| Title: | GNSS monitoring of geologically demanding areas |
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| Authors: | ID Kovačič, Boštjan (Author)
ID Pribičević, Boško (Author)
ID Kamnik, Rok (Author)
ID Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru (Copyright holder) |
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| Files: |  Acta_geotechnica_Slovenica_2016_Kovacic,_Pribicevic,_Kamnik_GNSS_monitoring_of_geologically_demanding_areas.pdf (630,78 KB)
MD5: 2AC95F4DD724DC6F34D47A76F84F5AC7
PID: 20.500.12556/dkum/fb7cf492-d679-4a12-89fd-4af8785190de
 http://fgserver3.fg.um.si/journal-ags/2016-2/article-2.asp
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| Language: | English |
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| Work type: | Scientific work |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
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| Abstract: | Displacement research using the three-dimensional global navigation satellite system (GNSS) as part of geodetic monitoring is becoming the key investigation for establishing a cause-and-effect relationships model between external natural factors, on the one hand, and the criteria that describes the level of functionality and safety of the observed natural or artificial object, on the other, in cases of motion of an object in space and time. The main objective of the deformation analysis is to confirm the stabilities of the reference points of a geodetic network, which are used to determine the movements of the control points that are stabilized on the observed objects. The assumption about the stabilities of certain reference points must be based on reasonable grounds, underpinned by measurements and proven by numerical methods. This is one part of the results of the deformation analysis when determining the extent of the movements and deformations. To do this a transformation is used in which a comparison is made between the coordinates of the points for two separate epochs. On the basis of the estimated transformation parameters, possible movements can be concluded within the reference points, i.e., on whether the datum parameters have changed. After confirming the stability of the geodetic network the coordinate differences of identical points measured within the different time windows can be determined as displacements and/or deformations of an object. In this paper one viaduct was assessed through geology and tectonic activities and also a load test of the viaduct was performed. The viaduct is in a quite active region, but the load test showed that the bridge response to the load is as expected. |
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| Keywords: | geodesy, geotehnics, monitoring, GNSS measurements, geology, deformation analysis, geodetic network |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Year of publishing: | 2016 |
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| Number of pages: | str. 17-25 |
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| Numbering: | Letn. 13, št. 2 |
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| PID: | 20.500.12556/DKUM-70875  |
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| ISSN: | 1854-0171 |
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| UDC: | 528.3:624.1 |
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| ISSN on article: | 1854-0171 |
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| COBISS.SI-ID: | 20086038 |
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| NUK URN: | URN:SI:UM:DK:KTGIWXXL |
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| Copyright: | Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru |
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| Publication date in DKUM: | 18.06.2018 |
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| Views: | 1784 |
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| Downloads: | 77 |
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| Metadata: |    |
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| Categories: | Misc.
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