چکیده مقاله
Most soils are anisotropic by nature owing to the sedimentation and deposition process or the particles orientation in a uniform siol layer admitting this natural property as an inherent property natural siols can no longer be assumed to be isotropic as such an assumption maybe a fallacy which may cause over or underestimation of their load carrying capacity the current research is focused on the bearing capacity analysis of anisotropic soils to do so a lower bound estimate of the bearing capacity of anisotropic soils has been analyzed by the finite elements and linear programming technique as the problem is highly non linear owing to the dependency of the soil shear strength properties on the major principal stress direction an iterative procedure is associated with the conventional linearized yield criterion to facilitate the calculations lower bound estimates of the bearing capacity factors have been presented at the end
کلیدواژهها
نویسندگان
mehdi veiskarami
faculty member faculty of eng university of guilan and school of eng shiraz university iran
reza jamshidi chenari
assistant professor in geotechnical engineering university of guilan iran
amir arsalan jame'ei
m sc student in geotechnical engineering university of guilan iran
شیوه ارجاع
veiskarami, mehdi and jamshidi chenari, reza and arsalan jame'ei, amir,1394,Effect of Soil Shear Strength Parameters Anisotropy on the Bearing Capacity of Surface Footings,10th International Congress on Civil Engineering,Tabriz
ارائهشده در
مجموعه مقالات دهمین کنگره بین المللی مهندسی عمران15 اردیبهشت 1394 · تبریز