHAI 2018, -- to -- pp. 112-118..

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Abstract

A series of undrained multi-directional direct simple shear tests with circular paths were conducted to investigate the excess pore pressure generation and shear strain development in clean Hostun sands under multi-directional loading condition. The results of an example test are shown. The excess pore pressure accumulation and shear strain development under multi-directional loading condition exhibits evidently different characteristics compared with that under uni-directional loading condition. Excess pore pressure accumulates generally with the circular stress path but can have increase and decrease within a single cycle as well.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Multi-directional loading Excess pore pressure Liquefaction
Subjects: UNSPECIFIED
Divisions: Div D > Geotechnical and Environmental
Depositing User: Cron Job
Date Deposited: 24 Jan 2018 20:06
Last Modified: 27 Oct 2020 07:13
DOI: 10.1007/978-981-13-0125-4_12