diplomska naloga
Gašper Koželj (Avtor), Violeta Bokan-Bosiljkov (Mentor), Tomo Cerovšek (Član komisije za zagovor), Jana Šelih (Član komisije za zagovor), Franci Čepon (Komentor)

Povzetek

Odpornost proti prodoru vode za lahkovgradljiv beton iz savskega proda iz Krške doline

Ključne besede

gradbeništvo;diplomska dela;VSŠ;struktura betona;odpornost betona;vodotestnost;

Podatki

Jezik: Slovenski jezik
Leto izida:
Izvor: Ljubljana
Tipologija: 2.11 - Diplomsko delo
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
Založnik: [G. Koželj]
UDK: 691.32(043.2)
COBISS: 5090913 Povezava se bo odprla v novem oknu
Št. ogledov: 2067
Št. prenosov: 388
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Resistance of highly flowable concrete made from river Sava gravel from the Krško basin
Sekundarni povzetek: The diploma thesis deals with the resistance of concrete made by Sava river gravel from the Krško basin, tap water and cement CEM I 42,5R (concrete P1) or cement CEM II/B-M(W-L) 42,5N (concrete P2) against penetration of water under pressure. Beside this, fresh concrete properties were determined and compressive and splitting tensile tests were carried on hardened concretes. For the concrete P1 we studied influence of low and increased temperatures during setting and hardening of the concrete on the hardened concrete properties under consideration. Influence of reinforcing bars with larger and smaller diameter used for reinforcement of flexural element with selected reinforcement rate was also studied, through penetration of water under pressure into cracked concrete P1. At the end, study of influence of honeycombs, bug holes, segregation and cold joints on the resistance of the concrete P1 against penetration of water under pressure was carried out.
Sekundarne ključne besede: graduation thesis;civil engineering;concrete structure;concrete resistance;water penetration resistance of concrete;
Vrsta datoteke: application/pdf
Vrsta dela (COBISS): Diplomsko delo
Komentar na gradivo: Univ. Ljubljana, Fakulteta za gradbeništvo in geodezijo
Strani: X, 67 str.
Vrsta dela (ePrints): thesis
Naslov (ePrints): Water penetration resistance of easily workable concrete made of gravel from the river Sava in the Krkška basin
Ključne besede (ePrints): struktura betona;odpornost betona;vodotesnost betona
Ključne besede (ePrints, sekundarni jezik): concrete structure;concrete resistance;water penetration resistance of concrete
Povzetek (ePrints): V diplomski nalogi smo ugotavljali odpornost betona izdelanega iz savskega proda iz krške kotline in cementa CEM I 42,5R (beton P1) ali cementa CEM II/B-M(W-L) 42,5N (beton P2) na njegovo odpornost proti prodoru vode pod pritiskom. Poleg tega smo preskušali tudi lastnosti betonov v sveţem stanju ter njuno tlačno in cepilno natezno trdnost v strjenem stanju. Pri betonu P1 pa nas je zanimal tudi vpliv nizkih in povišanih temperatur v času vezanja in strjevanja betona na obravnavane lastnosti strjenega betona. Poleg tega pa smo za beton P1 študirali tudi vpliv razpok, ki so se oblikovale pri enaki obteţbi upogibnega elementa z izbranim deleţem armature, armiranega z armaturnimi palicami različnih prerezov, ter vpliv gnezd, zračnih ţepov, segregacije in hladnih stikov v strukturi betona na njegovo odpornost proti prodoru vode.
Povzetek (ePrints, sekundarni jezik): The diploma thesis deals with the resistance of concrete made by Sava river gravel from the Krško basin, tap water and cement CEM I 42,5R (concrete P1) or cement CEM II/B-M(W-L) 42,5N (concrete P2) against penetration of water under pressure. Beside this, fresh concrete properties were determined and compressive and splitting tensile tests were carried on hardened concretes. For the concrete P1 we studied influence of low and increased temperatures during setting and hardening of the concrete on the hardened concrete properties under consideration. Influence of reinforcing bars with larger and smaller diameter used for reinforcement of flexural element with selected reinforcement rate was also studied, through penetration of water under pressure into cracked concrete P1. At the end, study of influence of honeycombs, bug holes, segregation and cold joints on the resistance of the concrete P1 against penetration of water under pressure was carried out.
Ključne besede (ePrints, sekundarni jezik): concrete structure;concrete resistance;water penetration resistance of concrete
ID: 8310474