20.500.12556/DKUM-22991 CELOTNA TOPLOTNA PREVODNOST IN DELEŽ TOPLOTNIH MOSTOV OVOJA STAVBE IZRAČUNANA S PROGRAMSKIM PAKETOM THE TOTAL HEAT CONDUCTION AND THE THERMAL BRIDGES SHARE OF THE BUILDING ENVELOPE USING SOFTWARE PACKAGE V času vedno dražjih energentov in perečih emisij ogljikovega dioksida naša družba vedno večjo pozornost posveča čimbolj učinkoviti izrabi energije. Velik prispevek pri porabi energije pa predstavljajo toplotne izgube toplotno slabo izoliranih stavb. V diplomski nalogi smo se posvetili gradnji, ki je projektirana po danes zastarelih smernicah in poskusili ugotoviti pogoje za zadovoljevanje današnjih standardov toplotne izolativnosti. Računa toplotne prevodnosti v obstoječem stanju in potrebne dodatne izolativnosti smo se lotili s programskim paketom in pri tem smo ugotovili prednosti in slabosti takšnega izračuna. Posebno pozornost smo posvetili računanju prispevkov toplotnih mostov. Ugotovili smo, da se pri analizi toplotne prehodnosti tem prispevkom ne posveča zadostna pozornost, saj so razpoložljive metode relativno nenatančne in grobe. In times of increasingly expensive energy sources and the growing problem of carbon dioxide emissions, our society is increasingly focused to the more efficient use of energy. A significant contribution to energy consumption and heat losses represent poorly thermally insulated buildings. In this thesis we have focused on a building, which was designed according to obsolete guidelines and tried to determine the conditions for meeting today's standards of thermal insulation. Calculation of thermal conductivity in the existing situation and the requirements for the additional insulation was undertaken by the software package and by this we determined the advantages and disadvantages of such approach. Special attention was devoted to the calculation of the thermal bridges’ contribution. We found out that in the analysis of heat transfer not enough attention is being paid to these contributions, since the available methods are relatively inaccurate and coarse. gradbena fizika toplotna prehodnost toplotna prestopnost prevajanje toplote zmanjšanje porabe energije učinkovita raba energije linijski toplotni mostovi točkovni toplotni mostovi toplotne cone izolativnost metoda katalogov building physics heat transfer heat transfer coefficient heat transfer reducing energy consumption energy efficiency linear thermal bridges point thermal bridges thermal zones insulation method of catalogs true true false [M. Čič] Slovenski jezik Angleški jezik Diplomsko delo 2012-05-15 09:03:08 2012-05-17 11:08:29 2022-04-14 12:16:12 2023-12-31 03:15:40 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 699.86:536.2(043.2) 16740630 URN:SI:UM:DK:EECLQKQJ UNI_Cic_Marjeta_2012.pdf UNI_Cic_Marjeta_2012.pdf 1 6C5C7B9E2B1F0CAF612BCF2B1E13A748 a520c1997a1e74fac57e55dd055bc4f60243105248e98129bac8c033a4eb134b 9e0a189f-7c06-11eb-bb7a-00155d0001ca 20.500.12556/dkum/70e266c9-9e37-4771-8c1f-732d6ddb6a2a https://dk.um.si/Dokument.php?lang=slv&id=30029 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0