0487917 20240111140958.320180312235959.9 85040230791 000426768500078 10.1088/1755-1315/95/3/032021 10 s. E cav_un_epca*0487916N1755-1307Volume 95, 2017Session II. Oil, Gas & Coal, Geomorphology, Geochemistry, Mineralogy, Petrology & Volcanology, Stratigraphy, Sedimentology & Palaeontology, Geophysics & Seismology1-10Bristol BS1 6HGIOP Publishing Ltd.2017Ferrero, A.M.Drusa, M.Marschalko, M.Yilmaz, I.Karaca, O.Torok, I. ground-based radar interferometry disaster prevention dynamic loads horizontal vibration radar measurement vertical deflections of bridge horizontal movements of water tower reservoir horizontal movements of factory chimneys horizontal movements of wind power plant pylons deformations cav_un_auth*0284558 Zpracování obrazové informace Department of Image Processing ZOI ZOI Department of Image Processing 100 Talich Milan UTIA-B CZ K Ústav teorie informace a automatizace AV ČR, v. v. i. http://library.utia.cas.cz/separaty/2017/ZOI/talich-0487917.pdf 845 kB cav_un_auth*0280658 FR-TI4/436 GA MPO The paper describes possibilities of the relatively new technics – ground based radar interferometry for precise determining of deformation of structures. Special focus on the vertical deflection of bridge structures and on the horizontal movements of high-rise buildings and structural objects is presented. The technology of ground based radar interferometry can be used in practice to the contactless determination of deformations of structures with accuracy up to 0.01 mm in real time. It is also possible in real time to capture oscillations of the object with a frequency up to 50 Hz. Deformations can be determined simultaneously in multiple places of the object, for example a bridge structure at points distributed on the bridge deck at intervals of one or more meters. This allows to obtain both overall and detailed information about the properties of the structure during the dynamic load and monitoring the impact of movements either individual vehicles or groups. In the case of high-rise buildings, it is possible to monitor the horizontal vibration of the whole object at its different height levels. It is possible to detect and determine the compound oscillations that occur in some types of buildings. Then prevent any damage or even disasters in these objects. In addition to the necessary theory basic principles of using radar interferometry for determining of deformation of structures are given. Practical examples of determining deformation of bridge structures, water towers reservoirs, factory chimneys and wind power plants are also given. The IBIS-S interferometric radar of the Italian IDS manufacturer was used for the measurements. cav_un_auth*0359152 World Multidisciplinary Earth Sciences Symposium (WMESS 2017) 20170911 20170915 Prague CZ DE 20000 20700 20705 2018 1 PR RVO:67985556 http://hdl.handle.net/11104/0282557 S 032021 n.a. Proceedings Paper Geosciences Multidisciplinary 0.255 Q3 2017 85040230791 SCOPUS PUBMED 000426768500078 WOS 845 kB cav_un_epca*0487916 IOP Conference Series: Earth and Environmental Science Session II. Oil, Gas & Coal, Geomorphology, Geochemistry, Mineralogy, Petrology & Volcanology, Stratigraphy, Sedimentology & Palaeontology, Geophysics & Seismology Volume 95, 2017 N 1755-1307 1755-1315 1 10 Bristol BS1 6HG IOP Publishing Ltd. 2017 340 Ferrero, A.M. 340 Drusa, M. 340 Marschalko, M. 340 Yilmaz, I. 340 Karaca, O. 340 Torok, I.