Upstream Boundary of Reservoir in Dynamic Analysis
Publication: Journal of Engineering Mechanics
Volume 124, Issue 4
Abstract
Two new methods of dynamic analysis of a coupled dam-reservoir system have been attempted in order to solve the problem of energy reflection at the upstream boundary of the reservoir. One is based on a viscous boundary condition, and the other is based on the principle of coordinate transformation. Comparison of these two methods with the traditional boundary condition shows that with the coordinate transformation method it is possible to get a good result with a short reservoir, and that use of the viscous boundary given in this paper usually results in a better solution than use of the traditional boundary condition. A recommendation regarding the application of these methods is given.
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References
1.
Fok, K., and Chopra, A. K.(1986). “Earthquake analysis of arch dams including dam-water interaction, reservoir boundary absorption and foundation flexibility.”Earthquake Engrg. and Struct. Dyn., 14, 155–184.
2.
Hatano, T., and Nakagawa, T.(1972). “Seismic analysis of arch dams: Coupled Vibrations of Dam Body and Reservoir Water.”Proc. JSCE, Japan, 207, 37–46.
3.
Miura, F., and Wang, J.(1993). “Dynamic response analysis of structure-water-ground systems in the time domain using semi-infinite elements.”J. Struct. Mech. Earthquake Engrg., Japan, 471(24), 59–65.
4.
Ohmachi, T., and Kataoka, S.(1995). “Evaluation of dynamic interaction effects of 2-D dam-foundation-reservoir systems.”Proc. JSCE, Japan, 519, 199–209.
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Copyright © 1998 American Society of Civil Engineers.
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Published online: Apr 1, 1998
Published in print: Apr 1998
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