Strengthening of structures with UHPC - experiments and experience from application
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00382480" target="_blank" >RIV/68407700:21110/25:00382480 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/best.202400095" target="_blank" >https://doi.org/10.1002/best.202400095</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/best.202400095" target="_blank" >10.1002/best.202400095</a>
Alternative languages
Result language
angličtina
Original language name
Strengthening of structures with UHPC - experiments and experience from application
Original language description
UHPC is developed in Czech Republic about 15 years. The paper shows some of the new footbridges with the deck made of UHPC and then focuses on repair and strengthening of existing structures. Extensive experimental work was carried out as a basis for applications. Different loading situations were examined so that the structural performance in serviceability and in ultimate limit states was investigated. Experience from the construction of structures made of UHPC, from extensive experimental campaign, and from litera-ture resulted in development of the Technical conditions for production of UHPC, design and execution and for reconstruction of structures with UHPC, which were approved by the Ministry of Transport in 2024. The document provides a possibility to apply UHPC also in structures of the transport infrastructure. Finally, example of application of UHPC in repair of a heavily loaded road bridge is introduced. Now, the fourth stage of the repair is under construction. Experience from earlier stages led to minor modifications of the original technology.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/FV20472" target="_blank" >FV20472: Application of high performance cementitious composites at rehabilitation of concrete structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Beton- und Stahlbetonbau
ISSN
0005-9900
e-ISSN
1437-1006
Volume of the periodical
120
Issue of the periodical within the volume
S1
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
99-109
UT code for WoS article
001368063600001
EID of the result in the Scopus database
2-s2.0-86000384620