Приказ основних података о документу
Termička analiza gravitacione betonske brane u fazi izgradnje i eksploatacije
dc.creator | Mirković, Uroš | |
dc.creator | Kuzmanović, Vladan | |
dc.creator | Todorović, Goran | |
dc.date.accessioned | 2023-04-03T07:49:39Z | |
dc.date.available | 2023-04-03T07:49:39Z | |
dc.date.issued | 2021 | |
dc.identifier.isbn | 978-86-7518-211-5 | |
dc.identifier.uri | https://grafar.grf.bg.ac.rs/handle/123456789/3056 | |
dc.description.abstract | Rezime: Termičko ponašanje gravitacionih betonskih brana presudno zavisi od početnih i graničnih uslova, karakteristika mešavine i dimenzija blokova. U radu je prikazan prostorni numerički model za faznu tеrmičku analizu visoke gravitacionе bеtonskе branе. Za usvojеnе dimеnzijе blokova, rеdoslеd bеtoniranja i dinamiku građеnja određivano je tеmpеraturno poljе, uzimajući u obzir toplotu hidratacije betona i sadеjstvujuću stеnsku masu. Na osnovu dobijenih rezultata, dati su zaključci i preporuke za proračun temperaturnog polja kod gravitacionih betonskih brana. | sr |
dc.description.abstract | Summary: The thermal behavior of concrete gravity dams crucially depends on the initial and boundary conditions, the characteristics of the mixture and the dimensions of the blocks. This paper presents numerical model for transient thermal analysis of a high concrete gravity dam. The temperature field was determined for the predefined dimensions of the blocks and placement schedule, taking into account hydration heat and the surrounding rock mass. Based on the obtained results, conclusions and recommendations for concrete gravity dams thermal analysis are given. | sr |
dc.language.iso | sr | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Zbornik radova sa Simpozijuma DGKS, Aranđelovac, 2020. | sr |
dc.subject | numerički model, termička analiza, gravitaciona brana, građenje, eksploatacija | sr |
dc.subject | numerical model | sr |
dc.subject | thermal analysis | sr |
dc.subject | gravity dam | sr |
dc.subject | construction | sr |
dc.subject | exploitation | sr |
dc.title | Termička analiza gravitacione betonske brane u fazi izgradnje i eksploatacije | sr |
dc.type | conferenceObject | sr |
dc.rights.license | BY-NC-ND | sr |
dc.citation.epage | 425 | |
dc.citation.spage | 416 | |
dc.identifier.fulltext | http://grafar.grf.bg.ac.rs/bitstream/id/11574/Mirkovic_U.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_grafar_3056 | |
dc.type.version | publishedVersion | sr |