Boehler, Mechanical Engineering Publications, London, 1990, pp. 251-264.

61.

“Elastic-Plastic Tangent Operators: Localization Study on the Constitutive and Finite Element Levels,” (N. Sobh, K.J. Willam and S. Sture), Advances in Inelastic Analysis, ASME AMD, Vol. 88, Eds. Nakasawa, Willam, Rebelo, American Society of Mechanical Engineers, 1987, pp. 107-126.

62.

“Elasto-Plastic Model for Sand Based on Fuzzy Sets,” (M. Klisinski, M.M. Alawi, S. Sture, H.-Y. Ko, and D.M. Wood), Proc. Int. Symp. on Constitutive Equations for Granular Non-Cohesive Soils, Ed. A.S. Saada, A.A. Balkema Publ. Rotterdam, The Netherlands, 1989, pp.325-348.

63.

“Assessment of a New Class of Implicit Integration Schemes for a Cone-Cap Plasticity Model,” (K. Runesson, S. Sture, E. Pramono, and K. Axelsson), Proc. 6th Int. Conf. Numerical Methods in Geomech., Ed. P. Swoboda, A.A. Balkema Publ. Rotterdam, The Netherlands, 1988, Vol. I, pp. 349-358.

64.

“An Electrohydraulic Earthquake Motion Simulator for Centrifuge Testing,” (S.A. Ketcham, H.-Y. Ko and S. Sture), Proc. Centrifuge ’88, Int. Conf. on Geotechnical Centrifuge Modeling, Paris, France, April 1988, 6 pp.

65.

“Analysis of a Steel Jacket Platform Subjected to Cyclic Loading,” (S.N. Abduljauwad and S. Sture), Proc. American Society of Mechanical Engineers, 7th Int. Conf. Offshore Mechanics and Arctic Engineering, Feb. 1988, N. 667, Vol. II, 12 pp.

66.

“Characteristics and Computational Procedure in Softening Plasticity,” (K. Runesson, R. Larsson and S. Sture), ASCE, J. Engineering Mechanics, Vol. 115, No. 8, August, 1989, pp. 1628-1646.

67.

“Stability of Frictional Materials,” (K. Runesson and S. Sture), ASCE, J. Engineering Mechanics, Vol. 115, No. 8, August, 1989, pp. 1828-1833.

68.

“Nonassociated Flow and Stability of Granular Materials,” (K. Runesson and S. Sture), Discussion, ASCE, J. Engineering Mechanics, 1989, Vol. 115, No. 8, pp. 1845-1846.

69.

“Integration in Computational Plasticity,” (K. Runesson, S. Sture and K.J. Willam), Proc. Symposium on Advances and Trends in Computational Structural Mechanics and Fluid Dynamics, Washington, D.C., 1988, Computers & Structures J., Vol. 30, No. 1/2, pp. 119-130.

70.

“Benchmarks for Geotechnical Modeling“, (E. Alarcon, E. Alonso, D. Aubry, K. Axelsson, N. Baker, G. Baldi, G. Castro, J.F. Corte, V. Cuellar, F. Darve, C.S. Desai, W.D.L. Finn, A. Gens, K. Hashiguchi, K. Ishihara, H.-Y. Ko, P.V. Lade, M.P. Luong, F. Molenkamp, Z. Mroz, R.Nova, E. Onate, G.N. Pande, M. Pastor, S. Pietruszcak, H.B. Poorooshasb, M.J. Prabucki, D. Pradel, K. Runesson, A.S. Saada, C. Sagaseta, H.F. Schweiger, I.M. Smith, S. Sture, P.A. Vermeer, D.M. Wood and O.C. Zienkiewicz), Int. J. for Num. Methods in Engineering, Vol. 26, No. 11, 1988, pp. 2559-2568.

71.

“Analysis and Integration of a Three-Invariant Plasticity Model for Granular Materials,” (S Sture, K. Runesson and E.J.P. Macari), Ingenieur-Archiv, Applied Mechanics, Vol. 59, 1989, pp. 253-266.

72.

“A Laboratory and In Situ Study of the Shear Strength of Masonry Bed Joints,” (R.H. Atkinson, G.R. Kingsley, S. Saeb, B. Amadei and S. Sture), Proc. 8th International Brick-Block Masonry Conference, Dublin, Ireland, Sept. 19-20, 1988, 12 pp.

73.

“Incremental Constitutive Relations for Cohesionless Granular Materials Based on Fuzzy Sets,” (M. Klisinski, S. Sture, K. Runesson, and H.-Y. Ko), Proc. ASCE, 7th Engineering Mechanics Conference, Virginia Tech, Blacksburg, May 23-25, 1988, p. 150.