Naslov
Determination of dynamic displacements of the roof of sports hall Arena Zagreb

Autori
Marendić, Ante ; Paar, Rinaldo ; Duvnjak, Ivan ; Buterin, Antonija

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 6th International Conference on Engineering Surveying - INGEO 2014 / Kopačik, Alojz ; Kyrinovič, Peter, Štroner, Martin - Prag : Czech technical university in Prague, 2014, 13-20

ISBN
978-80-01-05469-7

Skup
INGEO 2014 – 6th International Conference on Engineering Surveying

Mjesto i datum
Prag, Češka Republika, 03.04.2014. - 04.04.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Robotic total station; GPS; dynamic displacements of the structures

Sažetak
Determination of construction displacements and deformations are an important parameter in assessing the condition and safety of the construction in its exploitation. Also, we get confirmation whether a structure is consistent with project solutions. Constant development of surveying instruments enables to deal with more complex and demanding tasks that are facing engineering geodesy. Surveying instruments can measure, not only static and very slow displacements of the constructions, but also and faster (dynamic) displacements. In this paper, the possibilities of geodetic measuring instruments to determine the dynamic response of structures in exploitation, is presented. The instruments (GPS and Robotic total station) were used to measure dynamic response of main cable at the roof of the sports hall "Arena Zagreb" during an artificially induced excitation. Frequencies of main cable determined by GPS and robotic total station were compared to the frequencies determined by the accelerometer. The analysis and the results of comparison are presented in this paper.

Izvorni jezik
Engleski

Znanstvena područja
Geodezija

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