Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method
The paper discusses the application of geodetic methods of deformation analysis of reinforced concrete structures made of prestressed concrete. In the paper, two independent methods of deformation analysis are applied on the example of the Ratkov Laz bridge in Montenegro, based on two epochs of geod...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Association of Surveyors of Slovenia (Zveza geodetov Slovenije)
2023-12-01
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| Series: | Geodetski Vestnik |
| Subjects: | |
| Online Access: | https://geodetski-vestnik.com/en/clanek/10.15292/geodetski-vestnik.2023.04.487-504 |
| _version_ | 1797367498293641216 |
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| author | Zoran Sušić Mehmed Batilović Radovan Đurović Marko Marković Marijana Vujinović |
| author_facet | Zoran Sušić Mehmed Batilović Radovan Đurović Marko Marković Marijana Vujinović |
| author_sort | Zoran Sušić |
| collection | DOAJ |
| description | The paper discusses the application of geodetic methods of deformation analysis of reinforced concrete structures made of prestressed concrete. In the paper, two independent methods of deformation analysis are applied on the example of the Ratkov Laz bridge in Montenegro, based on two epochs of geodetic measurements in a 3D geodetic network, which consists of the reference part of the network and points on the bridge. The results of the Pelzer’s method and the robust IWST method were analyzed. Although similar displacement vectors are obtained using the two methods, there are some differences in the identification of unstable points on the bridge. The IWST method identified significantly fewer points as unstable compared to the Pelzer’s method. The aforementioned methods of deformation analysis are of great importance in the geodetic observation of all types of engineering facilities. |
| first_indexed | 2024-03-08T17:19:11Z |
| format | Article |
| id | doaj.art-c41281cd95554261972131f193c984df |
| institution | Directory Open Access Journal |
| issn | 0351-0271 1581-1328 |
| language | English |
| last_indexed | 2024-03-08T17:19:11Z |
| publishDate | 2023-12-01 |
| publisher | Association of Surveyors of Slovenia (Zveza geodetov Slovenije) |
| record_format | Article |
| series | Geodetski Vestnik |
| spelling | doaj.art-c41281cd95554261972131f193c984df2024-01-03T09:52:25ZengAssociation of Surveyors of Slovenia (Zveza geodetov Slovenije)Geodetski Vestnik0351-02711581-13282023-12-01670448750410.15292/geodetski-vestnik.2023.04.487-504Deformation analysis of Ratkov Laz bridge using Pelzer and IWST methodZoran Sušić0Mehmed Batilović1Radovan Đurović2Marko Marković3Marijana Vujinović4Faculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21101 Novi Sad, SerbiaFaculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21101 Novi Sad, SerbiaFaculty of Civil Engineering, University of Montenegro, Bulevar Džordža Vašingtona bb, 81000 Podgorica, MontenegroFaculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21101 Novi Sad, SerbiaFaculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21101 Novi Sad, SerbiaThe paper discusses the application of geodetic methods of deformation analysis of reinforced concrete structures made of prestressed concrete. In the paper, two independent methods of deformation analysis are applied on the example of the Ratkov Laz bridge in Montenegro, based on two epochs of geodetic measurements in a 3D geodetic network, which consists of the reference part of the network and points on the bridge. The results of the Pelzer’s method and the robust IWST method were analyzed. Although similar displacement vectors are obtained using the two methods, there are some differences in the identification of unstable points on the bridge. The IWST method identified significantly fewer points as unstable compared to the Pelzer’s method. The aforementioned methods of deformation analysis are of great importance in the geodetic observation of all types of engineering facilities.https://geodetski-vestnik.com/en/clanek/10.15292/geodetski-vestnik.2023.04.487-504deformation analysisrobust iwst methodpelzer methodbridgetotal station |
| spellingShingle | Zoran Sušić Mehmed Batilović Radovan Đurović Marko Marković Marijana Vujinović Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method Geodetski Vestnik deformation analysis robust iwst method pelzer method bridge total station |
| title | Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method |
| title_full | Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method |
| title_fullStr | Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method |
| title_full_unstemmed | Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method |
| title_short | Deformation analysis of Ratkov Laz bridge using Pelzer and IWST method |
| title_sort | deformation analysis of ratkov laz bridge using pelzer and iwst method |
| topic | deformation analysis robust iwst method pelzer method bridge total station |
| url | https://geodetski-vestnik.com/en/clanek/10.15292/geodetski-vestnik.2023.04.487-504 |
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