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Dissertation

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Title

Wyznaczenie charakterystyki opadu obliczeniowego dla potrzeb modelowania odpływu ze zlewni miejskiej

Authors

[ 1 ] Instytut Inżynierii Środowiska, Wydział Budownictwa i Inżynierii Środowiska, Politechnika Poznańska | [ P ] employee

Promoter

Supporting promoter

[ 1 ] Instytut Inżynierii Środowiska, Wydział Budownictwa i Inżynierii Środowiska, Politechnika Poznańska | [ P ] employee

Reviewers

Title variant

EN Determining the model–based rainfall characteristics for modelling the runoff from urban catchment

Language

polish

Keywords
PL
  • hietogram wzorcowy
  • modelowanie hydrodynamiczne
  • odpływ ze zlewni
  • hydrogram
EN
  • synthetic hyetograph
  • hydrodynamic modelling
  • runoff from the catchment
  • hydrograph
Abstract

PL analizy przeciążeń dotyczyły wpływu rozkładu natężenia deszczu, wpływu wskaźnika położenia piku w hietogramie Eulera na charakterystyki przeciążeń oraz wyznaczania czasu deszczu modelowego, dla którego charakterystyki przeciążeń sieci osiągają wartości maksymalne.

EN The calculation of r ratio (the peak position indicator) on the basis of the rainfall measurement data derived from three measuring stations located in Poznań from the time period 2002–2012 was made. The model of an experimental catchment of area 6.7 km2, located in Poznań with a storm sewer system was built in SWMM5. The analysis of the influence of Chicago and Euler hyetograph parameters (time duration, recurrence interval, peak location, time step and intensity distribution) on selected characteristics of the storm sewer system outflow was made. The time of model–based rainfall for which the outflow reaches maximum intensity was determined. The analysis of the storm sewer system overload was made. The aim of this analysis was the assessment of the impact of selected hyetographs parameters on the relationship between the above mentioned parameters and the overload characteristics. The successive stages of this analysis were: the influence of rainfall intensity distribution and the r ratio in Euler's hyetographs on the overload characteristics and determinig the time of model–based rainfall, for which the overload characteristics reaches the maximum values.

Number of pages

129

OECD domain

environmental engineering

KBN discipline

engineering and environmental protection

Signature of printed version

DrOIN 1761

On-line catalog

to201680822

Full text of dissertation

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Access level to full text

public

First review

Maciej Mrowiec

Place

Częstochowa, Polska

Date

20.08.2016

Language

polish

Review text

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Access level to review text

public

Second review

Marek Zawilski

Place

Łódź, Polska

Date

24.08.2016

Language

polish

Review text

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Access level to review text

public

Dissertation status

dissertation

Place of defense

Poznań, Polska

Date of defense

25.11.2016

Unit granting title

Rada Wydziału Budownictwa i Inżynierii Środowiska

Obtained title

doktor nauk technicznych w dyscyplinie: inżynieria środowiska, w specjalności: systemy kanalizacyjne

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