- Tytuł:
-
Wpływ zbiornika Staw Berensewicza na redukcję fali wezbraniowej Potoku Służewieckiego
Reduction of the flood flow hydrograph by the Berensewicz Pond reservoir on the Służew Creek - Autorzy:
-
Gradowski, L.
Banasik, K. - Powiązania:
- https://bibliotekanauki.pl/articles/887326.pdf
- Data publikacji:
- 2008
- Wydawca:
- Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
- Tematy:
-
Potok Sluzewiecki
Warszawa
fala wezbraniowa
hydrogramy
hydrologia
redukcja wezbran
zbiornik Staw Berensewicza
zlewnie miejskie - Opis:
- Two flood flow hydrographs hydrographs generated by rain events of probability of acurance of 1% and duration 2 hours in a small (A = 26,9 km2) urban catchment of Służew Creek (south part of Warsaw) have been routed by detention pond of total fl ood storage of 27,100 m3. The IUH, and CN SCS methods were used to estimated the hydrographs. The infl ow to the system has been reduced by the lateral outfl ow to detention part of the pond, when the water level in the channel was over the crest of the side overfl ow, and when there were free volume in the detention space. Level pool routing (modifi ed Puls) procedure has been used for calculating the outfl ow hydrograph from the reservoir of known storage-outfl ow invariable relationship and given infl ow hydrograph. Estimated reduction of the peak fl ow has been about 10% for the smaller fl ood hydrograph (QDmax = 6,28 m3·s–1, generated by rainfall on part of the catchment), and below 3% for the larger fl ood hydrograph (QDmax = = 9,73 m3·s–1, generated by rainfall on the whole catchment).
- Źródło:
-
Scientific Review Engineering and Environmental Sciences; 2008, 17, 1[39]
1732-9353 - Pojawia się w:
- Scientific Review Engineering and Environmental Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł