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Št. zadetkov: 2
Integrating distributed acoustic sensing for damage detection in old pre-stressed concrete girders
Lisa Strasser, Werner Lienhart, Thomas Moser, Andrej Anžlin, Mirko Kosič, Maja Kreslin, Doron Hekič
Objavljeni znanstveni prispevek na konferenci
Oznake: distributed acoustic sensing;distributed fiber optic sensing;structural health monitoring;frequency analysis;load test;infrastructure monitoring;bridge monitoring;
In this study, we investigate the load-bearing capacity of pre-stressed concrete girders under various damage levels. We employed Distributed Acoustic Sensing (DAS) technology to monitor and quantify changes in the girder response as damage levels were incrementally introduced. This approach enabled ...
Leto: 2025 Vir: Zavod za gradbeništvo Slovenije (ZAG)
DFOS-based monitoring of prestressed concrete bridge girders
Kleo Lila, Max Herbers, Bertram Richter, Andrea Agreiter, Maja Kreslin, Petra Triller, Andrej Anžlin, Werner Lienhart, Steffen Marx
Objavljeni znanstveni prispevek na konferenci
Oznake: spremljanje stanja konstrukcij;porazdeljeni optični senzorji;mikrorazpoke;širjenje razpok;obremenitveni preizkus;prednapeti beton;structural health monitoring;distributed fiber optic sensors;microcracking;crack growths;load testing;prestressed concrete;
Due to bridges’ critical role in transportation networks, the assessment and maintenance of existing bridges have become a priority. Prestressed concrete bridges constitute a significant portion of Europe’s transportation network, yet many no longer meet today’s technical requirements. This is prima ...
Leto: 2025 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 2
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