Issue |
E3S Web Conf.
Volume 40, 2018
River Flow 2018 - Ninth International Conference on Fluvial Hydraulics
|
|
---|---|---|
Article Number | 06026 | |
Number of page(s) | 8 | |
Section | Extreme events | |
DOI | https://doi.org/10.1051/e3sconf/20184006026 | |
Published online | 05 September 2018 |
Combined Influence of Terrain Modell and Roughness in Dam Break Wave Simulation
Technische Universität Dresden, Institut für Wasserbau und Technische Hydromechanik, 01062 Dresden, Germany
* Corresponding author: antje.bornschein@tu-dresden.de
Dam break wave simulation provides data for emergency management. The calculation results should be as accurate as possible. The modeler has to deal with different sources of uncertainty. The paper presents dam break calculation for three different dams in order to assess the uncertainty due to the chosen model (1D or 2D), different terrain models and different Manning's n values. The comparison of the calculation results is focused on the maximum discharge, maximum water level and flood wave arrival time.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.