diplomska naloga št.: 232/GIG
Povzetek
Tema diplomske naloge je izvedba projekta merjenja premikov pregradnega objekta Dravograd. Hidroelektrarno sprva predstavimo, nato pa podamo dokaj splošno hipotezo, da je s preciznimi geodetskimi meritvami mogoče kakovostno spremljati premike točk na vodni pregradi velikostnega reda milimeter. Sledi predstavitev teoretičnih osnov za pristop k projektu ter nato opis njegove izvedbe v smislu meritev na terenu. Med drugim predstavimo geodetsko mikro trigonometrično mrežo, ki je bila na objektu razvita za namen geodetskih meritev oziroma periodičnega monitoringa. Poleg izvedbe meritev podamo terminski plan projekta, uporabljeno mersko in programsko opremo ter način stabilizacije in signalizacije točk. Pri tovrstnih projektih nas zanimajo predvsem rezultati, do katerih pridemo z izravnavo meritev po metodi najmanjših kvadratov in z vrsto predhodnih obdelav in redukcij vhodnih podatkov. Po izravnavi sledi izračun premikov in grafični prikaz natančnosti v obliki elips pogreškov. V zaključku potrdimo hipotezo in jo dodatno komentiramo.
Ključne besede
geodezija;diplomske naloge;GIG;kontrolne meritve;merjenje premikov;hidroelektrarna;precizna klasična geodetska izmera;HE Dravograd;izmera geodetske mreže;izravnava geodetske mreže;deformacijska analiza;
Podatki
Jezik: |
Slovenski jezik |
Leto izida: |
2023 |
Tipologija: |
2.11 - Diplomsko delo |
Organizacija: |
UL FGG - Fakulteta za gradbeništvo in geodezijo |
Založnik: |
[M. Čapelnik] |
UDK: |
528.3:627.8.09(497.4Dravograd)(043.2) |
COBISS: |
178240003
|
Št. ogledov: |
92 |
Št. prenosov: |
8 |
Ocena: |
0 (0 glasov) |
Metapodatki: |
|
Ostali podatki
Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
Geodetic monitoring of the hydropower plant Dravograd |
Sekundarni povzetek: |
The topic of the diploma thesis is the implementation of a project that measures the shifts of the barrier structure Dravograd. First, we present the hydroelectric power plant, and then give a fairly general hypothesis stating that with precise geodetic measurements, it is possible to qualitatively monitor the movements of points on the water barrier in the order of millimetres. This is followed by a presentation of the theoretical foundations, which are necessary for approaching the project, and then a description of its implementation in terms of field measurements. Among other things, we present a geodetic micro trigonometric network, which was developed at the facility for the purpose of geodetic measurements or its cyclical monitoring. Besides the performance of the measurements, we provide the schedule of the project, the measurement and software used, and the method of stabilizing and signalling the points. In projects of this type, we are primarily interested in their results, which we reach by levelling the measurements using the least squares method and by a series of preliminary processing and reductions of input data. After equalization, a calculation of displacements and graphical display of accuracy in the form of error ellipses follows. In the conclusion, we confirm the hypothesis and provide additional commentary. |
Sekundarne ključne besede: |
geodesy;graduation thesis;control measurements;displacement measurement;hydroelectric power plant;precise classic geodetic measurement;HPP Dravograd;geodetic network measurement;data adjustment of geodetic network;deformation analysis; |
Vrsta dela (COBISS): |
Diplomsko delo/naloga |
Komentar na gradivo: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Strani: |
VIII, 45 str., 59 str. pril. |
ID: |
22289760 |