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Merjenje konvergenc jamske proge s pomočjo ročnega laserskega skenerja : diplomsko delo
ID Videc, Patrik (Author), ID Rošer, Janez (Mentor) More about this mentor... This link opens in a new window, ID Pal, Andrej (Co-mentor)

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Abstract
Diplomsko delo obravnava skeniranje jamske proge v Premogovniku Velenje s pomočjo ročnega laserskega skenerja ZEB REVO. Namen skeniranja jamske proge je bil ugotoviti, kakšne konvergence se pojavljajo na jamski progi. Skeniranje jamske proge je potekalo v petih terminskih izmerah, vse izmere skeniranja pa so bile izvedene februarja 2023. Za potrebe obdelovanja skenov in pridobivanja rezultatov smo uporabili programa Cloud Compare ter Rhino 3D. Diplomska naloga zajema opis in predstavitev različnih laserskih skenerjev in podrobnejši opis skenerja, ki smo ga uporabili za namene te diplomske naloge. Zajeta sta merjenje in ugotavljanje konvergenc jamske proge s pomočjo ročnega laserskega skeniranja ter s pomočjo merske late, pri kateri smo merili dimenzije jamske proge v treh profilih. Konvergenca jamske proge je na obravnavanih profilih med izmero znašala od 0,25 m2 do 1,50 m2. Glede na pridobljene rezultate smo ugotovili, da je uporaba merske late zadostna metoda za spremljanje konvergenc jamske proge v Premogovniku Velenje. Uporaba prenosnega laserskega skenerja ZEB REVO pa nam ponuja celovitejšo sliko in več informacij o deformacijah jamske proge. Na koncu so podani konkretni rezultati konvergenc jamske proge v petih terminskih izmerah.

Language:Slovenian
Keywords:lasersko skeniranje, jamska proga, ZEB REVO, prečni profili, konvergence.
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:NTF - Faculty of Natural Sciences and Engineering
Place of publishing:Ljubljana
Publisher:P. Videc
Year:2023
Number of pages:IX, 26 f.
PID:20.500.12556/RUL-149921 This link opens in a new window
UDC:622
COBISS.SI-ID:167883779 This link opens in a new window
Publication date in RUL:12.09.2023
Views:255
Downloads:31
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Secondary language

Language:English
Title:Measurement of mining roadways convergences with a handheld laser scanner : diploma thesis
Abstract:
The thesis deals with the scanning of a roadway in the Velenje coal mine using a ZEB REVO handheld laser scanner. The purpose of scanning the mining roadway was to determine convergence emergences. The scanning of the mining roadway was carried out in five scheduled scanning runs, all of which were completed during February 2023. We used Cloud Compare and Rhino 3D to process the scans and obtain the results. The thesis includes a description and demonstration of the different laser scanners and a more detailed description of the handheld scanner used for the purpose of this thesis. The measurements and convergence of the cave line are covered by handheld laser scanning and by a levelling rule, which measured the dimensions of the cave track in three profiles. During the survey, the convergence of the mining roadway ranged from 0,25 m2 to 1,50 m2. Based on the results obtained, we concluded that the use of the levelling rule is a sufficient method for monitoring the convergence of the roadway in the Velenje coal mine. Using a portable laser scanner ZEB REVO, however, gives us a more complete picture and more information about the deformation of the mining roadway. Finally, the concrete results of the roadway convergences in the five timeframes are given.

Keywords:Laser scanning, mining roadway, ZEB REVO, cross profiles, convergencies.

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