Free Access
| Issue |
La Houille Blanche
Number 2, Avril 1989
|
|
|---|---|---|
| Page(s) | 123 - 132 | |
| DOI | https://doi.org/10.1051/lhb/1989008 | |
| Published online | 01 October 2009 | |
La Houille Blanche, N°2 (Avril 1989), pp. 123-132
Une utilisation simple du modèle HAYAMI en hydrologie
Simple using of HAYAMI's model in hydrology
CEMAGREF, Antony
Abstract
The present paper deals with the frequent problem of flood routing along a river reach. Our ain was to provide a simple tool suitable to give a quick and comprehensive answer. Quick, because the result is given simply by reading an abacus and comprehensive because this abacus is also used to identify the parameters specific to the reach under study. The model which is referred to is the diffusion model with constant coefficients, known in France as the Hayami model. When the flooding area is not too variable, the provided tool ought to be useful for a preliminary study.
© Société Hydrotechnique de France, 1989