Concrete deflection measurement using fiber optic distributed strain system
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F15%3A86097271" target="_blank" >RIV/61989100:27240/15:86097271 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2196203" target="_blank" >http://dx.doi.org/10.1117/12.2196203</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2196203" target="_blank" >10.1117/12.2196203</a>
Alternative languages
Result language
angličtina
Original language name
Concrete deflection measurement using fiber optic distributed strain system
Original language description
The monitoring of building structures deformations and testing of construction materials resilience are very important processes in the development and production of given materials and structures. Undesirable or excessive deformations of materials are phenomena which are unacceptable in construction, especially in supporting structures. These issues are currently monitored by electromechanical sensor in most cases. It is a classic technique when the sensor measures the material stress at the point of its installation. This paper deals with the concrete deflection measurement using fiber optic distributed strain system. This system uses optical fiere as a sensor and operates at the principle of measurement of Brillouin frequencies. The mechanical stress on the optical fiber causes shift of these frequencies. This change is subsequently converted to stress unit micro-strain. In our experiments, the optical fiber was embedded in concrete along its whole length. The advantage of this syst
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of SPIE
ISSN
0277-786X
e-ISSN
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Volume of the periodical
9659
Issue of the periodical within the volume
96591K
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
1-5
UT code for WoS article
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EID of the result in the Scopus database
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