1. Seismic response of bridge piers including soil-structure interaction;Al-Deghaither,1988
2. Dynamic soil-structure interaction of a single span bridge;Crouse;Earthquake Engng Struct. Dyn.,1987
3. Introduction to Earthquake Engineering;Okamoto,1984
4. Guide specification for seismic design of highway bridges;American Association of State Highway and Transportation officials,1983
5. Seismic design and retrofit manual for highway bridges;Federal Highway Administration;Report No. FHWA-IP-87-6,1987