<?xml version="1.0"?><rdf: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-HTVKWO74/50c57a74-c9e1-4f1b-8193-b895eb3f90a7/PDF"><dcterms:extent>1559 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-HTVKWO74/1b185474-2b39-46b5-936e-201783054643/TEXT"><dcterms:extent>60 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1951-2026"><edm:begin xml:lang="en">1951</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-HTVKWO74"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-OE4S1HGI" /><dcterms:issued>2022</dcterms:issued><dc:creator>Kreslin, Maja</dc:creator><dc:creator>Turk, Goran</dc:creator><dc:creator>Žnidarič, Aleš</dc:creator><dc:format xml:lang="sl">številka:letn. 71</dc:format><dc:format xml:lang="sl">str. 82-94</dc:format><dc:identifier>ISSN:0017-2774</dc:identifier><dc:identifier>COBISSID_HOST:102441475</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-HTVKWO74</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Zveza društev gradbenih inženirjev in tehnikov Slovenije</dc:publisher><dcterms:isPartOf xml:lang="sl">Gradbeni vestnik</dcterms:isPartOf><dc:subject xml:lang="en">bridge</dc:subject><dc:subject xml:lang="sl">B-WIM</dc:subject><dc:subject xml:lang="en">convolution</dc:subject><dc:subject xml:lang="en">internal forces and moments</dc:subject><dc:subject xml:lang="sl">konvolucija</dc:subject><dc:subject xml:lang="sl">most</dc:subject><dc:subject xml:lang="sl">notranje statične količine</dc:subject><dc:subject xml:lang="sl">odprti dostop</dc:subject><dc:subject xml:lang="en">open access</dc:subject><dc:subject xml:lang="sl">simulacija</dc:subject><dc:subject xml:lang="en">simulation</dc:subject><dc:subject xml:lang="sl">tehtanje vozil med vožnjo</dc:subject><dc:subject xml:lang="en">weigh-in-motion</dc:subject><dc:subject xml:lang="sl">WIM</dc:subject><dcterms:temporal rdf:resource="1951-2026" /><dc:title xml:lang="sl">Določitev karakterističnih notranjih statičnih količin cestnih mostov iz podatkov tehtanja vozil med vožnjo| Determination of characteristic internal forces and moments in road bridges from weigh- in-motion data|</dc:title><dc:description xml:lang="sl">The paper deals with the determination of the internal forces and moments in road bridges from the weigh-in-motion (WIM) data. WIM measurements are the only means that provide a comprehensive and unbiased picture of freight traffic on a me- asured road section. The WIM results are crucial for calculating the actual effects of traffic loads, a key parameter in assessing the structural safety of old and deteriorated bridges. Such bridges would often be closed or moved when analysed with load models from the current design codes. The paper presents methods for calculating the characteristic values of load actions calculated using WIM data. We focused on the convolution method and compared the results with the extreme value extra- polations, the most common procedure for predicting the maximum expected impact of traffic load, and extensive numerical simulations. We paid close attention to the selection of input parameters and the determination of characteristic values that significantly affect the extrapolation and simulation results. Finally, we have shown that the convolution method, which is com- putationally far less demanding than other more commonly used methods, yields comparable results, which are, at the same time, less sensitive to the subjective choice of parameters. The main conclusion of the research is that for a reliable calculation of the characteristic static internal forces and moments in road bridges, we need WIM-measured axle loads and spacings of at least 100,000 heavy goods vehicles</dc:description><dc:description xml:lang="sl">Prispevek obravnava določitev notranjih statičnih količin cestnih mostov iz podatkov tehtanj vozil med vožnjo (meritev WIM, ang. weigh-in-motion), ki edina zagotovijo celovito in nepristransko sliko o tovornem prometu na merjenem cestnem odseku. Tovrstni podatki so ključni za določitev realnih učinkov prometnih obtežb, s katerimi dokazujemo zadostno varnost mostov, tudi starih in poškodovanih. Takšne mostove bi bilo treba ob upoštevanju obtežnih shem iz sodobnih pravilnikov za mostove pogo- sto zapreti ali jim omejiti prometno obtežbo. Predstavljene so metode, s katerimi iz podatkov WIM izračunamo karakteristične vrednosti notranjih statičnih količin. Posebej smo analizirali metodo konvolucije in rezultate primerjali z rezultati ekstrapolacije ekstremnih vrednosti, najbolj pogostega postopka za napovedovanje maksimalnih pričakovanih vplivov prometa v izbranem obdobju, ter rezultati obsežnih numeričnih simulacij. Veliko pozornost smo namenili izbiri vhodnih parametrov ter načinu od- čitavanja karakterističnih vrednosti, ki bistveno vplivajo na rezultate ekstrapolacij in simulacij. Rezultati kažejo, da daje metoda konvolucije, ki je računsko neprimerno manj zahtevna od ostalih uporabljanih metod, primerljive rezultate. Sočasno so le-ti manj občutljivi za subjektivno izbiro uporabljenih parametrov. Bistveni zaključek analize je tudi, da za zanesljiv račun karakte- rističnih notranjih statičnih količin mostov zaradi prometa potrebujemo s sistemom WIM izmerjene osne pritiske in medosne razdalje vsaj 100.000 tovornih vozil</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-HTVKWO74"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-HTVKWO74" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-HTVKWO74/50c57a74-c9e1-4f1b-8193-b895eb3f90a7/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc-sa/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Zveza društev gradbenih inženirjev in tehnikov Slovenije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-HTVKWO74/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-HTVKWO74" /></ore:Aggregation></rdf:RDF>