چکیده مقاله
The effect of Rayleigh and combined P and SV waves on the response of a typical three dimensional concrete faced rockfill dam considering dam foundation interaction and spatial variability of earthquake ground motion is investigated The scaled boundary finite element method is used to obtain scattered motion and interaction forces along the canyon Non linear model for rockfill material is used and a contact element with Coulomb friction law is utilized at the slab rockfill interface The results demonstrate that Rayleigh waves induce significant internal forces in the face slab; meanwhile the combined P and SV waves also induce relatively large opening and normal movements to vertical joints
کلیدواژهها
نویسندگان
S. M. Haeri
Professor, Sharif University of Technology, Tehran, Iran
A. Seiphoori
Graduate student, Sharif University of Technology Tehran, Iran
شیوه ارجاع
Haeri, S. M. and Seiphoori, A.,1388,Response of Concrete Faced Rock-Fill Dams to Rayleigh Waves Considering Dam-Foundation Interaction and Spatial Variability of Earthquake Ground Motion,8th International Congress on Civil Engineering,Shiraz
ارائهشده در
مجموعه مقالات هشتمین کنگره بین المللی مهندسی عمران21 اردیبهشت 1388 · شیراز