20.500.12556/RUL-187642 Analiza vpliva zelene infrastrukture na površinski odtok v urbanem okolju diplomsko delo Analysis of the impact of green infrastructure on surface runoff in urban environments Izrazito povečevanje urbanizacije in trenutni načini gradnje izrazito zmanjšujejo infiltracijo padavin v tla, kar veča površinski odtok. Z vpeljavo zelene infrastrukture poskušamo na območju obravnave infiltrirati ali zadržati večjo količino padavin ter s tem zmanjšati površinski odtok iz območja. V diplomski nalogi smo analizirali vpliv zelene infrastrukture na površinski odtok manjšega urbanega območja v mestu Ljubljana. Upoštevali smo ukrepe z ekstenzivno zeleno streho, intenzivno zeleno streho in drenažnim betonom. Za obravnavano območje smo s pomočjo rabe tal, meritev z infiltrometrom in terensko klasifikacijo zemljine določili koeficient Curve Number (CN). V hidrološkem modelu HEC-HMS smo za tri padavinske dogodke izvedli simulacije za osnovno stanje območja ter štiri različne scenarije vpeljave zelene infrastrukture. Za simulacijo smo uporabili SCS model padavinskih izgub. Na podlagi analize rezultatov simulacij smo ugotovili, da zelena infrastruktura pozitivno prispeva k zmanjšanju površinskega odtoka v urbanem okolju. Scenarij z intenzivno zeleno streho in drenažnim betonom je imel največji vpliv na zmanjšanje površinskega odtoka, tega je za posamezne padavinske dogodke zmanjšal za od 9,4 do 46,4 %. Podroben postopek modeliranja, umerjanja in končni rezultati so predstavljeni v diplomski nalogi. The rapid increase in urbanization and current construction practices significantly reduce the infiltration of precipitation into the soil, which increases surface runoff. By implementing green infrastructure, we aim to infiltrate or retain a greater amount of precipitation within the considered area and thereby reduce surface runoff from the area. In this thesis, we analyzed the impact of green infrastructure on surface runoff in a small urban catchment in the city of Ljubljana. We considered measures involving an extensive green roof, an intensive green roof, and permeable concrete. For the study area, we determined the Curve Number (CN) coefficient based on land use, infiltrometer measurements, and field soil classification. Using the HEC-HMS hydrological model, we performed simulations for three rainfall events, comparing the baseline conditions of the area with four different scenarios involving the implementation of green infrastructure. For the simulations we used the SCS rainfall loss method. Based on an analysis of the simulation results, we concluded that green infrastructure positively contributes to reducing surface runoff in urban environments. The scenario featuring an intensive green roof and permeable concrete had the greatest impact on reducing surface runoff, reducing it from 9.4 to 46.4 percent for individual rainfall events. The detailed modeling procedure and results are presented in this thesis. diplomske naloge gradbeništvo zelena infrastruktura površinski odtok infiltracija urbano okolje graduation thesis civil engineering green infrastructure surface runoff infiltration urban environment true false false [N. Putrle] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-09-12 08:45:21 2026-09-12 08:45:28 2026-09-15 03:30:21 0000-00-00 00:00:00 2026 0 Ljubljana 2026 Ljubljana 1 spletni vir (1 datoteka PDF (VIII, 39 str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 556.164:711.4:502.12(043.2) 182110 291038211 23090.pdf 23090.pdf 1 5F5D1700B7F952B09C1400625D5E7507 10c284054aac4a0318dd8481f995f54603982856b561330c9eadc84a0c78d823 84791ad3-ae75-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=247342 Fakulteta za gradbeništvo in geodezijo 0 0 0