Micromechanics of soil responses in cyclic simple shear tests
نویسندگان
چکیده
منابع مشابه
Micromechanics of soil responses in cyclic simple shear tests
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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15 صفحه اولMicromechanics of Composites with Integrated Shear Thickening Fluids
Shear thickening fluids (STFs) are typically composed of a concentrated stabilized dispersion of rigid sub-micron particles in a carrier fluid and show a marked increase in viscosity beyond a critical shear rate [1]. It has been demonstrated that STFs can be integrated in dynamically loaded structures to tailor their damping and stiffness properties [2]. Potential applications are alpine skis w...
متن کاملBehavior of Granular Soils under Dry and Saturated Conditions in Cyclic Torsional Shear Tests
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...
متن کاملIn situ Shear Tests of Soil Samples with Grass Roots in Alpine Environment
Problem statement: The presence of vegetation increases the soil burden stability along slopes and reduces soil erosion. Its contribution is due to mechanical (reinforcing soil shear resistance) and hydrologic controls on streambank and superficial landslides. This study presented the results carried out from experimental in situ test focused to study the increased shear resistance of soil bloc...
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ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2017
ISSN: 2100-014X
DOI: 10.1051/epjconf/201714002008