Identifying the Causes of Failure Using Bayesian Networks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F17%3A00307011" target="_blank" >RIV/68407700:21610/17:00307011 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1201/9781315393827-19" target="_blank" >http://dx.doi.org/10.1201/9781315393827-19</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1201/9781315393827-19" target="_blank" >10.1201/9781315393827-19</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Identifying the Causes of Failure Using Bayesian Networks

Popis výsledku v původním jazyce

During the first steps of sophisticated renovations of a road bridge over railway lines the bridge deck suddenly slipped off temporary supports on the railway track. Incidentally at the same time an intercity train approached the location and crashed into the collapsed bridge deck at a high speed. The accident resulted in a number of fatalities, injuries and great economic consequences. Identifying the causes of the collapse was complicated due to a number of uncertainties and additional damage to the bridge caused by the train. The background materials of the investigation were mostly limited to photographic documentation and the presence of a few witnesses. Additional detailed structural analyses did not reveal any convincing evidence. Critical consideration to all possible causes including aerodynamic effects supplemented by Bayesian (causal) networks finally resulted in the identification of the most significant causes including insufficient foundation an overall stiffness of temporary supports.

Název v anglickém jazyce

Identifying the Causes of Failure Using Bayesian Networks

Popis výsledku anglicky

During the first steps of sophisticated renovations of a road bridge over railway lines the bridge deck suddenly slipped off temporary supports on the railway track. Incidentally at the same time an intercity train approached the location and crashed into the collapsed bridge deck at a high speed. The accident resulted in a number of fatalities, injuries and great economic consequences. Identifying the causes of the collapse was complicated due to a number of uncertainties and additional damage to the bridge caused by the train. The background materials of the investigation were mostly limited to photographic documentation and the presence of a few witnesses. Additional detailed structural analyses did not reveal any convincing evidence. Critical consideration to all possible causes including aerodynamic effects supplemented by Bayesian (causal) networks finally resulted in the identification of the most significant causes including insufficient foundation an overall stiffness of temporary supports.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA16-11378S" target="_blank" >GA16-11378S: Rozhodování ve stavebnictví na základě hodnocení rizik</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advances and Trends in Engineering Sciences and Technologies II: Proceedings of the 2nd International Conference on Engineering Sciences and Technologies

ISBN

978-1-138-03224-8

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

99-104

Název nakladatele

CRC Press

Místo vydání

Boca Raton

Místo konání akce

Tatranské Matliare

Datum konání akce

29. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000424002600017