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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Shemenkov Y.M. – doctor of technical sciences E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Glazachev A.O. – engineer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Scientific-Research Institute «BashNIIstroy» The organization address: 450064, Russia, Ufa, Konstituzii str., 3
Title of the articleCalculation of bored piles in clay soil according to cpt
Abstract.The purpose of this work is the development of a method of analysis of bored piles according to CPT data in clay soil. Regularities of work of bored piles were thus studied with change of geometrical parameters and soil conditions. The novelty of the developed design procedure consists in finding of ratios of transition from resistance of soil under a cone of a probe and on the friction coupling to resistance of soil under the end face and on a lateral surface of a bored pile. To find the ratios in the program Plaxis 3D complex, static tests of bored piles with a variation of geometrical parameters and soil conditions were modelled. Then, by the diagrams «loading-settlement» the bearing capacity of piles for various conditions was determined. By the developed technique the analysis of bored piles tested by axial loading on various platforms is carried out. When comparison of results of analysis with field tests, satisfactory convergence was received.
Keywords.Bored piles, clay, CPT, lateral surface, bearing ability, natural experiments.
For citations:Shemenkov Y.M., Glazachev A.O. Calculation of bored piles in clay soil according to cpt // Izvestiya KGASU. 2012. №3(21) P.80-85.


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