This report contains results from modeling computation of flood discharge in the W idawa River within the city area of Wrocław. Calculations were performed with the use of HEC-RAS ver.3.1.1. application program. The following initial data were entered to model: situation channel chart, geometrie data of cross-sections, geometrie data of hydrotechnical and communication structures, flow non-effective areas, contraction and expansion coefficient, Manning’s roughness coefficients for channel and overbanks. Calculations were carried out for stationary flow conditions. After accomplishing entering the above initial data, simulations were carried out and the results were used for preparing flood risk zones charts.
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.