Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stress State and Stress Rate Dependencies of Stiffness of Soft Clays
Abstract The influence of the stress anisotropy imposed during consolidation on the stiffness of soft Bangkok clays was explored using the triaxial equipment. Several testing conditions were imposed on the samples to examine the effects of stress state as well as the rate of loading. It was found the stiffness at moderate strain levels was almost independent to the stress state; i.e., the deviator stress level. On the contrary, the rate of stress application played a very important role. The faster the rate of stress application, the higher the values of the stiffness at moderate strains. Nevertheless, a simple empirical equation can be given based on the test results to represent the influence of rate of application on the stiffness of soft clay.
Stress State and Stress Rate Dependencies of Stiffness of Soft Clays
Abstract The influence of the stress anisotropy imposed during consolidation on the stiffness of soft Bangkok clays was explored using the triaxial equipment. Several testing conditions were imposed on the samples to examine the effects of stress state as well as the rate of loading. It was found the stiffness at moderate strain levels was almost independent to the stress state; i.e., the deviator stress level. On the contrary, the rate of stress application played a very important role. The faster the rate of stress application, the higher the values of the stiffness at moderate strains. Nevertheless, a simple empirical equation can be given based on the test results to represent the influence of rate of application on the stiffness of soft clay.
Stress State and Stress Rate Dependencies of Stiffness of Soft Clays
Teachavorasinskun, Supot (Autor:in)
01.01.2007
6 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Triaxial Test , Triaxial Compression , Soft Clay , Triaxial Compression Test , Bender Element Physics , Soft and Granular Matter, Complex Fluids and Microfluidics , Continuum Mechanics and Mechanics of Materials , Building Materials , Geoengineering, Foundations, Hydraulics , Numerical and Computational Physics
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