Session M1a

CONSTITUTIVE MODELING OF FRICTIONAL MATERIALS

Tuesday 1:00 - 3:00, ECCR 1B51

Session Chair:  Victor Kaliakin

1:00  M. Taiebat and Y.F. Dafalias, “SANISAND: A simple anisotropic model for sands accounting for constant stress-ratio loading”

1:20 A. Anandarajah, “A theory of critical state for granular materials based on interparticle sliding and rolling”

1:40 C. Chang , P. Hicher, and S. J. Chao, “A unified microstructural approach for modeling soils”

2:00 B Z. Haines, M.M. Monkul, J A. Yamamuro, and V.N. Kaliakin, “Elastic and plastic anisotropy in kaolinite clay”

2:20 Y. Bao and S. Sture, “A cyclic fuzzy-set plasticity constitutive model for granular soils”

2:40 Y. (Louis) Ge, “Modeling sand behavior under nonproportional loading”

Session M1b

CONSTITUTIVE MODELING OF FRICTIONAL MATERIALS

Tuesday 3:20 - 5:20, ECCR 1B51

Session Chair:  Ching Chang

3:20 V.N. Kaliakin, “Generalized bounding surface framework for modeling the anisotropic, time dependent behavior of cohesive soils”

3:40 S. Ji and H.H. Shen, “Control parameter for phase transition of granular materials”

4:00 R.B. Malla and D. Schillinger, “Analysis of a finite length of constrained cylindrical granular bed under axial load”

4:20 G.J. Molina, M.J. Furey, and C.K. Kajdas, “Studies of electron triboemission from frictional contacts: mechanisms and modeling”

4:40 M. Nosonovsky, “Model for adhesion-based energy dissipation during friction”

5:00 K.T. Chau, X.X. Wei, L.L. Zheng, and R.C.K. Wong, “Nonlinear interactions between sliding blocks on an inclined surface”