Long-term monitoring of the track–bridge interaction on an extremely skew steel arch bridge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00341505" target="_blank" >RIV/68407700:21110/20:00341505 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s13349-020-00389-1" target="_blank" >https://doi.org/10.1007/s13349-020-00389-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13349-020-00389-1" target="_blank" >10.1007/s13349-020-00389-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-term monitoring of the track–bridge interaction on an extremely skew steel arch bridge

Popis výsledku v původním jazyce

This paper presents the results of long-term monitoring of the track–bridge interaction on a 100-m-long net-arch bridge with the MW steering bar system. Monitoring track–bridge interaction phenomena is a specific type of structural health monitoring (SHM). The paper begins with a thorough description of the configuration of the track and the bridge, and of the monitoring methods that were used. The real behaviour of the track and the bridge during the daily temperature cycles and during train crossings was investigated and the results are presented, together with an evaluation of the plastic shear resistance of the track. In addition, a summary of the measured extreme values and other interesting findings from an evaluation of the long-term monitoring campaign are presented. Recommendations are given on sensor application and on data evaluation. The results are discussed with reference to the requirements of transport management for safe track behaviour, to prevent buckling or cracking of the rail.

Název v anglickém jazyce

Long-term monitoring of the track–bridge interaction on an extremely skew steel arch bridge

Popis výsledku anglicky

This paper presents the results of long-term monitoring of the track–bridge interaction on a 100-m-long net-arch bridge with the MW steering bar system. Monitoring track–bridge interaction phenomena is a specific type of structural health monitoring (SHM). The paper begins with a thorough description of the configuration of the track and the bridge, and of the monitoring methods that were used. The real behaviour of the track and the bridge during the daily temperature cycles and during train crossings was investigated and the results are presented, together with an evaluation of the plastic shear resistance of the track. In addition, a summary of the measured extreme values and other interesting findings from an evaluation of the long-term monitoring campaign are presented. Recommendations are given on sensor application and on data evaluation. The results are discussed with reference to the requirements of transport management for safe track behaviour, to prevent buckling or cracking of the rail.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

The Journal of Civil Structural Health Monitoring

ISSN

2190-5452

e-ISSN

2190-5479

Svazek periodika

10

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

377-387

Kód UT WoS článku

000533462100002

EID výsledku v databázi Scopus

2-s2.0-85081590137