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Comparison of Bearing Capacity of Piled Raft Foundations Consisting of Different Number of Piles under Static and Repetitive Loads

Year 2018, , 39 - 42, 27.11.2018
https://doi.org/10.22399/ijcesen.477263

Abstract

In this study,
large-scale experiments have been carried out at 5th Regional Research and
Development Headquarters Engineering of Highways in order to determine the
contribution of the piles in the pile-raft foundation to the bearing capacity.
The bearing capacity were determined for only the raft, the raft with single
pile and the raft with four pile under static and repetitive loading. In the
examinations, sand samples which were taken from a river bed were used. The
sand was classified as uniform clean sand (SP) according to standarts. As a
result of study following results were obtained. Only raft has reached lowest
bearing capacity at different alternatives under static loading. When used
single pile and four piles at piled raft foundation systems, the bearing
capacity has increased by 1.130 and 2.52 respectively under static loading. As
the number of piles increased, it was observed that the settlements at piled
raft foundations under the same repetitive loading decrease. 

References

  • M. J. Tomlinson, Pile Design And Construction Practice, Chapman And Hall, London, UK, 2004.
  • N. Erdemir and V. Okur, Kazık Gruplarının Sismik Etki Altındaki Performansı, Eskişehir Osmangazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi. Sayı. 24, No.1, s. 91-107, 2011.
  • A. G. Yazici, Kazıklar Arası Mesafenin Kazıklı Radye Temel Sisteminde Etkisinin İki ve Üç Boyutlu Analizi. Yüksek Lisans Tezi, Niğde Üniversitesi, Fen Bilimleri Enstitüsü, Niğde, 75s, 2013.
  • T. Whitaker, Some Experiments on Model Piled Foundations in Clay, 6th International Congress of International Association of Bridge Structure Engineering, Stockholm, Sweden, pp. 124-139, 1961.
  • H. Kishida, K. Matsushita and I. Sakamoto, Soil-Structure Interaction of the Elevator Tower and Concrete Footings. Proceedings of the 4th World Conference on Earthquake Engineering, Vol. 3, Santiago de Chile, pp 101–115, 1969.
  • A. Tejchman, Model Investigation of Pile Groups in Sand, Journal of the Soil Mechanics Foundation Division, ASCE, USA, Vol. 99, No. SM2, 199–217, 1973.D. L. York and R. J. Leahy, Experiences with Heave and Relaxation of End Bearing Piles. Associated Pile and Fitting Corp. Pile Talk Seminer, New York, pp. 73-85,1979.
  • R. W. Cooke, Piled Raft Foundations on Stiff Clays-A Contribution to Design Philosophy, Géotechnique, Vol. 36, No:2, pp. 169-203,1986.
  • D. D. Sönmez, Orta Sıkılıktaki Kumdaki Kazık Gruplarının Negatif Sürtünmesi ile İlgili Bir Model Çalışma, Yüksek Lisans Tezi, Orta Doğu Teknik Üniversitesi, Fen Bilimleri Enstitüsü, Ankara, 89s,1994.
  • N. F. Ismael, Axial Load Tests on Pile and Pile Group in Cemented Sands, Journal of Geotechnical and Geoenvironmental Engineering. pp 767-773, 2001.
  • R. Butterfield and P. K. Banerjee, The Problem of Pile Group-Pile Cap Interaction, Géotechnique, Volume 21, No:2, pp. 135-142, 1971.
  • F. Kuwabara, An Elastic Analysis for Piled Raft Foundations in Homogeneous Soils, Soils and Foundations, Vol. 29, No:1, pp. 82-92,1989.
  • M. U. Ergun ve H. K. Türkmen, Kazıklı Radye Temellerin Etkin Tasarımı. 103I007 nolu Tübitak Projesi, Ankara, 2007.
  • D. D. C. Nguyen, S. B. Jo and D. S. Kim, Design Method of Piled-Raft Foundations Under Vertical Load Considering Interaction Effects, Computers and Geotechnics, Vol. 47, pp. 16-27, 2013.
  • TS 1500, İnşaat Mühendisliğinde Zeminlerin Sınıflandırılması.
  • S. Gök, Kazıklı Radye Temellerin Analizi. Doktora Tezi, İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, İstanbul, 101s, 2007.
Year 2018, , 39 - 42, 27.11.2018
https://doi.org/10.22399/ijcesen.477263

