magistrsko delo
Gordana Kurmanšek (Author), Mojca Šraj (Thesis defence commission member), Sašo Medved (Thesis defence commission member), Mitja Brilly (Thesis defence commission member), Stanislav Lenart (Co-mentor)

Abstract

Magistrsko delo obravnava vpliv ekstenzivnih zelenih streh na zadrževanje in zmanjšanje padavinskega odtoka v treh podnebnih območjih značilnih za Slovenijo. Opravili smo meritve na treh testnih strehah in rezultate uporabili pri modeliranju padavinskega odtoka. Z modelom smo pridobili podatke o zmanjšanju padavinskega odtoka za tri zelene strehe v treh različnih podnebnih območjih. Ugotovili smo, da je zmanjšanje padavinskega odtoka odvisno od višine evapotranspiracije v določenih podnebnih razmerah in od koeficienta evapotranspiracije zelene strehe. Zadrževalne sposobnosti zelene strehe je smiselno večati pri strehah z visokim koeficientom evapotranspiracije na območjih z visoko evapotranspiracijo. Povečanje zadrževalne sposobnosti zelene strehe v krajih z nizko evapotranspiracijo nima želenega vpliva na zmanjšanje padavinskega odtoka. Na podlagi ugotovitev smo predlagali idejno konstrukcijo modro-zelene strehe, ki je primerna za vsa tri obravnavana podnebna območja.

Keywords

gradbeništvo;magistrska dela;zelena streha;padavinski odtok;modeliranje;zadrževanje padavinskih vod;evapotranspiracija;podnebna območja;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [G. Kurmanšek]
UDC: 628.32:696.135(497.4)(043)
COBISS: 7646817 Link will open in a new window
Views: 2162
Downloads: 725
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Other data

Secondary language: English
Secondary title: Evaluation of green roof performance on rainwater runoff quantity
Secondary abstract: The master thesis deals with performance of extensive green roofs on rainwater runoff quantity in three different climates typical for Slovenia (continental, submediterranean and mountain). The measurements were done on three different test green roofs. The data were used for rainwater runoff modelling. The results showed the response of three different roofs in three different climates. We have found that the reduction of rainwater runoff depends on the rate of evapotranspiration in the area and on the green roof evapotranspiration coefficient. It is reasonable to increase the retention capacity only for green roofs with high evapotranspiration coefficient in climates with high rate of evapotranspiration. Increasing the retention of green roof in climates with low evapotranspiration does not always result in runoff attenuation. Based on the findings, we proposed the conceptual design of the blue-green roof which is suitable for all three climate types of our research.
Secondary keywords: civil engineering;master of science thesis;green roofs;runoff;modelling;green roof stormwater retention;evapotranspiration;climate;
File type: application/pdf
Type (COBISS): Master's thesis
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: 133 str. [+ 9 pril.]
ID: 9234944