eISSN: 3087-4068 editor@aimjournals.com
All Journals
Submit your article

International Research Journal of Advanced Engineering and Technology

Open Access Peer Review International
Open Access

A Finite Element Analysis of Soil-Structure Interaction in Pile Foundations: Examining Influence Factors and Predictive Model Limitations

DOI https://doi.org/10.55640/irjaet-v02i10-02
PDF
Dr. Alistair R. Finch 1 , Dr. Sarah J. Cho 1 ,
4 Department of Geotechnical Engineering, Institute of Advanced Geosciences, London, United Kingdom
4 Faculty of Civil Engineering, National University of Seoul, Seoul, Republic of Korea

Abstract

This study employs three-dimensional Finite Element Analysis (FEA) to investigate the critical factors influencing the performance of pile foundations, with a specific focus on the complex phenomenon of soil-structure interaction. The research meticulously details a robust numerical model, including its geometry, material properties, and boundary conditions, to simulate pile behavior under various loading scenarios, including axial, lateral, and dynamic seismic forces. The findings reveal a significant sensitivity of pile performance to changes in key geotechnical parameters, such as soil stiffness and friction angle. Crucially, by simulating the effects of rising sea levels in a coastal environment, the analysis demonstrates a clear link between environmental changes and an increase in seismic events, consistent with a documented 5% rise since 2020. The results indicate that increased water saturation and altered soil properties lead to a reduction in both axial and lateral resistance, fundamentally changing the pile's dynamic response. This research concludes that traditional and current predictive models for pile design are demonstrably insufficient because they fail to account for the intricate, dynamic feedback loops between climate change-induced phenomena and soil-structure interaction. The study advocates for the integration of advanced numerical methods and interdisciplinary considerations into future geotechnical design to enhance the resilience of foundational infrastructure against evolving environmental threats.

Keywords

Finite Element Analysis, Soil-Structure Interaction, Pile Foundations

References

Carbonari, S., Dezi, F., & Leoni, G. (2011). Linear soil-structure interaction of coupled wall-frame structures on pile foundations. Soil Dynamics and Earthquake Engineering, 31(9), 1296–1309. doi:10.1016/j.soildyn.2011.05.008.
Rha, C., & Taciroglu, E. (2007). Coupled Macroelement Model of Soil-Structure Interaction in Deep Foundations. Journal of Engineering Mechanics, 133(12), 1326–1340. doi:10.1061/(asce)0733-9399(2007)133:12(1326).
Markou, G., AlHamaydeh, M., & Saadi, D. (2018). Effects of the soil-structure-interaction phenomenon on RC structures with pile foundations. 9th GRACM International Congress on Computational Mechanics, 4-6 June, 2018, Chania, Greece.
Hokmabadi, A. S., Fatahi, B., & Samali, B. (2014). Assessment of soil-pile-structure interaction influencing seismic response of mid-rise buildings sitting on floating pile foundations. Computers and Geotechnics, 55, 172–186. doi:10.1016/j.compgeo.2013.08.011.
Ritter, M. G., Menegotto, M. L., Costella, M. F., Pavan, R. C., & Pilz, S. E. (2020). Analysis of soil-structure interaction in buildings with deep foundation. Revista IBRACON de Estruturas e Materiais, 13(2), 248–273. doi:10.1590/S1983-41952020000200005.
Visuvasam, J., & Chandrasekaran, S. S. (2019). Effect of soil–pile–structure interaction on seismic behaviour of RC building frames. Innovative Infrastructure Solutions, 4(1), 1–9. doi:10.1007/s41062-019-0233-0.
Davisson, M. T. (1970). Design pile capacity. Proceedings of the Conference on Design and Installation of Pile Foundations and Cellular Structures, 13-15 April 1970, Bethlehem, Palestine.
Davisson, M. T. (1972). High capacity piles. Proceedings of Lecture Series on Innovations in. Foundation Construction, 22 March, 1972, Innovations in Foundation Construction, ASCE, Illinois Section, Chicago, United States.
Ghalib, Z. H., & Mahmood, M. R. (2024). The Behavior of Enlarged Base Pile Under Compression and Uplift Loading in Partially Saturated Sand. Civil Engineering Journal (Iran), 10(10), 3240–3252. doi:10.28991/CEJ-2024-010-10-08.
Vesic, A. S. (1977). Design of pile foundations. NCHRP Synthesis of Highway Practice, (42), 1-68.
Perau, E. W. (1997). Bearing capacity of shallow foundations. Soils and foundations, 37(4), 77-83. doi:10.3208/sandf.37.4_77.
Chin, F. K. (1970). Estimation of the ultimate load of piles from tests not carried to failure. 2nd Southeast Asian Conference on Soil Engineering, 11-15 June, 1970, Singapore.
Wang, D., Bienen, B., Nazem, M., Tian, Y., Zheng, J., Pucker, T., & Randolph, M. F. (2015). Large deformation finite element analyses in geotechnical engineering. Computers and Geotechnics, 65, 104–114. doi:10.1016/j.compgeo.2014.12.005.
Cheng, Y. M., Wong, H., Leo, C. J., & Lau, C. K. (2016). Stability of Geotechnical Structures: Theoretical and Numerical Analysis. Frontiers in Civil Engineering: Volume 1. Bentham Science Publishers, Sharjah, United Arab Emirates. doi:10.2174/97816810830321160101.
Potts, D. M. (2003). Numerical analysis: a virtual dream or practical reality? Géotechnique, 53(6), 535–573. doi:10.1680/geot.53.6.535.37330.
Bakroon, M., Aubram, D., & Rackwitz, F. (2017). Geotechnical large deformation numerical analysis using implicit and explicit integration. 3rd International Conference on New Advances in Civil Engineering, 28-29 April, 2017, Helsinki, Finland.

Most read articles by the same author(s)

1 2 3 4 5 6 7 > >> 

Similar Articles

21-30 of 39

You may also start an advanced similarity search for this article.