Browse > Article

Behavior of H-Type Steel Pile Under Axial Lond in Cohesionless Soils  

Hong Sa-Myun (ENC)
Lee Yeong-Saeng (Dept. of Civil Eng., Kyonggi Univ.)
Publication Information
Journal of the Korean Geotechnical Society / v.21, no.8, 2005 , pp. 5-12 More about this Journal
Abstract
In early days, to analyze the behavior of single pile under axial load, many assumptions were made and field tests were performed. But in recent days, the development of computers led the use of the numerical analysis resulting in more realistic and correct results. The numerical methods are classified into Load Transfer Method and Elastic Solid Approach. In this study a numerical program applying t-z model to Load Transfer Method suggested by Coyle & Reese was developed. And another finite difference program using matrix based on this load transfer was developed. As a result, it is found that the values of the F.D.M. were similar to the values measured in-situ.
Keywords
Finite difference method; H-pile; t-z model;
Citations & Related Records
연도 인용수 순위
  • Reference
1 홍사면 (2002), 사질토 지반에서 축하중을 받는 H-말뚝의 하중전이, 석사학위논문, 경기대학교
2 Coyle, H. M, and Reese, L. C. (1966), 'Load Transfer for Axially Loaded Piles in Clay', Jr. of Soil Mech. and Foundation Eng., ASCE, Vol.92, pp.1-26
3 Mosher, R. L. and Dawkins, W. P. (2000), Single Axially Loaded Pile Analysis, US Army Theoretical Manual for Pile Foundations, Nov
4 Vijayvergiya, V.N. (1977), 'Load Movement Characteristics of Piles', Proceeding of the ASCE Ports '77 Conference, Vol.2, Long Beach, California, pp.269-284
5 Richard W.S. et al. (2000), An Evaluation of ACIP Pile Design Methodologies for Compression Loading, ASCE
6 Das, B.M. (1998), Principle of Foundation Engineering, 4th Ed., pp.578-600
7 강원산업(주) (1999), 고강도 H말뚝의 지지력 특성 연구
8 최용규, 오세붕, 권오균, 김동수, 안태경 (1997), '실대형 말뚝재하시험의 축방향 하중전이 해석', 한국지반공학회 가을학술 발표회 논문집, pp.365-372
9 김준수, 정상섬 (1996), '부주면 마찰력을 고려한 단독말뚝의 지지력 산정', 한국지반공학회 가을학술 발표회 논문집, pp.337-344
10 Reese, L.C., O'Neill, M.W. and Smith, E. (1970), 'Generalized Analysis of Pile Foundations', Jr. of SMFE Div., ASCE, Vol.96, No.SM1, pp.235-250
11 Poulos, H.G. and Davis, E.H. (1966), Pile Foundation Analysis and Design, John Wiley & Sons, pp.7l-108
12 Meyerhof, G. G.(1951), 'The Ultimate Bearing Capacity of Foundations', Geotechnique, Vol.2, No.4, December, pp.301   DOI