DIFFERENCE IN THE OPERATION OF BORED AND DRIVEN PILES ACCORDING TO THE RESULTS OF PHYSICAL MODELING
DOI:
https://doi.org/10.31649/2311-1429-2025-2-65-69Keywords:
pile foundation, soil base, driven pile, bored pile, static load, bearing capacityAbstract
A static load test of small-scale models of driven and bored piles with a change in length in conditions of homogeneous soil was carried out. The bearing capacity of the piles was calculated using the method recommended by the current standards of Ukraine [1].
It was established that the real bearing capacity of bored and driven piles differs from that calculated using the methods recommended by the current regulatory documents [1].
The purpose of this work is to compare the operation of driven and bored piles under load in small-scale physical modeling.
Based on the results of small-scale physical modeling, the difference in the operation of bored and driven piles was established, and the inaccuracy of analytical calculations of the bearing capacity of piles was confirmed and indicates the complex processes of pile-soil interaction.
References
DBN V.2.1-10-2018. Osnovy ta fundamenty sporud. Osnovni polozhennia proektuvannia. [Chynnyi vid 2012-07-01]. Kyiv : Minrehion Ukrainy, 2009. dodatok N, 128 s.
Pidlutskiy, V., Gavryliuk, O., & Demidov, V. (2019). Doslidzhennia zminy nesuchoi zdatnosti burovykh pal v zalezhnosti vid metodiv yii vyznachennia. Osnovy ta Fundamenty / Bases and Foundations, (39), 33–40.https://doi.org/10.32347/0475-1132.39.2019.33-40
Boiko, I., Havryliuk, O., Kashoida, O., & Zhuk, V. (2025). Vzaiemodiia Fundamentiv Iz Burovykh Pal Z Osnovoiu. Osnovy Ta Fundamenty / Bases And Foundations, (50), 13–20.https://doi.org/10.32347/0475-1132.50.2025.13-20
Maievska I. V., Blashchuk N .V.. Romanov S. V. Vdoskonalennia metodyky vyznachennia nesuchoi zdatnosti burovykh pal // „Budivelni konstruktsii”: Mizhvidomchyi naukovo-tekhnichnyi zbirnyk. – Vyp.83. – K.: NDIBK, 2016. – s. 616-625.
Havryliuk O., Kashoida O., ZhUK V. (2024). Modeliuvannia vzaiemodii pali z gruntovym seredovyshchem z vykorystanniam neliniinoi matematychnoi modeli z modyfikovanym kryteriiem mitsnosti Kulona-Mora. Osnovy ta Fundamenty / Bases and Foundations, (49), 43–54. https://doi.org/10.32347/0475-1132.49.2024.43-54
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