Research Article
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Investigation of the behaviour of screw piles under uplift and compressive forces

Year 2024, Volume: 13 Issue: 3, 835 - 843, 15.07.2024
https://doi.org/10.28948/ngumuh.1380651

Abstract

The usage of screw piles is one of the increasingly widespread ground improvement methods. In this study, the behaviour of linear, triangular, and square pattern screw piles in groups under tensile and compressive forces is investigated. The model experiments in the literature on screw piles were modelled by finite element method and a reasonably accurate agreement with the experimental results was obtained. Then, the number of helixes and helix diameters of the screw piles used in the experimental study were changed and the effect of the change in the number of helixes and diameter on the bearing capacity was investigated. Also, the behaviour and failure surfaces of screw piles under load were investigated. In conclusion, increasing the number of helixes significantly increased the bearing capacity. In fact, it was observed that the increase in the number of helixes was sufficient to reduce the number of piles as a result of the increase in the bearing capacity up to 100%. In addition, the increasing the diameter of the helixes by 1.8 times resulted an increase in the bearing capacity values between 80% and 100%. However, it was determined that the bearing capacity increases were different in each pattern.

Project Number

FYL-2023-3293

References

  • H.A. Perko, Helical Piles: A Practical Guide to Design and Installation. 1st ed. John Wiley & Sons Inc, USA, 2009.
  • J. G. Trofimenkov and L. G. Maruipolshii, Screw piles used for mast and tower foundations. Proceedings of the 6th International Conference on Soil Mechanics and Foundation Engineering, 2, pp. 328–332, Montreal, Canada, 1965.
  • J. I. Adams and T. W. Klym, A study of anchorages for transmission tower foundations. Canadian Geotechnical Journal, 9(1), 89-104, 1972. https://doi.org/10.1139/t72-007.
  • M. P. Mitsch and S. P. Clemence, The uplift capacity of helix anchors in sand. In: Uplift Behaviour of Anchor Foundations in Soil. American Society of Civil Engineers, pp. 26–47, New York, USA, 1985.
  • J.S. Mooney, S. Adamczak and S.P. Clemence, Uplift capacity of helix anchors in clay and silt. American Society of Civil Engineers, 48–72, 1985.
  • B. Ok ve A. Demir, Helisel ankraj plakalarının tabakalı zeminlerdeki çekme kapasitelerinin incelenmesi. Selcuk University Journal of Engineering, Science and Technology, 3(2), 25-25, 2015. https://doi.org/10.15317/Scitech.2015211035.
  • S. Seifi, A. Nayeri and S.H. Lajevardi, Field and numerical studies on bearing capacity of helical screw piles in Caspian Sea coast soil. Innov. Infrastruct. Solut., 8, 54, 2023. https://doi.org/10.1007/s41062-022-01019-z
  • H. Wang, H. Zhang and W. Zhang, Research on pile parameters of screw pile based on horizontal bearing capacity. Journal of Innovation and Development, 3(1), 168-174, 2023. https://doi.org/10.54097/ jid.v3i1.8476
  • C. Yuan, D. Hao, S. Ding and M. Ding, Field experimental study on the uplift and lateral capacity of deep helical anchors and grouped helical anchors in clays. Buildings, 14(3), 662, 2024. https://doi.org/10.3390/buildings14030662
  • S. Simonenko, J.A. Loya and M. Rodriguez-Millan, An experimental and numerical study on the ınfluence of helices of screw piles positions on their bearing capacity in sandy soils. Materials, 17(2), 525, 2024. https://doi.org/10.3390/ma17020525
  • D. J. Y. Zhang, R. Chalaturnyk, P. K. Robertson, D. C. Sego, and G. Cyre, Screw anchor test program (Part I & II): instrumentation, site characterisation and installation. In: Proceedings of the 51st Canadian Geotechnical Conference, Edmonton, Canada, 1998.
  • R. Schmidt and M. Nasr, Screw piles: uses and considerations. Struct. Mag., 29–31, 2004.
  • B. Livneh and M.H.M. Naggar, Axial testing and numerical modelling of square shaft helical piles under compressive and tensile loading. Can. Geotech. J., 45 (8), 1142–1155, 2008. https://doi.org/10.1139/T08-044.
  • M. Sakr, Performance of helical piles in oil sand. Can. Geotech. J., 46(9), 1046–1061, 2009. https://doi.org/10.1139/T09-044.
  • M. Sakr, Installation and performance characteristics of high capacity helical piles in cohesionless soils. Deep Found. J., 5(1), 39–57, 2011. http://dx.doi.org/10.1179/dfi.2011.004
  • B. Ok, Ankraj plakalarının farklı zemin koşullarındaki çekme kapasitelerinin incelenmesi. Yüksek Lisans Tezi, Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü, Türkiye, 2014.
  • Arup Geotechnics, Design of Screw Piles: Assessment of Pile Design Methodology. Ove Arup & Partners Ltd, London, 2005.
  • V. Vignesh and M. Muthukumar, Experimental and numerical study of group effect on the behavior of helical piles in soft clays under uplift and lateral loading, Ocean Engineering, 268, 113500, 2023. https://doi.org/10.1016/j.oceaneng.2022.113500.
  • His Teknik Çelik, Vidalı kazık galeri, https://histeknik.com/galeri/, Erişim 10 Kasım 2023.
  • J. Binquet and K.L. Lee, Bearing capacity analysis of reinforced earth slabs. Journal of the Geotechnical Engineering Division, 101(12), 1257-1276, 1975.
  • H.M. Bak, A.M. Halabian, H. Hashemolhosseini and M. Rowshanzamir, Axial response and material efficiency of tapered helical piles. Journal of Rock Mechanics and Geotechnical Engineering, 13(1), 176-187, 2021. https://doi.org/10.1016/j.jrmge.2020.04.007
  • Y. Abdelghany, P. Eng, E. Hesham, and P. Naggar, Helical screw piles performance – a versatile efficient foundation system alternative for rehabilitation. New Sustainable Structures Construction and Infrastructure Delivery Sharjah, UAE, 2016.

Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi

Year 2024, Volume: 13 Issue: 3, 835 - 843, 15.07.2024
https://doi.org/10.28948/ngumuh.1380651

Abstract

Vidalı kazıklar kullanımı gittikçe yaygınlaşan zemin iyileştirme yöntemlerinden biridir. Bu çalışmada, doğrusal, üçgen ve kare örüntülü grup halindeki vidalı kazıkların çekme ve basınç kuvveti etkisi altındaki davranışları araştırılmıştır. Bu amaçla, literatürde kazıklar üzerinde gerçekleştirilen model deneyler sonlu elemanlar yöntemi ile modellenmiş ve deneysel sonuçlar ile son derece iyi bir uyum elde edilmiştir. Daha sonra deneysel çalışmada kullanılan kazıkların helezon sayısı ve helezon çapları değiştirilerek, helezon sayısı ve çap değişiminin taşıma gücüne etkisi incelenmiştir. Ayrıca vidalı kazıkların yük altındaki davranış ve yenilme yüzeyleri araştırılmıştır. Sonuç olarak, helezon sayısını arttırmak taşıma gücü kapasitesini önemli ölçüde arttırmıştır. Öyle ki, taşıma gücünde elde edilen %100’e varan artış sayesinde, helezon sayısındaki artışın kazık sayısını azaltacak mertebeye geldiği görülmüştür. Ek olarak helezonun çapının 1.8 kat artması ile taşıma gücü değerleri %80 ile %100 arasında artışa neden olmuştur. Bununla birlikte taşıma gücü artışlarının her örüntüde farklı oranda olduğu belirlenmiştir.

