Possibilities of Precise Determining of Deformation and Vertical Deflection of Structures Using Ground Radar Interferometry.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F15%3A00468028" target="_blank" >RIV/67985556:_____/15:00468028 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Possibilities of Precise Determining of Deformation and Vertical Deflection of Structures Using Ground Radar Interferometry.
Original language description
The paper describes possibilities of the relative new technics – ground based radar interferometry for precise determining of deformation of structures. Special focus on the vertical deflection of bridge structures is also 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 determine 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 behavior of the structure during the dynamic load and monitoring the impact of movements either individual vehicles or groups. 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 and wind power plants are also given.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
DE - Earth magnetism, geodesy, geography
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FR-TI4%2F436" target="_blank" >FR-TI4/436: Investigation of terrestrial InSAR efficiency for deformation analysis of hazardous objects and localities</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
FIG Working Week 2015. From the Wisdom of the Ages to the Challenges of the Modern World
ISBN
978-87-92853-35-6
ISSN
2307-4086
e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
International Federation of Surveyors, FIG
Place of publication
Copenhagen
Event location
Sofia
Event date
May 17, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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