Comparison of two approaches for modelling anisotropy of soft clays

Numerical Models in Geomechanics - 8th Proceedings of the International Symposium on Numerical Models in Geomechanics, NUMOG 2002

Volumn , Issue , 2002, Pages 115-122

  Zentar, R ^a   Karstunen, M ^a   Wiltafsky, C ^b   Schweiger, H F ^b   Koskinen, M ^c  

^a UNIVERSITY OF GLASGOW   (United Kingdom)

^b GRAZ UNIVERSITY OF TECHNOLOGY   (Austria)

^c AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

GEOMECHANICS; NUMERICAL MODELS; SOIL MECHANICS;

ELASTO-PLASTIC; MODIFIED CAM-CLAY MODEL; NATURAL SOILS; PLASTIC ANISOTROPY; SOFT CLAYS; STRESS-STRAIN RESPONSE;

ANISOTROPY;

EID: 0037654248     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1201/9781439833797-c17     Document Type: Conference Paper

References (8)

1. Koskinen, M. (2001). Anisotropy and destructuration of soft clays. MSc thesis, Helsinki University of Technology.
2. McGinty, K., Karstunen, M. & Wheeler, S.J. (2001). Modelling the stress-strain behaviour of Bothkennar clay. Proc. 3rd Int. Conf. Soft Soil Engineering, Hong Kong, 263–268.A.A. Balkema.
3. Näätänen, A., Wheeler, S.J., Karstunen, M. & Lojander, M. (1999). Experimental investigation of an anisotropic hardening model. Proc. 2nd Int. Symposium on Pre-Failure Deformation Characteristics of Geomaterials, Torino, 541–548. A.A. Balkema.
4. Pande, G.N. & Sharma, K.G. (1983). Multilaminate model of clays – a numerical evaluation of the influence of rotation of principal stress axes. Int. J. Num. Anal. Methods Geomech., 7, 397–418.
5. Roscoe, K.H. & Burland, J.B. (1968). On the generalised stress-strain behaviour of ‘wet’ clay. Engineering Plasticity, 553–569. Cambridge University Press.
6. Wheeler, S.J., Näätänen, A. & Karstunen, M. (1999). Anisotropic hardening model for normally consolidated soft clay. Proc. 7th Int. Symp. Numerical Models in Geomechanics (NUMOG), Graz, Austria, 33–44. A.A. Balkema.
7. Wheeler, S.J., Näätänen, A., Karstunen, M. & Lojander, M. (in press). An anisotropic elasto-plastic model for natural clays. (Submitted for publication)
8. Wiltafsky, C., Schweiger, H.F., Messerklinger, S. (2002). An advanced multilaminate model for clay. Proc. 8th Int. Symp. (NUMOG), Rome. A.A. Balkema. (Submitted for public.)