Piles in clay

Modeling the Installation and Loading of a Driven Pile 10,3,2,1 Capacity of Driven Piles in Clay... 

Mobilized friction ratio with changes in pile-soil stiffness. (From Focht Jr., J.A. and Kraft Jr., L.M., Prediction of capacity of long piles in clay A status report, Symposium on Geotechnical Aspects of Coastal and Offshore Structures, Bangkok, Thailand, A.A. Balkema, pp. 95-111, 1983. Reprinted with permission from Geotechnical Aspects of Coastal and Offshore Structures, Copyright Taylor Francis Group.)... 

Bea, R.G. 1975. Parameters affecting axial capacity of piles in clays. Proceedings of the 7th Annual Offshore Technology Conference. OTC, Houston, TX, pp. 611-623. 

Morrison, M.J. 1984. In-situ measurements on a model pile in clay. PhD Thesis, MIT, Cambridge, MA. 

Burland, J. B. (1973), Shaft friction of piles in clay-A simple fundamental approach. Ground Engineering, 6, No. 3, pp. 30-42. 

Coyle, H. W., and Reese, L. C. (1966), Load transfer for axially loaded piles in clay. Journal of the Soil Mechanics and Foundation Division, ASCE, 92, March 1-26. 

Flaate, K., and Seines, P. (1977), Side friction of piles in clay. Proceedings of the 9th International Conference on Soil Mechanics and Foundation Engineering, Tokyo, Japan, 1, pp. 517-522. 

Karlsrud, K., and Haugen, T. (1985), Behaviour of piles in clay under cyclic axial loading-Results of field model tests of the Behavior of Offshore Structures, 85, Elsevier Science Publishers B.V., Amsterdam, the Netherlands, pp. 589-600. 

Karlsrud, K., Nadim, R., and Haugen, T. (1986). Piles in clay under cyclic axial loading-Field tests and computational modeling. Proceedings of the 3rd International Conference on Numerical Methods in Offshore Piling, Nantes, France, pp. 165-190. 

Sullivan. W. R., Reese, L. C., and Eenske, C. W. (1979), Unified method for analysis of laterally loaded piles in clay. Proceedings of the Conference on Numerical Methods in Offshore Piling, Institution of Civil Engineers, London, pp. 135-146. 

For piles in granular soil, a large portion of the load is supported by the pile tip (base). However, the contribution of the pile shaft must also be taken into account. As in the case of piles in clay, pile capacity is calculated using effective stress analysis From Equation 5.1... 

Fellenius, B. H. 1986. In an ASCE meeting in Boston as quoted by R.E. Olson in 1991, Capacity of Individual Piles in Clay, internal report. 

Tomlinson, M. J. 1957. The Adhesion of Piles in Clay Soils, Proc. Fourth International Conference on Soil Mechanics and Foundation Engineering, Vol. 2, pp. 66-71. 

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