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Accuracy of trigonometric heighting and monitoring the vertical displacements

Boštjan Kovačić ; University of Maribor, Faculty of Civil Engineering, Smetanova 17, SI-2000 Maribor, SLOVENIA
Rok Kamnik   ORCID icon orcid.org/0000-0002-2872-8795 ; University of Maribor, Faculty of Civil Engineering, Smetanova 17, SI-2000 Maribor, SLOVENIA

Puni tekst: engleski, pdf (143 KB) str. 77-84 preuzimanja: 27* citiraj
APA 6th Edition
Kovačić, B. i Kamnik, R. (2007). Accuracy of trigonometric heighting and monitoring the vertical displacements. International Journal for Engineering Modelling, 20 (1-4), 77-84. Preuzeto s https://hrcak.srce.hr/187470
MLA 8th Edition
Kovačić, Boštjan i Rok Kamnik. "Accuracy of trigonometric heighting and monitoring the vertical displacements." International Journal for Engineering Modelling, vol. 20, br. 1-4, 2007, str. 77-84. https://hrcak.srce.hr/187470. Citirano 30.07.2021.
Chicago 17th Edition
Kovačić, Boštjan i Rok Kamnik. "Accuracy of trigonometric heighting and monitoring the vertical displacements." International Journal for Engineering Modelling 20, br. 1-4 (2007): 77-84. https://hrcak.srce.hr/187470
Harvard
Kovačić, B., i Kamnik, R. (2007). 'Accuracy of trigonometric heighting and monitoring the vertical displacements', International Journal for Engineering Modelling, 20(1-4), str. 77-84. Preuzeto s: https://hrcak.srce.hr/187470 (Datum pristupa: 30.07.2021.)
Vancouver
Kovačić B, Kamnik R. Accuracy of trigonometric heighting and monitoring the vertical displacements. International Journal for Engineering Modelling [Internet]. 2007 [pristupljeno 30.07.2021.];20(1-4):77-84. Dostupno na: https://hrcak.srce.hr/187470
IEEE
B. Kovačić i R. Kamnik, "Accuracy of trigonometric heighting and monitoring the vertical displacements", International Journal for Engineering Modelling, vol.20, br. 1-4, str. 77-84, 2007. [Online]. Dostupno na: https://hrcak.srce.hr/187470. [Citirano: 30.07.2021.]

Sažetak
A lot has been written and said about the measuring of displacements and deformations of structures. This article introduces displacement measurements on the largest viaduct in Slovenia, and an analysis of the results, with particular stress on the accuracy of the calculations. Today there are a lot of sophisticated methods to measure and analyse a bridge during load tests as GPS, photogrammetric measurements, laser scanning, levelling with digital or laser levels, etc. Nevertheless, the use of classical techniques such as trigonometric heighting is still suitable enough for the most demanding field observations and demanded accuracy. In this article the most optimal accuracy for the needs of load tests is presented, the method of trigonometrical heighting is discussed in details as well as the example of its usage on the largest Slovene viaduct Črni Kal.

Ključne riječi
trigonometric heights; vertical displacement; accuracy calculations

Hrčak ID: 187470

URI
https://hrcak.srce.hr/187470

Posjeta: 77 *