Dynamic modulus characteristics of saturated clays under variable confining pressure
نویسندگان
چکیده
منابع مشابه
Permeability of Fractured Media under Confining Pressure: A Simplified Model
An elastic-plastic model was developed to describe the deformation and permeability of fractured rocks under confining pressure. Elastic and elastic-plastic contact models were used in the model to analyze the deformations of a representative element containing a single fracture under various confining pressures. The present work utilized elements from contact mechanics and viscous flows to der...
متن کاملSemi Analytical Analysis of FGM Thick-Walled Cylindrical Pressure Vessel with Longitudinal Variation of Elastic Modulus under Internal Pressure
In this paper, a numerical analysis of stresses and displacements in FGM thick-walled cylindrical pressure vessel under internal pressure has been presented. The elastic modulus is assumed to be varying along the longitude of the pressure vessel with an exponential function continuously. The Poisson’s ratio is assumed to be constant. Whereas most of the previous studies about FGM thick-walled p...
متن کاملStudies 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...
متن کاملPrediction of Consolidation Properties of Partially Saturated Clays
Consolidation properties of soil are essential for prediction of the deformation characteristics, determination of which involves considerable time, cost, and rigorous testing process. Further, natural state of saturation is not simulated and thus for partially saturated soils the standard odometer test gives misleading results of the evaluated consolidation parameters particularly the overcons...
متن کاملThermal Characterization of Montmorillonite Clays Saturated with Various Cations
V. Balek , M. Beneš, J. Šubrt, J. L. Pérez-Rodríguez, P.E. Sánchez-Jiménez, L. A. Pérez-Maqueda , J. Pascual-Cosp Nuclear Research Institute Řež , plc., CZ-250 68 Řež, Czech Republic Institute of Inorganic Chemistry ASCR, CZ-250 68 Řež, Czech Republic Institute of Materials Sciences, CSIC Univ. of Sevilla, 41092 Sevilla, Spain Department of Civil Engineering, Technology and Materials, Univ of M...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Canadian Geotechnical Journal
سال: 2017
ISSN: 0008-3674,1208-6010
DOI: 10.1139/cgj-2016-0441