An extended Cam-clay model for unsaturated soils with hydraulic hysteresis

Geotechnique

Volumn 54, Issue 3, 2004, Pages 223-228

  Tamagnini, R ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

Constitutive relations; Partial saturation; Plasticity; Stress analysis; Suction

Indexed keywords

CAM-CLAY MODEL; SOIL MECHANICS;

EID: 1942498852     PISSN: 00168505     EISSN: None     Source Type: Journal    
DOI: 10.1680/geot.2004.54.3.223     Document Type: Article

References (17)

1. Alonso, E. E., Lloret, A., Gens, A. & Yang, D. Q. (1995). Experimental behaviour of highly expansive double structure clay. Proc. 1st Int. Conf. Unsaturated Soils. Paris, 1, 11-16.
2. Bishop, A. W. & Blight, G. E. (1963). Some aspects of effective stress in saturated and partly saturated soils. Géotechnique 13, No. 3, 177-197.
3. Buisson, M. S. R. & Wheeler, S. J. (2000). Inclusion of hydraulic hysteresis in a new elasto-plastic framework for unsaturated soils. In Experimental evidence and theoretical approaches in unsaturated soils (eds A. Tarantino and C. Mancuso), pp. 109-119. Rotterdam: Balkema.
4. Dangla, P., Malinski, L. & Coussy, O. (1997), Plasticity and imbibition-drainage curves for unsaturated soils: a unified approach. Proc. 6th Int. Symp. on Numerical Models in Geomechanics, Montreal, 141-146.
5. Delage, P., Howat, M. D. & Cui, Y. J. (1998). The relationship between suction and swelling properties in a heavily compacted unsaturated clay. Engng Geol. 50, 31-48.
6. Gallipoli, D., Gens, A., Sharma, R. & Vaunat, J. (2003). An elastoplastic model for unsaturated soil incorporating the effects of suction and degree of saturation on mechanical behaviour. Géotechnique 53, No. 1, 123-135.
7. Han, K. K., Rahardjo, H. & Broms, B. B. (1995). Effect of hysteresis on the shear strength of a residual soil. Proc. 1st Int. Conf. on Unsaturated Soils Unsaturated Soils, Paris 2, 499-504.
8. Jommi, C. (2000) Remarks on unsaturated soils modelling. In Experimental evidence and theoretical approaches in unsaturated soils (eds A. Tarantino and C. Mancuso), pp. 139-154. Rotterdam: Balkema.
9. Nishimura, T. & Fredlund, D. G. (2002). Hysteresis effects resulting from drying and wetting under relatively dry condition. Proc. 3rd Int. Conf. on Unsaturated Soils, Recife 1, 301-305.
10. Romero, E. & Vaunat, J. (2000). Retention curves of deformable clays. In Experimental evidence and theoretical approaches in unsaturated soils (eds A. Tarantino and C. Mancuso), pp. 91-106. Rotterdam: Balkema.
11. Roscoe, K. H. & Burland, J. B. (1968). On generalized stress-strain behaviour of 'wet' clay. In Engineering plasticity (eds J. Heyman and F. A. Lekie), pp. 553-609. Cambridge: Cambridge University Press.
12. Tamagnini, R. (2003a). Analytical and numerical models for unsaturated soils. Doctoral thesis, Università di Roma 'La Sapienza'.
13. Tamagnini, R. (2003b). A constitutive model for three-phase porous material. Proc. 2nd MIT Conf. on Computational Fluid and Solid Mechanics, Boston.
14. Vaunat, J., Romero, E. & Jommi, C. (2000). An elasto-plastic hydro-mechanical model for unsaturated soils. In Experimental evidence and theoretical approaches in unsaturated soils (eds A. Tarantino and C. Mancuso), pp. 121-138. Rotterdam: Balkema.
15. Wheeler, S. J. & Kambe, D. (1995). Constitutive modelling. Proc. 1st Int. Conf. on Unsaturated Soils, Paris 3, 1323-1356.
16. Wheeler, S. J., Sharma, R. S. & Buisson, M. S. R. (2003). Coupling of hysteresis and stress-strain behaviour in unsaturated soil. Géotechnique 53, No. 1, 41-54.
17. Yahia-Aissa, M., Delage, P. & Cui, Y.J. (2000) Volume change behaviour of a dense compacted swelling clay under stress and suction change. In Experimental evidence and theoretical approaches in unsaturated soils (eds A. Tarantino and C. Mancuso), pp. 65-74. Rotterdam: Balkema.