diplomska naloga
Luka Janežič (Author), Aleš Marjetič (Mentor), Tilen Urbančič (Co-mentor)

Abstract

V diplomski nalogi je opisan postopek izmere geodetske mreže za določitev premikov kontrolnih točk na plazu Obešnik. Opravili smo dve terminski izmeri. Z girusno metodo izmere horizontalnih smeri, kjer smo vzporedno merili tudi zenitne razdalje in poševne dolžine, smo za določitev koordinat kontrolnim točkam ločeno izvedli horizontalno in višinsko izravnavo geodetske mreže. Končni rezultat obdelave merjenih vrednosti je izračun premikov iz izravnanih koordinat dveh kontrolnih točk. Na podlagi rezultatov izravnave pri kateri smo dosegli nekaj milimetrsko natančnost lahko trdimo, da so naše meritve v skladu s pričakovano natančnostjo ter da so rezultati zadovoljivi. Na osnovi izračunanih velikosti in natančnosti premikov smo ugotovili, da sta se kontrolni točki premaknili. Pogostost prihodnjih izmer bo v prihodnje določena na osnovi geoloških analiz, kjer bodo upoštevani tudi rezultati obravnavanih dveh izmer.

Keywords

geodezija;diplomska naloga;VSŠ;TUN;Plaz Obešnik;izravnava geodetske mreže;girusna metoda;vektor premika;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [L. Janežič]
UDC: 528.1/.2(497.4)(043.2)
COBISS: 44682755 Link will open in a new window
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Other data

Secondary language: English
Secondary title: Measurement of geodetic network for calculation of point movements on Obešnik landslide
Secondary abstract: The diploma thesis describes the procedure of measuring the geodetic network for determining the vectors of displacement of points on Obešnik landslide. We performed two term measurements. With the gyrus method of measuring horizontal directions, where we also measured the zenith distances and parallel lengths, we separately performed horizontal and vertical aligned networks for determination of control points coordinates. The final result of the processing of the measured values is the calculation of the displacements and coordinate adjustment of the two control points. Based on the results of the alignment, in which we achieved a few millimeter accuracy, we can say that our measurements are in line with the expected accuracy and that the results are satisfactory. Based on calculated sizes and accuracy of the movements, we found that the two control points have moved. The frequency of future measurements will be determined in the future on the basis of geological analyzes, where the results of the two measurements will also be taken into account.
Secondary keywords: geodesy;graduation thesis;Obešnik landslide;geodetic network adjustment;gyrus method;displacement vector;
Type (COBISS): Bachelor thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XVI, 25 str., [20] str. pril.
ID: 12038939