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Investigation of Structural Failure Using Causal Networks

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F16%3A00300132" target="_blank" >RIV/68407700:21610/16:00300132 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Investigation of Structural Failure Using Causal Networks

  • Original language description

    During the first steps of sophisticated renovation of a road bridge over railway lines the bridge deck suddenly slipped down from 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. Identification of the collapse causes was complicated due to a number of uncertainties and additional damage of the bridge caused by the train. The background materials of the investigation were mostly limited to photographic documentation and few witnesses. Additional detailed structural analyses did not reveal any convincing evidence. Critical consideration of all possible causes including aerodynamic effects supplemented by a causal (Bayesian) networks finally resulted in identification of the most significant causes including insufficient foundation and overall stiffness of temporary supports.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JN - Civil engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA16-11378S" target="_blank" >GA16-11378S: Risk based decision making in construction</a><br>

  • Continuities

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

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    2nd International Conference on Engineering Sciences and Technologies

  • ISBN

    978-80-553-2564-4

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

  • Publisher name

    Technical University of Košice

  • Place of publication

    Košice

  • Event location

    Tatranské Matliare

  • Event date

    Jun 29, 2016

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article