EARTHQUAKE RESISTANCE OF A CONCRETE GRAVITY DAM REVALUATED WITH 3-D NONLINEAR ANALYSES
نویسندگان
چکیده
منابع مشابه
Simulating nonlinear behavior of CMD material in seismic analysis of concrete gravity dam
In recent years, a new type of dams namely CMD, has attracted so much attention. Different amounts of cement cause a type of behavior that be somewhere between those of embankment dams and conventional concrete dams. This behavior is not perfectly clarified and its analysis, especially under dynamical loading and in nonlinear region of the material, remains unclear. In this paper, Tobetsu dam h...
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This study focuses on the shape optimization of concrete gravity dams considering dam– water–foundation interaction and nonlinear effects subject to earthquake. The concrete gravity dam is considered as a two–dimensional structure involving the geometry and material nonlinearity effects. For the description of the nonlinear behavior of concrete material under earthquake loads, the Drucker–Prage...
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Bridges, as an essential part of transportation system, play a special role in economy, politic and military all around the world. Serviceability of bridges is of high importance especially in emergencies, helping injured people and proportioning transportation after earthquakes. Earthquake regulation codes, normally suggest linear methods to conduct the analysis, and nonlinear analysis is bare...
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ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 2002
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.2002.696_99