{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-F5GIJ7QM/7ee2bb84-45dc-469d-85dc-920a719c0b95/PDF","dcterms:extent":"1648 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-F5GIJ7QM/79f333e7-1816-4e08-950f-97aa624f830d/TEXT","dcterms:extent":"40 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-F5GIJ7QM","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-WP8SPN4L"},{"@xml:lang":"sl","#text":"Acta hydrotechnica"}],"dcterms:issued":"2018","dc:creator":["Grobljar, Sara","Rak, Gašper","Steinman, Franci"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:31"},{"@xml:lang":"sl","#text":"številka:54"},{"@xml:lang":"sl","#text":"str. 21-33"}],"dc:identifier":["ISSN:1581-0267","COBISSID_HOST:8465761","URN:URN:NBN:SI:doc-F5GIJ7QM"],"dc:language":"sl","dc:publisher":{"@xml:lang":"sl","#text":"Fakulteta za gradbeništvo in geodezijo"},"dc:subject":[{"@xml:lang":"en","#text":"buildings modelling"},{"@xml:lang":"en","#text":"flood hazard"},{"@xml:lang":"sl","#text":"hidravlično modeliranje"},{"@xml:lang":"sl","#text":"hidrotehnika"},{"@xml:lang":"en","#text":"hydraulic engineering"},{"@xml:lang":"en","#text":"hydraulic modelling"},{"@xml:lang":"sl","#text":"modeliranje objektov"},{"@xml:lang":"sl","#text":"poplavna nevarnost"},{"@xml:lang":"en","#text":"urban areas"},{"@xml:lang":"sl","#text":"urbane površine"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Modeliranje poplavljanja urbanih območij| Flood modelling in urban areas|"},"dc:description":[{"@xml:lang":"sl","#text":"The impact of flooding is significantly greater in urban areas than in rural environments, as the exposure and value of property and the likelihood of endangering human lives is higher. There is therefore a great need for hydraulic models, which can predict the direction and extent of flooding. Buildings pose obstacles to water flow, considerably affecting its course, wherefore buildings should be taken into account in hydraulic models. This study compared two different ways of taking account of buildings in mathematical hydraulic models. The first approach models buildings by increasing the value of the hydraulic roughness coefficient for building footprints, while the second approach includes buildings in a digital terrain model at their locations. We also analysed the sensitivity of modelling results in respect of the cell size of the computational mesh, which can significantly affect the results of hydraulic model. Hydraulic analysis was carried out with 2D model for area of Gornja Radgona, which would be the flood of the Mura River in the event a part of flood protection wall collapsed. The impact of cell size and the approach of modelling buildings on the run-off regime and flood"},{"@xml:lang":"sl","#text":"Posledice poplav so bistveno večje v urbanih kot v ruralnih območjih, saj so izpostavljenost in vrednost premoženja ter verjetnost ogrožanja človeških življenj večji. Zato je potreba po hidravličnih modelih, ki predvidijo smeri in obseg poplavljanja, velika. Objekti predstavljajo ovire v vodnem toku in bistveno vplivajo na njegov potek, zato jih je treba upoštevati v hidravličnih modelih. V študiji smo primerjali dva načina upoštevanja objektov v hidravličnih matematičnih modelih, in sicer s povečanjem vrednosti koeficienta hidravlične hrapavosti oziroma z zvišanjem navideznega terena na mestih objektov nad nivo poplavljenosti. Analizirali smo tudi občutljivost rezultatov modeliranja glede na velikost celice računske mreže, ki lahko bistveno vpliva na rezultate hidravličnega modela. Hidravlično analizo smo izvedli s polnim 2D hidravličnim modelom za območje Gornje Radgone, ki bi ga Mura poplavila v primeru porušitve dela betonskega zidu, ki mesto ščiti pred visokimi vodami. Kazalniki za analizo velikosti vpliva različnih načinov upoštevanja objektov in velikosti računskih celic na odtočne razmere ter poplavno nevarnost znotraj obravnavanega območja so bili med drugim globina in hitrost vodnega toka, obseg poplavljenosti ter prostorska porazdelitev razredov poplavne nevarnosti. Preverili smo tudi časovne spremembe potovanja poplavnih voda preko urbanega območja"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-F5GIJ7QM","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-F5GIJ7QM"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-F5GIJ7QM/7ee2bb84-45dc-469d-85dc-920a719c0b95/PDF"},"edm:rights":{"@rdf:resource":"http://creativecommons.org/licenses/by-nc-sa/4.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Fakulteta za gradbeništvo in geodezijo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-F5GIJ7QM/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-F5GIJ7QM"}}}}