Stress-dilatancy behaviour of remoulded Fujinomori clay

• Autorzy: Szypcio Zenon , Dołżyk-Szypcio Katarzyna

Identyfikatory

DOI

10.2478/sgem-2023-0010

• Konferencja: 19th KKMGiIG
• Języki publikacji: EN

Abstrakty

EN

The effect of the degree of consolidation and the stress path on the behaviour of remoulded Fujinomori clay for drained triaxial compression and extension was analysed using the Frictional State Concept. It is shown that the stress–dilatancy behaviour can be approximated by a linear general dilatancy equation given by the critical frictional state angle and two soil parameters. The newly formulated dilatant failure state is represented on the stress ratio plastic dilatancy plane by points lying on the friction state line defined by the friction state angle and the Friction State Concept parameters α=0 and β=1. It has been shown that the stress ratio–plastic dilatancy relationship, which is very rarely used in the interpretation of test results, is important for a complete description of the behaviour of soils during shearing.

Słowa kluczowe

EN

clay; stress-dilatancy; frictional state concept; critical state

• Wydawca: De Gruyter
• Czasopismo: Studia Geotechnica et Mechanica
• Rocznik: 2023
• Tom: Vol. 45, nr s1
• Strony: 247--252
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Szypcio Zenon

• Department of Geotechnics, Roads and Geodesy, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology Białystok

autor

Dołżyk-Szypcio Katarzyna

• Department of Geotechnics, Roads and Geodesy, Faculty of Civil Engineering and Environmental Sciences, Bialystok University of Technology Białystok

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).