Improvement of soil plate-bearing test of drilled pile foot during bridge support construction
https://doi.org/10.31675/1607-1859-2023-25-2-207-222
Abstract
Purpose: The aim of this work is the construction of bridge structures on a soil foundation with physical and mechanical characteristics, often differing from survey activity parameters. Technical regulations of bridge supports envisage plate-bearing test of drilled pile foot.
Design/methodology/approach: The quality improvement of not only plate-bearing test preparation, but also requirements for structural reliability, the approximated Ritter-Rassokhin method with different soil behavior under normal conditions with regard to foundation uplift, which allows calculating the maximum draft and other design parameters of soil.
Practical implications: The obtained results make it possible to clarify the work regulations for plate-bearing test.
About the Authors
V. M. Kartopoltsev
OOO “DIAMOS”
Russian Federation
Russian Federation
Vladimir M. Kartopoltsev, DSc, Professor
24/1, Solyanoy Str., 634003, Tomsk, Russia
A. V. Kartopoltsev
OOO “DIAMOS”
Russian Federation
Russian Federation
Audrey V. Kartopoltsev, PhD, A/Professor
24/1, Solyanoy Str., 634003, Tomsk, Russia
A. A. Alekseev
Tomsk State University of Architecture and Building
Russian Federation
Russian Federation
Аleksandr А. Alekseev, PhD, A/Professor
2, Solyanaya Sq., 634003, Tomsk, Russia
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Review
For citations:
Kartopoltsev V.M., Kartopoltsev A.V., Alekseev A.A. Improvement of soil plate-bearing test of drilled pile foot during bridge support construction. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2023;25(2):207-222. (In Russ.) https://doi.org/10.31675/1607-1859-2023-25-2-207-222
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