1. Load bearing capacity and deformation of piled foundations;Berezantzev,1961
2. Canadian Geotechnical Society;Canadian Foundation Engineering Manual,1985
3. New design correlation for piles in sand;Coyle;J. of Geotech. Engrg. Div., ASCE,1981
4. Static penetration resistance of soils;Durgunoglu,1973
5. The reliability of conventional design methods for driven piles in sand;Gavin,1996