magistrsko delo št.: 99/II. GIG
Matic Planinšek (Author), Tomaž Ambrožič (Mentor)

Abstract

Eden izmed pomembnih objektov, na katerih je treba izvajati geodetski monitoring, je pregrada vodnega zadrževalnika Vogršček, ki je najvišja nasuta pregrada v Sloveniji. Maksimalna višina pregrade je 35,40 metra, dolžina po kroni pa znaša 174 metrov. Sile, ki jih povzročata narava ali človek, lahko na grajenih ali naravnih objektih povzročijo deformacije in premike. Za pravočasno ugotavljanje ali spremljanje deformacij in premikov je treba na objektu izvajati monitoring. Na zadrževalniku Vogršček se meritve kontrolnih točk izvajajo že od izgradnje pregrade, vendar so v tej magistrski nalogi obravnavane le izmere med leti 2014 in 2018. Geodetska mreža je razdeljena na horizontalno in višinsko mrežo, ti pa sta vsaka posebej še razdeljeni na primarno in sekundarno. V magistrski nalogi je obravnavan geodetski monitoring pomikov kontrolnih točk na pregradi zadrževalnika Vogršček, izvedena primerjava rezultatov dveh različnih deformacijskih analiz in ugotovljen vpliv posameznih faktorjev na rezultate. Deformacijska analiza je izvedena ločeno za višinske premike in ločeno za horizontalne premike, po metodi Hannover in po alternativni metodi testiranja premikov v geodetski mreži. Podane so ugotovitve, kaj se dogaja s kontrolnimi točkami na pregradi zadrževalnika Vogršček. Na koncu je na podlagi ugotovitev izbrana deformacijska analiza, ki bi bila priporočena naročniku. Vsi dobljeni rezultati so ovrednoteni in predstavljeni v preglednicah, najpomembnejši pa so predstavljeni tudi grafično.

Keywords

geodezija;magistrska dela;GIG;vodni zadrževalnik Vogršček;pregrada;premik točke;geodetski monitoring;deformacijska analiza;alternativna metoda testiranja premikov;deformacijska analiza po metodi Hannover;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [M. Planinšek]
UDC: 528.3:627.8(497.4)(043.3)
COBISS: 32343043 Link will open in a new window
Views: 690
Downloads: 200
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Other data

Secondary language: English
Secondary title: Geodetic monitoring of the displacement of the control points at the dam of the Vogršček water reservoir
Secondary abstract: One of the most important objects of geodetic monitoring is the Vogršček water reservoir dam, being the highest embankment dam in Slovenia. Maximum height of the dam is 35,40 meters, the dam length at its highest level is 174 meters. The natural or man-made forces can deform or move constructed or natural objects. Therefore, regular monitoring of the objects must be timely executed for detection and follow-up of the deformations and displacements. The monitoring of the displacement points of the Vogršček water reservoir has been established at the very beginning of the dam construction, however only the measurements between 2014 and 2018 have been considered in this master thesis. The geodetic control network consists of horizontal and vertical control networks, each of them further consisting of primary and secondary geodetic control networks. In the master thesis, geodetic monitoring of the displacement points movements on the Vogršček water reservoir dam has been elaborated, the results of two different deformation analyses have been compared and the effects of individual factors on the results have been identified. The deformation analysis has been elaborated separately for vertical and horizontal movements, using both the Hannover approach and the alternative approach to testing displacements. The results of the Vogršček water reservoir dam displacements have been presented. Based on the results, the deformation analysis has been selected and recommended. All the results have been evaluated and presented in tables; the most important ones have been presented also graphically.
Secondary keywords: geodesy;master thesis;Vogršček water reservoir;dam;point displacement;geodetic monitoring;deformation analysis;alternative approach to testing displacements;Hannover approach;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: X, 102 str., [100] str. pril.
ID: 11609660