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Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study

Cilt: 16 Sayı: 3 9 Eylül 2026
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Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study

Öz

Liquefaction is one of the most important and complex topics in geotechnical earthquake engineering. Large soil deformations can develop therefore damages can occur during and after soil liquefaction. Pile foundations are commonly used among the deep foundations and are projected as point bearing pile or friction pile. In this study; the behavior of point bearing piles in liquefied soil is investigated. For this aim, piles with a diameter of 80 and 120 cm and a length of 25 are selected. A soil profile that includes a liquefiable layer is created for the model study. Pile bearing capacities are calculated and added on pile caps as vertical load. These models are then investigated by using the commercial code, namely PLAXIS 2D. At the end of the study, deformations and bending moments obtained by using this code are compared.

Anahtar Kelimeler

Point Bearing Pile, Soil Liquefaction, Pile Bending

Kaynakça

  1. Bentley Systems, PLAXIS 2D 2025: Tutorial manual. Bentley Systems.
  2. Bhattacharya S, Madabhushi S.P.G., Bolton M. D. (2004). An alternative mechanism of pile failure in liquefiable deposits during earthquakes. Geotechnique. 54(3), 203-213. Retrieved from https://doi.org/10.1680/geot.2004.54.3.203
  3. Bhattacharya S. (2006) Safety assessment of existing piled foundations in liquefiable soils against buck-ling instability. ISET Journal of Earthquake Technology. 43(4), 133–147.
  4. Burland J.B. (1995, September). Piles as settlement reducers. In The 8th Italian Conference on Soil Mechanics.
  5. Das M.J. (1993). Principles of Soil Dynamics. PWS-Kent Pub. USA.
  6. Day R.W. (2002). Geotechnical Earthquake Engineering Handbook. McGraw Hill. USA.
  7. EN-1998-1. (2005) Eurocode 8: Design of structures for earthquake resistance-Part 1: General rules, seis-mic actions and rules for buildings.
  8. ISO 23469 (2005). Bases for design of structures- seismic actions for designing geotechnical works.
  9. JRA. Japanese Road Association. (2002). Specification for Highway Bridges, Part V, Seismic Design.
  10. Madabhushi S.P.G., Patel D., Haigh S.K. (2005). Geotechnical aspects of the Bhuj earthquake. The Institution of Structural Engineers.

Kaynak Göster

APA
Çak Demir, B. S., & Öztürk Kardoğan, P. (2026). Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study. Karadeniz Fen Bilimleri Dergisi, 16(3), 1448-1465. https://doi.org/10.31466/kfbd.1949579
AMA
1.Çak Demir BS, Öztürk Kardoğan P. Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study. KFBD. 2026;16(3):1448-1465. doi:10.31466/kfbd.1949579
Chicago
Çak Demir, Büşra Semra, ve Pınar Öztürk Kardoğan. 2026. “Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study”. Karadeniz Fen Bilimleri Dergisi 16 (3): 1448-65. https://doi.org/10.31466/kfbd.1949579.
EndNote
Çak Demir BS, Öztürk Kardoğan P (01 Eylül 2026) Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study. Karadeniz Fen Bilimleri Dergisi 16 3 1448–1465.
IEEE
[1]B. S. Çak Demir ve P. Öztürk Kardoğan, “Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study”, KFBD, c. 16, sy 3, ss. 1448–1465, Eyl. 2026, doi: 10.31466/kfbd.1949579.
ISNAD
Çak Demir, Büşra Semra - Öztürk Kardoğan, Pınar. “Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study”. Karadeniz Fen Bilimleri Dergisi 16/3 (01 Eylül 2026): 1448-1465. https://doi.org/10.31466/kfbd.1949579.
JAMA
1.Çak Demir BS, Öztürk Kardoğan P. Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study. KFBD. 2026;16:1448–1465.
MLA
Çak Demir, Büşra Semra, ve Pınar Öztürk Kardoğan. “Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study”. Karadeniz Fen Bilimleri Dergisi, c. 16, sy 3, Eylül 2026, ss. 1448-65, doi:10.31466/kfbd.1949579.
Vancouver
1.Büşra Semra Çak Demir, Pınar Öztürk Kardoğan. Seismic Performance of Point-Bearing Piles in Liquefiable Soils: A Finite Element-Based Parametric Study. KFBD. 01 Eylül 2026;16(3):1448-65. doi:10.31466/kfbd.1949579