Abstract

References

  • M. J. Tomlinson, Pile Design And Construction Practice, Chapman And Hall, London, UK, 2004.
  • N. Erdemir and V. Okur, Kazık Gruplarının Sismik Etki Altındaki Performansı, Eskişehir Osmangazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi. Sayı. 24, No.1, s. 91-107, 2011.
  • A. G. Yazici, Kazıklar Arası Mesafenin Kazıklı Radye Temel Sisteminde Etkisinin İki ve Üç Boyutlu Analizi. Yüksek Lisans Tezi, Niğde Üniversitesi, Fen Bilimleri Enstitüsü, Niğde, 75s, 2013.
  • T. Whitaker, Some Experiments on Model Piled Foundations in Clay, 6th International Congress of International Association of Bridge Structure Engineering, Stockholm, Sweden, pp. 124-139, 1961.
  • H. Kishida, K. Matsushita and I. Sakamoto, Soil-Structure Interaction of the Elevator Tower and Concrete Footings. Proceedings of the 4th World Conference on Earthquake Engineering, Vol. 3, Santiago de Chile, pp 101–115, 1969.
  • A. Tejchman, Model Investigation of Pile Groups in Sand, Journal of the Soil Mechanics Foundation Division, ASCE, USA, Vol. 99, No. SM2, 199–217, 1973.D. L. York and R. J. Leahy, Experiences with Heave and Relaxation of End Bearing Piles. Associated Pile and Fitting Corp. Pile Talk Seminer, New York, pp. 73-85,1979.
  • R. W. Cooke, Piled Raft Foundations on Stiff Clays-A Contribution to Design Philosophy, Géotechnique, Vol. 36, No:2, pp. 169-203,1986.
  • D. D. Sönmez, Orta Sıkılıktaki Kumdaki Kazık Gruplarının Negatif Sürtünmesi ile İlgili Bir Model Çalışma, Yüksek Lisans Tezi, Orta Doğu Teknik Üniversitesi, Fen Bilimleri Enstitüsü, Ankara, 89s,1994.
  • N. F. Ismael, Axial Load Tests on Pile and Pile Group in Cemented Sands, Journal of Geotechnical and Geoenvironmental Engineering. pp 767-773, 2001.
  • R. Butterfield and P. K. Banerjee, The Problem of Pile Group-Pile Cap Interaction, Géotechnique, Volume 21, No:2, pp. 135-142, 1971.
  • F. Kuwabara, An Elastic Analysis for Piled Raft Foundations in Homogeneous Soils, Soils and Foundations, Vol. 29, No:1, pp. 82-92,1989.
  • M. U. Ergun ve H. K. Türkmen, Kazıklı Radye Temellerin Etkin Tasarımı. 103I007 nolu Tübitak Projesi, Ankara, 2007.
  • D. D. C. Nguyen, S. B. Jo and D. S. Kim, Design Method of Piled-Raft Foundations Under Vertical Load Considering Interaction Effects, Computers and Geotechnics, Vol. 47, pp. 16-27, 2013.
  • TS 1500, İnşaat Mühendisliğinde Zeminlerin Sınıflandırılması.
  • S. Gök, Kazıklı Radye Temellerin Analizi. Doktora Tezi, İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, İstanbul, 101s, 2007.
There are 15 citations in total.

Details

Primary Language English
Journal Section Research Articles
Authors

Baki Bağrıaçık 0000-0002-1860-2881

Sefer Ercan Epsileli This is me

Emre Pınarcı This is me

Mustafa Belen This is me

Publication Date November 27, 2018
Submission Date November 1, 2018
Acceptance Date November 26, 2018
Published in Issue Year 2018

Cite

APA Bağrıaçık, B., Epsileli, S. E., Pınarcı, E., Belen, M. (2018). Comparison of Bearing Capacity of Piled Raft Foundations Consisting of Different Number of Piles under Static and Repetitive Loads. International Journal of Computational and Experimental Science and Engineering, 4(3), 39-42. https://doi.org/10.22399/ijcesen.477263