<?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-SJO64J0Q/cc76fa82-3f52-4fd5-8961-1255a6a3c67b/PDF"><dcterms:extent>874 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-SJO64J0Q/cbca3be1-de96-469c-9f64-36a438063b44/TEXT"><dcterms:extent>37 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-SJO64J0Q"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-OE4S1HGI" /><dcterms:issued>2014</dcterms:issued><dc:creator>Bosiljkov, Vlatko</dc:creator><dc:creator>Cotič, Patricia</dc:creator><dc:creator>Jagličić, Zvonko</dc:creator><dc:creator>Kolarič, Dejan</dc:creator><dc:creator>Murn, Primož</dc:creator><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">letnik:63</dc:format><dc:format xml:lang="sl">str. 119-129</dc:format><dc:identifier>ISSN:0017-2774</dc:identifier><dc:identifier>COBISSID:17043033</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-SJO64J0Q</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">civil engineering</dc:subject><dc:subject xml:lang="en">defect characterization</dc:subject><dc:subject xml:lang="sl">gradbeništvo</dc:subject><dc:subject xml:lang="sl">karakterizacija napak</dc:subject><dc:subject xml:lang="sl">neporušne preiskave</dc:subject><dc:subject xml:lang="en">non-destructive testing</dc:subject><dc:subject xml:lang="en">pulsed phase thermography</dc:subject><dc:subject xml:lang="sl">pulzno-fazna termografija</dc:subject><dc:subject xml:lang="sl">temperaturni kontrast</dc:subject><dc:subject xml:lang="sl">termografija</dc:subject><dc:subject xml:lang="en">thermal contrast</dc:subject><dc:subject xml:lang="en">thermography</dc:subject><dcterms:temporal rdf:resource="1951-2026" /><dc:title xml:lang="sl">Uporaba pulzne termografije za neporušne preiskave v gradbeništvu| Application of pulsed thermography in non-destructive testing in civil engineering|</dc:title><dc:description xml:lang="sl">Although thermography is a powerful method for non-destructive testing in mechanical engineering, it is much less developed for application in civil engineering. Particularly, there is a lack of data processing techniques used for the characterization of defects and inclusions in building structures. Direct transfer of techniques from mechanical to civil engineering is not possible due to different material properties and experimental conditions. The application of thermal contrast and pulsed phase thermography on results obtained by thermographic inspection of laboratory concrete specimens using pulsed thermography was studied. The results show that the thermal contrast is efficient enough for the detection of most common defects and inclusions in building structures. However, it fails for quantitative determination of defect depth. The latter is fulfilled by using pulsed phase thermography and phase images. In general, pulsed phase thermography proves to be a powerful method for the analysis of thermal data where both high geometrical resolution and high contrast of images are required</dc:description><dc:description xml:lang="sl">V gradbeništvu je uporaba termografije za neporušne preiskave razmeroma slabo poznana, prav tako tudi načini obdelave termografskih podatkov za karakterizacijo napak in vključkov v gradbenih konstrukcijskih elementih. Direkten prenos tehnik obdelave podatkov s strojništva ni mogoč, saj se tako materialne lastnosti preizkušancev kot tudi pogoji merjenja na obeh področjih bistveno razlikujejo. V delu predstavimo uporabo temperaturnega kontrasta in pulzno-fazne termografije za preiskave laboratorijskih betonskih preizkušancev s pulzno termografijo. Temperaturni kontrast je dovolj občutljiv za zaznavanje najpogostejših napak in vključkov v betonskih konstrukcijskih elementih, ne moremo pa z njim kvantitativno oceniti globine anomalij. Slednje omogoča pulzno-fazna termografija s faznimi slikami, ki se izkaže kot odlično orodje za obdelavo termografskih podatkov v primerih, ko zahtevamo veliko prostorsko ločljivost in velik kontrast slike</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-SJO64J0Q"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-SJO64J0Q" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-SJO64J0Q/cc76fa82-3f52-4fd5-8961-1255a6a3c67b/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-SJO64J0Q/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-SJO64J0Q" /></ore:Aggregation></rdf:RDF>