Supporting Institution

İnönü Üniversitesi Bilimsel Araştırma Projeleri Birimi

Project Number

FYL-2023-3293

Thanks

İnönü Üniversitesi Bilimsel Araştırma Projeleri Birimi

References

  • H.A. Perko, Helical Piles: A Practical Guide to Design and Installation. 1st ed. John Wiley & Sons Inc, USA, 2009.
  • J. G. Trofimenkov and L. G. Maruipolshii, Screw piles used for mast and tower foundations. Proceedings of the 6th International Conference on Soil Mechanics and Foundation Engineering, 2, pp. 328–332, Montreal, Canada, 1965.
  • J. I. Adams and T. W. Klym, A study of anchorages for transmission tower foundations. Canadian Geotechnical Journal, 9(1), 89-104, 1972. https://doi.org/10.1139/t72-007.
  • M. P. Mitsch and S. P. Clemence, The uplift capacity of helix anchors in sand. In: Uplift Behaviour of Anchor Foundations in Soil. American Society of Civil Engineers, pp. 26–47, New York, USA, 1985.
  • J.S. Mooney, S. Adamczak and S.P. Clemence, Uplift capacity of helix anchors in clay and silt. American Society of Civil Engineers, 48–72, 1985.
  • B. Ok ve A. Demir, Helisel ankraj plakalarının tabakalı zeminlerdeki çekme kapasitelerinin incelenmesi. Selcuk University Journal of Engineering, Science and Technology, 3(2), 25-25, 2015. https://doi.org/10.15317/Scitech.2015211035.
  • S. Seifi, A. Nayeri and S.H. Lajevardi, Field and numerical studies on bearing capacity of helical screw piles in Caspian Sea coast soil. Innov. Infrastruct. Solut., 8, 54, 2023. https://doi.org/10.1007/s41062-022-01019-z
  • H. Wang, H. Zhang and W. Zhang, Research on pile parameters of screw pile based on horizontal bearing capacity. Journal of Innovation and Development, 3(1), 168-174, 2023. https://doi.org/10.54097/ jid.v3i1.8476
  • C. Yuan, D. Hao, S. Ding and M. Ding, Field experimental study on the uplift and lateral capacity of deep helical anchors and grouped helical anchors in clays. Buildings, 14(3), 662, 2024. https://doi.org/10.3390/buildings14030662
  • S. Simonenko, J.A. Loya and M. Rodriguez-Millan, An experimental and numerical study on the ınfluence of helices of screw piles positions on their bearing capacity in sandy soils. Materials, 17(2), 525, 2024. https://doi.org/10.3390/ma17020525
  • D. J. Y. Zhang, R. Chalaturnyk, P. K. Robertson, D. C. Sego, and G. Cyre, Screw anchor test program (Part I & II): instrumentation, site characterisation and installation. In: Proceedings of the 51st Canadian Geotechnical Conference, Edmonton, Canada, 1998.
  • R. Schmidt and M. Nasr, Screw piles: uses and considerations. Struct. Mag., 29–31, 2004.
  • B. Livneh and M.H.M. Naggar, Axial testing and numerical modelling of square shaft helical piles under compressive and tensile loading. Can. Geotech. J., 45 (8), 1142–1155, 2008. https://doi.org/10.1139/T08-044.
  • M. Sakr, Performance of helical piles in oil sand. Can. Geotech. J., 46(9), 1046–1061, 2009. https://doi.org/10.1139/T09-044.
  • M. Sakr, Installation and performance characteristics of high capacity helical piles in cohesionless soils. Deep Found. J., 5(1), 39–57, 2011. http://dx.doi.org/10.1179/dfi.2011.004
  • B. Ok, Ankraj plakalarının farklı zemin koşullarındaki çekme kapasitelerinin incelenmesi. Yüksek Lisans Tezi, Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü, Türkiye, 2014.
  • Arup Geotechnics, Design of Screw Piles: Assessment of Pile Design Methodology. Ove Arup & Partners Ltd, London, 2005.
  • V. Vignesh and M. Muthukumar, Experimental and numerical study of group effect on the behavior of helical piles in soft clays under uplift and lateral loading, Ocean Engineering, 268, 113500, 2023. https://doi.org/10.1016/j.oceaneng.2022.113500.
  • His Teknik Çelik, Vidalı kazık galeri, https://histeknik.com/galeri/, Erişim 10 Kasım 2023.
  • J. Binquet and K.L. Lee, Bearing capacity analysis of reinforced earth slabs. Journal of the Geotechnical Engineering Division, 101(12), 1257-1276, 1975.
  • H.M. Bak, A.M. Halabian, H. Hashemolhosseini and M. Rowshanzamir, Axial response and material efficiency of tapered helical piles. Journal of Rock Mechanics and Geotechnical Engineering, 13(1), 176-187, 2021. https://doi.org/10.1016/j.jrmge.2020.04.007
  • Y. Abdelghany, P. Eng, E. Hesham, and P. Naggar, Helical screw piles performance – a versatile efficient foundation system alternative for rehabilitation. New Sustainable Structures Construction and Infrastructure Delivery Sharjah, UAE, 2016.
There are 22 citations in total.

Details

Primary Language Turkish
Subjects Civil Geotechnical Engineering, Soil Mechanics in Civil Engineering
Journal Section Research Articles
Authors

Talha Sarıcı 0000-0001-8488-5851

Mustafa Özcan 0000-0001-5745-8694

Project Number FYL-2023-3293
Early Pub Date May 31, 2024
Publication Date July 15, 2024
Submission Date October 24, 2023
Acceptance Date May 7, 2024
Published in Issue Year 2024 Volume: 13 Issue: 3

Cite

APA Sarıcı, T., & Özcan, M. (2024). Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 13(3), 835-843. https://doi.org/10.28948/ngumuh.1380651
AMA Sarıcı T, Özcan M. Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi. NOHU J. Eng. Sci. July 2024;13(3):835-843. doi:10.28948/ngumuh.1380651
Chicago Sarıcı, Talha, and Mustafa Özcan. “Vidalı kazıkların çekme Ve basınç Kuvveti altında davranışının Incelenmesi”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 13, no. 3 (July 2024): 835-43. https://doi.org/10.28948/ngumuh.1380651.
EndNote Sarıcı T, Özcan M (July 1, 2024) Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 13 3 835–843.
IEEE T. Sarıcı and M. Özcan, “Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi”, NOHU J. Eng. Sci., vol. 13, no. 3, pp. 835–843, 2024, doi: 10.28948/ngumuh.1380651.
ISNAD Sarıcı, Talha - Özcan, Mustafa. “Vidalı kazıkların çekme Ve basınç Kuvveti altında davranışının Incelenmesi”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi 13/3 (July 2024), 835-843. https://doi.org/10.28948/ngumuh.1380651.
JAMA Sarıcı T, Özcan M. Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi. NOHU J. Eng. Sci. 2024;13:835–843.
MLA Sarıcı, Talha and Mustafa Özcan. “Vidalı kazıkların çekme Ve basınç Kuvveti altında davranışının Incelenmesi”. Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, vol. 13, no. 3, 2024, pp. 835-43, doi:10.28948/ngumuh.1380651.
Vancouver Sarıcı T, Özcan M. Vidalı kazıkların çekme ve basınç kuvveti altında davranışının incelenmesi. NOHU J. Eng. Sci. 2024;13(3):835-43.

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