1. Simplified method for evaluating soil-pile-structure interaction effects;Berger,1977
2. Dynamic Stiffness of Piles;Blaney,1976
3. Shear modulus and damping in soils ; Design equations and curves;Hardin;Journal, Soil Mechanics and Foundations Division, ASCE,1972
4. Dynamic characteristics of lateral load-deflection relationships of flexible piles;Kagawa;International Journal of Earthquake Engineering and Structural Dynamics,1980
5. Seismic p~y responses of flexible piles;Kagawa;Journal, Geotechnical Engineering Division, ASCE,1980