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Optimization of Tendon Layout to avoid Excessive Deflections of Long-span Prestressed Concrete Bridges

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01129739" target="_blank" >RIV/68407700:21110/07:01129739 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Optimization of Tendon Layout to avoid Excessive Deflections of Long-span Prestressed Concrete Bridges

  • Original language description

    The prestressed box girder bridges typically exhibit only a portion of deflections during the first period and then continue to deflect. It may be summarized that the excessive and with time increasing deflections of long-span prestressed bridges are caused by a combination of several simultaneously acting factors. The research on this problem is extremely important, not only to avoid excessive deflections resulting in long-term serviceability impairments. It also should be noted that a wrong predictionof the development of deflections means that also prediction of the distribution of internal forces, particularly in bridges changing the structural systems, can be quite far from reality.

  • Czech name

    Optimalizace rozložení předpínaci výztuže za účelem zamezení nadměrných průhybů předpjatých betonových mostů velkých rozpětí

  • Czech description

    Optimalizace rozložení předpínaci výztuže za účelem zamezení nadměrných průhybů předpjatých betonových mostů velkých rozpětí.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JN - Civil engineering

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Concrete Engineering International

  • ISSN

    1460-5856

  • e-ISSN

  • Volume of the periodical

    11

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    4

  • Pages from-to

    30-33

  • UT code for WoS article

  • EID of the result in the Scopus database