1. Analysis of earth dam response to earthquakes;Abdel-Ghaffar,1979
2. Shear moduli and damping factors of earth dams;Abdel-Ghaffar,1979
3. Vibration tests of a full-scale earth dam;Abdel-Ghaffar,1981
4. Comparative study of dynamic response of earth dam;Abdel-Ghaffar,1981
5. Longitudinal vibration of non-homogeneous earth dams;Abdel-Ghaffar;Earthq. Engrg. & Struct. Dyn.,1987