Browse > Article
http://dx.doi.org/10.5762/KAIS.2010.11.9.3599

Characteristics on Pullout Behavior of Belled Tension Pile in Sandy Soils  

Cho, Seok-Ho (Project Planning Team of Jeju Branch, Korea Rural Community Corporaion)
Kim, Hak-Moon (Dept. Civil and Environmental Engineering, Dankook University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.11, no.9, 2010 , pp. 3599-3609 More about this Journal
Abstract
Recently, the construction of coastal structures and high-rise structures against the horizontal and uplift forces increases with the developing the coastal developments. Especially the application of belled tension pile as foundation type to effectively resist uplift force is increasing in coastal structures. However, research on pullout resistance of belled tension pile has been limited and not yet been fully performed. Therefore, the pullout load tests of belled tension piles in four overseas sites were performed, then the bearing capacity, characteristics on load-displacement of piles and load distribution considering skin friction were investigated in this paper. In addition, the limit pullout bearing capacity calculated by the three-dimensional finite element analysis and theoretical methods were compared with values of in-situ test.
Keywords
Belled tension pile; Static loading test; Limit pullout bearing capacity; Load distribution;
Citations & Related Records
연도 인용수 순위
  • Reference
1 이용훈, 권오균, 김명모, "모래지반에 위치한 말뚝의 인발저항력", 대한토목학회논문집, 제13권, 제2호, pp.229-235 5월, 1993.
2 김지성 "경사지반에 매설된 단독말뚝의 인발저항력에 관한 연구", 경상대학교 대학원 석사학위논문, 2008.
3 Meyerhof, G. G, "Compaction of Sands and Bearing Capacity of Piles.", J. S. Mech. Fdtn. Div, ASCE, Dec, pp. 1-29, 1959.
4 Meyerhof, G. G. and Adams, J. I, "The Ultimate Uplift Capacity of Foundation", Canadian Geotechnical. Journal., Vol. 5, No.4, pp. 225-244, 1968.   DOI
5 Das, B. M. and Seeley, G. R. "Uplift Capacity of Buried Model Piles in Sand", J. Geotech. Engrg, ASCE, 101(7), July, pp. 711-715, 1975.
6 Das, B. M. and Seeley, G. R, "Uplift Capacity of Buried Model Piles in Sand", Journal of the Geotechnical Engineering Division, ASCE, Vol. 101,No. GT10, Proc. Oct, pp. 1091-1094, 1975.
7 Meyerhof, G. G, "Bearing Capacity and Settlement of Pile Foundations", Journal of Geotechnical Engineering, ASCE, 102, No. GT-3, pp. 197-228,1976.
8 Chattopadhyay, B. C. and Pise, P. J, "Uplift Capacity of Piles in Sand", Journal of Geotechnical Engineering, ASCE, Vol. 112. No.9, pp. 888-904,1986.   DOI
9 Sakajo, S. and Sakai, T, "Mechanism of up-lift bearing capacity of belled pile in diluvial sand", IS-NAGOYA'97, pp. 449-454, 1997.
10 Lee.C.Y, "Settlement and Load Distribution Analysis of Underreamed Piles", ARPN JOURNAL OF ENGINEERING AND APPLIED SCIENCES, Vol.2, No.4, pp. 36-40, 2007.