Predictive models for normalized shear modulus and damping ratio of modeled rockfill materials
نویسندگان
چکیده
منابع مشابه
Predictive Model for Normalized Shear Modulus of Cohesive Soils
called maximum shear modulus, Gmax. It can be determined by in-situ methods from the measurements of the shear wave velocity, Vs, by means of crosshole, down-hole, up-hole, or surface wave testing. The relationship between maximum shear modulus and shear wave velocity is rigorous: 2 max s G V where ρ is soil density. This parameter can be also obtained in laboratory by resonant column or ...
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During consolidation process of saturated cohesive soil the soil stiffness increases. Increase of the effective stress due to dissipation of excess pore pressure causes additional stiffness of soil mass. This phenomenon has a very important effect on the behavior of saturated cohesive soils during dynamic loading. In the current investigation the changes in maximum shear modulus. Gmax and dampi...
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ژورنال
عنوان ژورنال: Acta Geodynamica et Geomaterialia
سال: 2016
ISSN: 1214-9705
DOI: 10.13168/agg.2016.0025