An elasto-viscoplastic model for soft clay

Geotechnical Special Publication

Volumn , Issue 150, 2006, Pages 312-319

  Yin, Z Y ^a,b   Hicher, P Y ^a   Riou, Y ^a   Huang, H W ^b  

^a INSTITUT DE RECHERCHE EN GÉNIE CIVIL ET MÉCANIQUE GEM   (France)

^b TONGJI UNIVERSITY   (China)

Author keywords

Cam Clay; Elasto viscoplastic; Finite element; Overstress; Time dependent

Indexed keywords

COMPACTION; COMPRESSION TESTING; ELASTOPLASTICITY; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; VISCOPLASTICITY;

CAM CLAY; OVERSTRESS THEORY; VISCOUS PARAMETERS;

CLAY;

EID: 33845466168     PISSN: 08950563     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1061/40862(194)42     Document Type: Conference Paper

References (11)

1. Adachi, T. & Oka, F. (1982). Constitutive equations for normally consolidated clay based on elasto-viscoplasticity. Soils and Foundations, 22(4), Dec. p57-70.
2. Fodil, A., Aloulou, W. & Hicher, P.Y. (1997). Viscoplastic behaviour of soft clay. Geotechnique, 47(3), Aug, p 581-591.
3. Hinchberger S. D. (1996). The behaviour of reinforced and unreinforced embankments on rate sensitive clayey foundations. Thesis at University of Western Ontario, Canada.
4. Lo, K. Y., Bozozuk, M. & Law, K. T. (1976). Settlement analysis of the Gloucester test fill. Canadian Geotechnical Journal, 13(4), Nov, p 339-354.
5. Oka, F., Adachi, T. & Okano, Y. (1986). Two-dimensional consolidation analysis using an elasto viscoplastic constitutive equation. International Journal for Numerical and Analytical Methods in Geomechanics, 10(1), Jan-Feb, p 1-16.
6. Perzyna P. (1966). Fundamental problems in viscoplasticity. Advances in Applied Mechanics, volume 9, pp. 243-377 Academic Press.
7. Rangeard D. (2002), Identification des caractéristiques hydro-mécaniques d'une argile par analyse inverse des essais pressiométriques. Thèse de l'Ecole Centrale de Nantes et l'Université de Nantes.
8. Roscoe, K.H. & Burland, J.B. (1968). On the Generalized Stress-Strain Behavior of Wet Clay. Engineering Plasticity, p 535-609.
9. Vaid, Y.P. & Campanella, R.G., (1977). Time-dependent behavior of undisturbed clay. American Society of Civil Engineers, Journal of the Geotechnical Engineering Division, 103(7), Jul, p 693-709.
10. th ed. McGraw-Hill, London.
11. Zhang D. (2003). Analysis of time-dependent behavior of soft clay and its application on the prediction of long-term settlements of tunnels. Thèse de l'Ecole Centrale de Nantes et l'Université de Tongji (in Chinese).