Dam-break Floods Downstream Of Papadia Dam
Author(s)
C. Tzimopoulos, A. Spyrides, H. Chalkides & G. Arabatzis
Abstract
The propagation of a flood resulting from a dam failure has been investigated by
several engineers over the last decades. Many algorithms have been developed
for the solution of the Saint-Venant equations, governing the flow propagating
downstairs in natural channels, after a dam failure. The algorithms are based on
characteristic equations, finite difference equations, and finite element equations
and describe the flood propagation through the channels. As the breach
formation's mechanics are not well understood in previous attempts to predict
flood waves downstream, it was assumed that the dam failure was complete and
instantaneous Only over the last years has the breach formation of a dam been
the subject of engineers' research and the breach was assumed to develop over a
finite interval of tim
Keywords
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