DEVELOPMENT DEFLECTION OF PRESTRESSED CONCRETE BRIDGE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231562" target="_blank" >RIV/68407700:21110/15:00231562 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5593/SGEM2015/B22/S9.025" target="_blank" >http://dx.doi.org/10.5593/SGEM2015/B22/S9.025</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/SGEM2015/B22/S9.025" target="_blank" >10.5593/SGEM2015/B22/S9.025</a>
Alternative languages
Result language
angličtina
Original language name
DEVELOPMENT DEFLECTION OF PRESTRESSED CONCRETE BRIDGE
Original language description
In current time the large amount of pre-stressed bridge structures is used. Their horizontal and vertical displacements are well predicted, but for verification of theoretical results it is necessary to measure the real displacements of these structuresdepending on external conditions. Very important is exact registration of vertical displacements, i. e. shape of deflection line of construction. Trigonometric method of measuring heights is fitting well for this. In this time we can use robotic total station with almost same accuracy like leveling. In this paper the bridge of general Chábera over river Labe was measured. There is dense network of points enabling accurate approximation of the displacement of the bridge structure. The bridge was observedfour times a year, since completion in 2009. Phase was measured in the night in stable conditions. Configuration of measurement was same in all phases. Sixteen phases was measured. For the analysis of results were used only the points on
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
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Continuities
S - Specificky vyzkum na vysokych skolach
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
15th International Multidisciplinary Scientific GeoConference SGEM 2015
ISBN
978-619-7105-35-3
ISSN
1314-2704
e-ISSN
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Number of pages
8
Pages from-to
203-210
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 18, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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