Cyclic degradation and non-coaxiality of soft clay subjected to pure rotation of principal stress directions
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DOI: 10.1007/s11440-017-0567-8
Abstract: Abstract Foundation soils are often under non-proportional cyclic loadings. The deformation behaviour and the mechanism of non-coaxiality under continuous pure principal stress rotation for clays are not clearly investigated up to now. In order to… read more here.
Keywords: principal stress; soft clay; rotation; stress ... See more keywords
Non-coaxiality of soft clay generated by principal stress rotation under high-speed train loading
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DOI: 10.1007/s11440-021-01242-5
Abstract: Plenty of geomechanics tests and theories have confirmed the existence of non-coaxiality while soil is subjected to principal stress rotation. This paper investigated the influence of one particular principal stress path, which is a ‘heart-shape’… read more here.
Keywords: non coaxiality; stress path; coaxiality; principal stress ... See more keywords