Physical scale modeling of single free head piles under lateral loading in cohesive soils
Abstract
This paper presents the results of the small scale modeling of free head wood piles under horizontal loading in cohesive soils, tested in order to compare the results with analytical models proposed by various authors. Characteristic Load (CLM) and P-Y Curves methods were used for the prediction of lateral deflections at the head of the piles and the method proposed by Broms for estimating the ultimate lateral load. These predictions were compared with the results of the physical modeling, obtaining a good approximation between them.
Keywords
Piles, lateral deflection, Geotechnics, clay, models
References
- INVÍAS, Manual de diseño de cimentaciones superficiales y profundas para carreteras. Bogotá: Ministerio de Transporte, 2012, pp. 7;42-7;66.
- N.A. Abril, E.G. Amaya y H.A. Fonseca, “Evaluación de amenazas por movimientos en masa causados en Jericó Boyacá, durante el periodo invernal de 2011”, Revista Ingeniería Investigación y Desarrollo, vol. 16 n.° 1, pp. 6-13, enero, 2016. doi: https:// doi.org/10.19053/1900771X.5115 DOI: https://doi.org/10.19053/1900771X.5115
- R. Hernández, Análisis de pilotes cargados lateralmente, mediante interacción suelo estructura empleando una teoría simplificada de empujes. Bogotá: Universidad Nacional de Colombia, 2011.
- M. Duncan, Revision of the CLM Spreadsheet for Lateral Load Analyses of Deep Foundations. Virginia, EEUU: Center for Geotechnical Practice and Research, August, 2001, pp. 1-22.
- B. Das, Principles of Foundation Engineering, Eighth Edition. Boston, MA: Ed. Cengage Learning, 2016, pp. 456-470.
- J. Ruigrok, Laterally Load Piles: Models and Measurements. Holland: Delft, 2010.
- B. Broms, “Lateral Resistance of Piles in Cohesive Soils”, Journal of the Soil Mechanics and Foundation Division, SM2, pp. 27-63, March, 1964. DOI: https://doi.org/10.1061/JSFEAQ.0000611
- H. Poulus and E. Davis, Pile Foundation Analysis and Design. New York: Ed Wiley, 1974, pp. 143232.
- A. Vesic, “Design of Pile Foundations,” presented in National Research Council, 1977, pp. 293-353.
- M.T. Davisson and H.L. Gill. “Laterally Loaded Piles in a Layered Soil System”, Journal of Soil Mechanics and Foundation Division, ASCE, vol. 89 n.º 3, pp. 63-94, 1963. DOI: https://doi.org/10.1061/JSFEAQ.0000521
- C. Viggiani, Piles and Pile Foundations. UK: Taylor & Francis, 2012, pp. 208-211.
- L. Reese and W. Van Impe, Single Piles and Pile Groups Under Lateral Loading. UK: Taylor & Francis, 2001, pp. 70-84.
- P. Hannigan, Design and Construction of Driven Pile Foundations. USA: U.S. Department of Transportation, 1998, pp. 9;70-9;97.
- J. R. Sotomayor. (2003). Clasificación mecánica de la madera 100 especies mexicanas, presentado en XII Congreso Forestal Mundial, 2003 [online]. Disponible: http://www.fao.org/docrep/ARTICLE/ WFC/XII/1054-B4.HTM#P14_128
- J.A. Ananthanathan, S. Gajan, T. Kanagalingam, H.N. Seneviratne. Behaviour of Laterally Loaded Piles. Sri Lanka: Department of Civil Engineering, University of Peradeniya, 2001.
- P. Vascones, Comportamiento de pilotes individuales bajo carga lateral: evaluación de un caso real. Guayaquil, Ecuador: Universidad Católica de Santiago de Guayaquil, 2010.
Downloads
Download data is not yet available.