Development of Pore Pressure and Shear Strain in Clean Hostun Sands Under Multi-directional Loading Paths
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Publication Date
2018Journal Title
PROCEEDINGS OF GEOSHANGHAI 2018 INTERNATIONAL CONFERENCE: FUNDAMENTALS OF SOIL BEHAVIOURS
ISBN
978-981-13-0124-7
Pages
112-118
Type
Conference Object
Metadata
Show full item recordCitation
Sun, M., & Biscontin, G. (2018). Development of Pore Pressure and Shear Strain in Clean Hostun Sands Under Multi-directional Loading Paths. PROCEEDINGS OF GEOSHANGHAI 2018 INTERNATIONAL CONFERENCE: FUNDAMENTALS OF SOIL BEHAVIOURS, 112-118. https://doi.org/10.1007/978-981-13-0125-4_12
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.
Keywords
Multi-directional loading, Excess pore pressure, Liquefaction
Identifiers
External DOI: https://doi.org/10.1007/978-981-13-0125-4_12
This record's URL: https://www.repository.cam.ac.uk/handle/1810/279110
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