Fig. 1. End bearing of a pile (Lee, 2014b)
Fig. 2. Bearing capacity factor of Meyerhof (Meyerhof, 1976)
Fig. 3. Foundation failure modes depending on relative density in sand (Vesic, 1973)
Fig. 4. Nq in internal friction angle and rigidity index (Kulhawy, 1984)
Fig. 6. General view of model test apparatus
Fig. 7. Sequence of model testing
Fig. 8. Test results and calculation of ultimate end bearing capacity of piles
Fig. 9. Relationship between normalized end bearing capacity and normalized pile length
Fig. 10. End bearing - settlement curve depending on pile roughness
Fig. 11. End bearing - settlement curve depending on pile diameter
Fig. 12. Ultimate end bearing capacity in pile length
Fig. 13 Ultimate end bearing capacity of piles
Fig. 5. Basic properties
Table 1. Model test
Table 2. Physical properties of model ground
References
- Lee, S.D. (2014a), "Soil Mechanics", 5th Ed., CIR publication.
- Lee, S.D. (2014b), "Foundation Engineering", 3rd Ed., CIR publication.
- Berezantsev, V.G. et al. (1961), Load bearing capacity and deformation of piled foundations. Proceed. of 5th Int.Conf, ISSMFE, Paris, Vol.2, pp.11-12
- Kezdi, A. (1962), Erddrucktheorien. Springer-Verlag, Berlin.
- Kulhawy, F. H. (1984), Limiting tip and side resistance, fact or fallacy. Symposium on Analysis and Design of pile Foundations. ASCE, San Francisco, 1984. Proceedings pp.80-98.
- Meyerhof, G. G. (1951), The ultimate bearing capacity of foundation, Geotechnique 2, 227-242. https://doi.org/10.1680/geot.1951.2.4.301
- Meyerhof, G. G. (1965), Shallow foundations, Proceedings ASCE, Vol.91, No.SM2.
- Meyerhof, G. G. (1976), Bearing capacity and settlement of pile foundations, The eleventh Terzaghi lecture. Nov. 6. 1975, ASCE, Denver, Co. GT3. Mar. 1976.
- Terzaghi, K. (1943), Theoretical Soil Mechanics, John Wiley and Sons, New York.
- Terzaghi, K. and Peck, R. B. (1966), Soil Mechanics in Engineering Practice, 2nd. ed., John Wiley and Sons, New York.
- Vesic, A. S. (1973), Analysis of ultimate loads of shallow foundations, ASCE, Vol.99, No.SM.
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