This thesis is dealing with the efficiency of non-controlled and controlled retention basins along rivers concerning flood peak reduction and flood peak delay. For this, twodimensional hydrodynamic numerical (hn) calculations at the Danube River between Neu-Ulm and Kelheim and at academical river sections have been carried out. After the specification of the hn-model, the modelling techniques and the hydrology at the Bavarian part of the Danube River, the efficiency of relocating river dikes, of disconnecting floodplains of the river and of controlling river barrages and bypass retention basins is illustrated by results of parameter studies and concrete examples. The thesis concludes with describing the influence of failures in flood predictions on the efficiency of controlled bypass retention basins.
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This thesis is dealing with the efficiency of non-controlled and controlled retention basins along rivers concerning flood peak reduction and flood peak delay. For this, twodimensional hydrodynamic numerical (hn) calculations at the Danube River between Neu-Ulm and Kelheim and at academical river sections have been carried out. After the specification of the hn-model, the modelling techniques and the hydrology at the Bavarian part of the Danube River, the efficiency of relocating river dikes, of...
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