Studies on Dynamic Character of Saturated Soft Clays through Cyclic Torsion Shear Tests
نویسندگان
چکیده
منابع مشابه
Studies on Dynamic Character of Saturated Soft Clays through Cyclic Torsion Shear Tests
A large number of cyclic torsional shear tests on saturated soft clay under unconsolidated undrained condition have been carried out. The changing law between accumulative generalized shear strains vs. failure numbers has been analyzed and a cyclic shear strength curve has been received based on cyclic torsional shear tests. According to the test results, the criterion of saturated soft clay is...
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This paper presents results from drained cyclic torsional shear tests on Toyoura sand and a residual soil under dry and saturated conditions. The relationships of shear strain, z with shear stress, z ; normalized shear stress, z z / ; vertical strain, z ; and equivalent shear modulus, Geq are compared. The investigation of granular decomposition with respect to its influence o...
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15 صفحه اولA Simplified Model Describing the Cyclic Behavior of Lightly Overconsolidated Clays in Simple Shear
The geological profile of submerged slopes of the continental shelf typically consists of normally to lightly overconsolidated clays with depths ranging from a few meters to a few hundred meters and very low slope angles. The stability of these slopes is often investigated with pseudo-static methods by reducing the dynamic loading to an equivalent inertial force. The simplifications are such th...
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Offshore wind turbine (OWT) foundations are subjected to a combination of cyclic and dynamic loading arising from wind, wave, rotor and blade shadowing. Under cyclic loading, most soils change their characteristics including stiffness, which may cause the system natural frequency to approach the loading frequency and lead to unplanned resonance and system damage or even collapse. To investigate...
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ژورنال
عنوان ژورنال: The Open Ocean Engineering Journal
سال: 2010
ISSN: 1874-835X
DOI: 10.2174/1874835x01003010093