Title of article
An investigation of dam-water-foundation rock interaction effects on linear and nonlinear earthquake response of concrete arch dams
Author/Authors
hamidian, d. department of civil engineering, islamic azad university, ghachsaran branch, ايران , seyedpoor, s.m. department of civil engineering, shomal university, ايران , salajegheh, j. department of civil engineering, university of kerman, ايران
From page
111
To page
122
Abstract
Dam-water-foundation rock interaction effects on linear and nonlinear earthquake response of arch dams are investigated. For this purpose, the dam-water-foundation rock system subjected to earthquake ground motion is idealized using the finite element method involving the materially and geometrically nonlinear effects. A real world arch dam is considered and the dam is analyzed for various conditions of interaction problem for both linear and nonlinear behaviors. Numerical results indicate that the dam-water-foundation rock interaction with a materially nonlinear behavior affects the arch dam response significantly and they should be included to achieve a safe design for arch dams.
Keywords
Arch dams , Dam , water , foundation rock interaction , Earthquake response , Finite element method , Nonlinearity effects
Journal title
Asian Journal of Civil Engineering (Building and Housing)
Journal title
Asian Journal of Civil Engineering (Building and Housing)
Record number
2547001
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