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Title:Deformacijska analiza geodetskih mrež za potrebe ugotavljanja stabilnosti objektov po metodi Hannover
Authors:Lesjak, Matjaž (Author)
Kovačič, Boštjan (Mentor) More about this mentor... New window
Kamnik, Rok (Co-mentor)
Files:.pdf MAG_Lesjak_Matjaz_2017.pdf (3,20 MB)
 
Language:Slovenian
Work type:Master's thesis/paper (mb22)
Typology:2.09 - Master's Thesis
Organization:FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
Abstract:Na področju, kjer se predvidevajo večji pomiki tal ter posledično tudi objektov, se izvede monitoring, ki je sestavljen iz različnih opazovanj, kot so geotehnična, hidrotehnična, geodetska opazovanja in podobno. Magistrska naloga obravnava metodo Hannover, ki je postopek deformacijske analize za določitev pomikov točk v geodetski mreži. Poleg te metode so uporabljene tudi klasične tridimenzionalne meritve in niveliranje. Na osnovi geodetskih opazovanj so določeni pomiki točk opazovanega objekta. Najprej je na kratko predstavljen opis dela in uporabljen instrumentarij. Nato so podane splošne informacije o pomikih in deformacijah ter kratka predstavitev ostalih deformacijskih metod. Sledi opis metode Hannover in teoretična izpeljava, ki je razdeljena na sedem korakov. Kasneje je narejena podrobna analiza treh različnih objektov na AC križu Slovenije. Opravljene so nivelmanske meritve za viadukt. Na podlagi treh terminskih izmer so določeni vertikalni pomiki točk. Kamnita zložba je izmerjena z uporabo klasičnih tridimenzionalnih meritev, določene so tudi velikosti in koti pomikov treh terminskih izmer. Sidrna pilotna stena je osrednji del naloge. Opravljena je klasična tridimenzionalna meritev in deformacijska analiza. Pomiki točk in elipse pogreškov so predstavljeni tudi grafično.
Keywords:Gradbeništvo, geodezija, geodetski monitoring, metoda Hannover
Year of publishing:2017
Publisher:[M. Lesjak]
Source:Maribor
UDC:528.482:528.38(043.2)
COBISS_ID:20773654 Link is opened in a new window
NUK URN:URN:SI:UM:DK:IYEXXDRE
License:CC BY-NC-ND 4.0
This work is available under this license: Creative Commons Attribution Non-Commercial No Derivatives 4.0 International
Views:516
Downloads:59
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Categories:KTFMB - FG
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Secondary language

Language:English
Title:Deformation analysis of geodetic networks for structural stability assessment using Hannover method
Abstract:On the surface, where big displacements of ground and structures is expected, monitoring is done, which is combined from different fields, such as geotechnics, hidrotechnics, geodetics etc. This Masters thesis deals with Hannover method, which is deformation analysis approach for determing displacements in geodetic network. Together with this method, classic three-dimensional measurments and leveling are used. Based on geodetic observations, displacements of the surface are determined. In the first section, measurment procedures and used equipment is presented. Afterwards, basic about displacements and deformations are described alongside brief presentation of other deformation analysis methods. This is followed by the description of Hannover method, which is broken down into 7 steps. Later, detailed analysis of three different structures on Slovenian highway system is done. Leveling for viaduct is measured. Based on three epochs, vertical displacements are determined. Stone foundation is measured using classic three-dimensional methods. Size and angles of displacemenets is calculated between three different epochs. Anchored pile wall is main topic of the thesis. Classic three-dimensional method and deformation analysis is done. Displacements of observed points and error ellipses are also graphically presented.
Keywords:Civil engineering, geodesy, geodetic monitoring, Hannover method


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