1. 1) 香川敬生, 入倉孝次郎, 武村雅之: 地震動予測の現状と将来の展望, 地震第2輯, Vol. 51, pp. 339-354, 1998.
2. 2) Kanai, K.: Semi-empirical formula for the seismic characteristics of the ground, Bulletin of the Earthquake Research Institute, Vol. 35, pp. 309-325, 1957.
3. 3) Joyner, W. B. and Boore, D. M.: Peak horizontal acceleration and velocity from strong motion records from the 1979 Imperial Valley -California- Earthquake, Bulletin of the Seismological Society of America, Vol. 71, pp. 2011-2038, 1981.
4. 4) Fukushima, Y. and Tanaka, T.: A new attenuation relation for peak horizontal acceleration of strong earthquake ground motion in Japan, Bulletin of the Seismological Society of America, Vol. 80, pp. 757-783, 1990.
5. 5) 社団法人日本道路協会: 道路橋示方書・同解説V耐震設計編, pp. 142-143, 1990.