Review article

Accelerated methods for determining the bearing capacity of drill piles

UDC: 

624.131

DOI: 

10.23968/1999-5571-2019-16-3-63-71

Pages: 

63-71

Annotation: 

At the design of foundations, bearing capacity of the pile is the main parameter, it may be regarded as the decisive factor when developing design and technological solutions and determining the cost of the pile foundation. Often, in design and construction practice there comes need to determine the pile bearing capacity by material and soil in a short time. In this case, the method recommended by the authors of this article can be used. In addition, there were constructed comparative diagrams of the actual and calculated values of the bearing capacity of the piles, which show the ratio of the bearing capacity of the drill piles according to the results of field tests at 40 mm subsidence and the calculated bearing capacity of the pile according to the requirements of the norms SP 24.13330.2011, and as a result of processing and analysis of the results, there was revealed the distribution of the bearing capacity of the soil on the side surface and on the edges of the piles.

Authors: 

Konyushkov V. V. Saint Petersburg State University of Architecture and Civil Engineering

Kondratieva L. N. Saint Petersburg State University of Architecture and Civil Engineering

Kirillov V. M. Saint Petersburg State University of Architecture and Civil Engineering

Le Van Trong Saint Petersburg State University of Architecture and Civil Engineering

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