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Fatigue and corrosion as a threat for steel heritage bridges

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00323670" target="_blank" >RIV/68407700:21110/18:00323670 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fatigue and corrosion as a threat for steel heritage bridges

  • Original language description

    The combined effects of corrosion and fatigue have become a topic issue in recent times. Decades-old steel bridges that are still in service need to be reassessed. However, there is no relevant background information that can be used in assessment of this phenomenon. For this reason the aim of the research presented in this paper was preparation and execution of laboratory tests on real bridge components that were deteriorated by corrosion. Experimental tests were performed to find out how corrosion weakening affects the fatigue strength of members. The evaluation of the tests indicates that the service life of members may be significantly reduced due to fatigue. The paper ends with recommendations on how the loss of material due to corrosion could be taken into account for an assessment the residual lifetime of members.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20101 - Civil engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2018

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    IABSE SYMPOSIUM NANTES, 2018

  • ISBN

    978-3-85748-161-1

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

    2364-2370

  • Publisher name

    IABSE c/o ETH Hönggerberg

  • Place of publication

    Zürich

  • Event location

    Nantes

  • Event date

    Sep 19, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article