Creator:

Nguyen, Duc C. ; Salamak, Marek ; Katunin, Andrzej ; Poprawa, Grzegorz

Contributor:

Kuczyński, Tadeusz - red.

Title:

Structural Health Monitoring for Dębica Railway Steel Arch Bridge in Poland

Group publication title:

CEER, nr 34, vol. 2 (2024)

Subject and Keywords:

railway health monitoring ; railway arch bridge ; natural frequency ; vibration analysis

Abstract:

The study presents the vibration-based SHM system for the Dębica railway bridge located in Poland. The railway bridge owner was concerned about the excessive and self-excited vibrations of the hangers, the vibration measurement of 8 hangers per span in a total of two spans being monitored. The dynamic responses in both the transverse and longitudinal directions for each hanger under different load events over a nine-month period were recorded and introduced in this paper. The tension force and stress on each hanger are estimated through the natural frequency of the experimental vibration analysis. The proposed approaches could be used to develop a smart alarm system integrated into a vibration-based data-driven SHM system for heavy railway bridges.

Description:

tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska

Publisher:

Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego

Date:

2024

Resource Type:

artykuł

Format:

application/pdf

DOI:

click here to follow the link

Pages:

216-223

Source:

Civil and Environmental Engineering Reports (CEER), no 34, vol. 2

Language:

eng

License:

CC 4.0

License CC BY 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego