1. 1) 日本道路協会: 道路橋示方書・同解説V, 耐震設計編, 平成2年2月.
2. 2) 土木学会: 国鉄建造物設計標準解説, 基礎構造物・杭土圧構造物, pp. 97-98, 1986.
3. 3) Tajimi, H.: Dynamic Analysis of a Structure, Proc. 4th World Conf. Earthquake Enginereing, Vol. 4-6, pp. 54-69, 1969.
4. 4) Novak, M. and T. Nogami: Soil-Pile Interaction in Horizontal Vibration, Earthq. Eng. and Struc. Dyn., Vol. 5, pp. 263-281, 1977.
5. 5) Penzien, J.: Soil-Pile Foundation Interaction, Earthquake Engineering, R. L. Weigel, ed., Prentice-Hall, Inc., Englewood, Cliffs, N. J., pp. 349-381, 1970.