Pullout Capacity Factor for Cylindrical Suction Caissons in Anisotropic Clays Based on Anisotropic Undrained Shear Failure Criterion
نویسندگان
چکیده
New plastic solutions of the pullout capacity factor for cylindrical suction caissons in anisotropic clays are presented this paper. These derived by employing lower bound and upper finite element limit analyses under an axisymmetric condition. In study, obey undrained shear (AUS) failure criterion with three strengths obtained from triaxial compression, extension, direct simple shear. The as a series design charts. effects dimensionless parameters, namely ratio depth to width caissons, adhesion factor, compression on demonstrated discussed. present can be used guidance geotechnical engineers caisson considering anisotropy clays.
منابع مشابه
Stationary Cylindrical Anisotropic Fluid
We present the whole set of equations with regularity and matching conditions required for the description of physically meaningful stationary cylindrically symmmetric distributions of matter, smoothly matched to Lewis vacuum spacetime. A specific example is given. The electric and magnetic parts of the Weyl tensor are calculated, and it is shown that purely electric solutions are necessarily s...
متن کاملFormulation of cross-anisotropic failure criterion for soils
Inherently anisotropic soil fabric has a considerable influence on soil strength. To model this kind of inherent anisotropy, a three-dimensional anisotropic failure criterion was proposed, employing a scalar-valued anisotropic variable and a modified general threedimensional isotropic failure criterion. The scalar-valued anisotropic variable in all sectors of the deviatoric plane was defined by...
متن کاملCylindrical Anisotropic Α 2 Dynamos
We explore the influence of geometry variations on the structure and the time-dependence of the magnetic field that is induced by kinematic α 2 dynamos in a finite cylinder. The dynamo action is due to an anisotropic α effect which can be derived from an underlying columnar flow. The investigated geometry variations concern, in particular, the aspect ratio of height to radius of the cylinder, a...
متن کاملContinuum-mechanical, Anisotropic Flow model for polar ice masses, based on an anisotropic Flow Enhancement factor
A complete theoretical presentation of the Continuum-mechanical, Anisotropic Flow model, based on an anisotropic Flow Enhancement factor (CAFFE model) is given. The CAFFE model is an application of the theory of mixtures with continuous diversity for the case of large polar ice masses in which induced anisotropy occurs. The anisotropic response of the polycrystalline ice is described by a gener...
متن کاملAutomatic stopping criterion for anisotropic diffusion
We develop, apparently for the first time, an automatic criterion to choose when to stop the iteration in anisotropic diffusion signal reconstruction.
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: Transportation infrastructure geotechnology
سال: 2021
ISSN: ['2196-7202', '2196-7210']
DOI: https://doi.org/10.1007/s40515-021-00154-x