The application of modern methods for bridge diagnostics and load testing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00368656" target="_blank" >RIV/68407700:21110/23:00368656 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/cepa.2150" target="_blank" >https://doi.org/10.1002/cepa.2150</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cepa.2150" target="_blank" >10.1002/cepa.2150</a>

Result language
angličtina
Original language name
The application of modern methods for bridge diagnostics and load testing
Original language description
The paper deals with the modern methods of testing and diagnostics of existing, mainly steel, bridges. The focus is on the DIC method (digital image correlation) and its application for the static measurements and dynamic measurements of the bridge deflection at high speeds and on the detection of the behavior of bridge details, such as pins and fatigue cracks. The sources of potential related error values are identified and possible strategies for the minimization of errors corresponding to the DIC field measurements are developed and described in the paper. The proposed DIC methods were successfully applied on the deflection measurement on long distances and on the measurement of the strain on details in-situ. Relevant applications were done in the Czech Republic as a part of the bridge load testing and the results are discussed in the paper.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2nd Conference of the European Association for the Quality Control of Bridges - EUROSTRUCT 2023
ISBN
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ISSN
2509-7075
e-ISSN
2509-7075
Number of pages
10
Pages from-to
949-958
Publisher name
Ernst & Sohn
Place of publication
Berlin
Event location
Vídeň
Event date
Sep 25, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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