Microstructual mechanical behaviour of soils
Authors:
About authors
- Ph.D. associate professor National Mineral Resources University (Mining University)
Abstract
Contact stiffness between two particles is considered. Analysis of interaction between two particles based on the smooth and rough contact is done. Dependence of contact stiffness on normal forces and particles surface roughness is presented.
Область исследования:
(Archived) Innovation in designing of mining plants
Funding:
None
References
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- Goddard J.D. Nonlinear elasticity and pressure-dependent wave speeds in granular media // Proceedings of the Royal Society of London. Series A. 1990, 430. P.105-131.
- Greenwood J.A. The elastic contact of rough spheres / J.A.Greenwood, J.H.Tripp // Journal of Applied Mechanics (ASME). 1967. № 34(1). P.153-159.
- Johnson K.L. Contact Mechanics. Cambridge University Press: Cambridge, 1985. 453 p.
- Mindlin R.D. Elastic spheres in contact under varying oblique forces / R.D.Mindlin, H.Deresiewicz // Journal of Applied Mechanics. 1953. № 20(3). P.327-344.
- von Soos P. Properties of soils and rocks and their laboratory determination / P.von Soos, J.Bohac // Geotechnical Engineering Handbook. Vol. 1. Ernst & Sohn: Berlin, 2002. P.119-206.
- Yanagisawa E. Influence of void ratio and stress condition on the dynamic shear modulus of granular media // Advances in the Mechanics and the Flow of Granular Materials II. Gulf Publishing Company: Houston, TX, 1983. P.947-960.
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