A Preliminary Case Study on the Dynamic Testing of a Masonry Arch Rail Bridge Using a Distributed Fiber Optic Sensing System

Liangliang Cheng*, Alfredo Cigada, Emanuele Zappa, Matthew Gilbert, Zi-Qiang Lang

*Corresponding author voor dit werk

OnderzoeksoutputAcademicpeer review

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Samenvatting

Masonry arch bridges are an integral part of the European transportation infrastructure. Regular inspections are essential for preserving the historical significance of these bridges and ensuring their safe operation. Despite recent advancements in assessment techniques, monitoring masonry arch bridges remains a difficult and essential field of research. This article describes field tests conducted in Gavirate, Italy, to preliminary understand the dynamic response of a masonry arch rail bridge to train-induced moving loads, as a proof of concept study. The objective of this field investigation is to quantify the dynamic strain induced by train moving loads and to reveal the dynamic behaviors of the masonry arch bridge using a novel distributed fiber optical sensing-based technique. The results may provide a useful guideline for monitoring masonry arch bridges using distributed fiber optical sensing.
Originele taal-2English
TitelExperimental Vibration Analysis for Civil Engineering Structures
SubtitelEVACES 2023 - Volume 2
RedacteurenMaria Pina Limongelli, Pier Francesco Giordano, Said Quqa, Carmelo Gentile, Alfredo Cigada
UitgeverijSpringer
Pagina's696-703
Aantal pagina's8
Volume2
ISBN van elektronische versie978-3-031-39117-0
ISBN van geprinte versie978-3-031-39116-3
DOI's
StatusPublished - 29-aug.-2023

Publicatie series

NaamLecture Notes in Civil Engineering
UitgeverijSpringer
Volume433
ISSN van geprinte versie2366-2557
ISSN van elektronische versie2366-2565

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