Metode merjenja vertikalnih premikov in deformacij pri obremenilnem preizkusu viadukta

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Language:	Slovenian
Year of publishing:	2005
Source:	Ljubljana
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[J. Vajda]
UDC:	528.48:624.21:625.745.1(043.2)
COBISS:	3003489
Views:	2086
Downloads:	712
Average score:	0 (0 votes)
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Secondary language:	English
Secondary title:	Methods for measurement of vertical displacement and deformations during loading tests of viaducts
Secondary abstract:	The present diploma work discusses the procedure of the load test performed on viaduct Črni Kal. With the lenght of 1065 m and the maximal height of 95 m, Črni Kal is the largest viaduct in Slovenia at the moment. The diploma treats diferent methods, which are used during load tests. Special emphasis is layed on geodethic methods, by which vertical displacements during static loads are measured. Besides, the results of the Črni Kal load test are presented and appropriately interpreted. During single load phases the viaduct responed as expected. The measured vertical displacements were smaller than the values, obtained by the preliminary numerical analysis. Accordingly we conclude that viaduct Črni Kal is able to carry all expected loads and can therefore safely serve its purpose.
Secondary keywords:	Geodesy;viaduct Črni Kal;loading tests;vertical displacements;deformations
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Pages:	X, 95 str.
Type (ePrints):	thesis
Title (ePrints):	Methods for measurement of vertical displacements and deformations during loading tests of viaducts Supervisor: Doc.dr. Aleš Breznikar Co-supervisor: Doc.dr. Boštjan Kovačič
Keywords (ePrints):	Geodezija;viadukt Črni Kal;obremenilni preizkus;vertikalni premiki;deformacije
Keywords (ePrints, secondary language):	Geodesy;viaduct Črni Kal;loading tests;vertical displacements;deformations
Abstract (ePrints):	Namen diplomske naloge je predstaviti potek obremenilnega preizkusa viadukta Črni Kal, ki je s 1065 metri dolžine in 95 metri višine najvišjega stebra trenutno največji viadukt v Sloveniji. V diplomski nalogi so predstavljene metode, ki jih uporabljamo za izvedbo obremenilnih preizkusov, s poudarkom na geodetskih metodah, ki smo jih uporabili za merejnje premikov pri statični obtežbi. Prav tako so predstavljeni in ustrezno ovrednoteni rezultati izvedenih meritev. Viadukt Črni Kal se je v vseh fazah obremenilne preizkušnje obnašal v skladu s pričakovanji, kar pomeni, da so bile izmerjene statične in dinamične vrednosti premikov manjše od računskih vrednosti. Na ta način smo dokazali, da je konstrukcija sposobna varno prevzeti projektno obremenitev in služiti predvidenemu namenu.
Abstract (ePrints, secondary language):	The present diploma work discusses the procedure of the load test performed on viaduct Črni Kal. With the lenght of 1065 m and the maximal height of 95 m, Črni Kal is the largest viaduct in Slovenia at the moment. The diploma treats diferent methods, which are used during load tests. Special emphasis is layed on geodethic methods, by which vertical displacements during static loads are measured. Besides, the results of the Črni Kal load test are presented and appropriately interpreted. During single load phases the viaduct responed as expected. The measured vertical displacements were smaller than the values, obtained by the preliminary numerical analysis. Accordingly we conclude that viaduct Črni Kal is able to carry all expected loads and can therefore safely serve its purpose.
Keywords (ePrints, secondary language):	Geodesy;viaduct Črni Kal;loading tests;vertical displacements;deformations
ID:	8311113