Number of the records: 1  

Lifetime prediction of wind loaded mast and towers with respect to lateral and longitudinal wind spectrum

  1. 1.
    SYSNO ASEP0384138
    Document TypeC - Proceedings Paper (int. conf.)
    R&D Document TypeConference Paper
    TitleLifetime prediction of wind loaded mast and towers with respect to lateral and longitudinal wind spectrum
    Author(s) Pospíšil, Stanislav (UTAM-F) RID, SAI, ORCID
    Lahodný, J. (CZ)
    Janata, V. (CZ)
    Urushadze, Shota (UTAM-F) RID, ORCID, SAI
    Král, Radomil (UTAM-F) RID, SAI
    Hračov, Stanislav (UTAM-F) RID, SAI
    Number of authors6
    Source TitleProceedings of IASS Annual Symposium: IASS-APCS 2012. - Seoul : KASS, 2012 / Kim S.D. - ISBN 978-89-968907-1-3
    Pagess. 312-319
    Number of pages8 s.
    Publication formPrint - P
    ActionIASS Annual Symposium: IASS-APCS 2012
    Event date21.05.2012-24.05.2012
    VEvent locationSeoul
    CountryKR - Korea, Republic of
    Event typeWRD
    Languageeng - English
    CountryKR - Korea, Republic of
    Keywordslifetime prediction ; mast ; fatigue ; wind
    Subject RIVJM - Building Engineering
    R&D ProjectsGA103/09/0094 GA ČR - Czech Science Foundation (CSF)
    Institutional supportUTAM-F - RVO:68378297
    AnnotationThe paper deals with a theoretical lifetime prediction of telecommunication towers, guyed masts and antenna’s cantilevers and comparison with the long-term measurements. A simple and practical calculation method is presented. The wind load is described taking into account the probability distribution function of the mean velocity and corresponding wind pressures. The dynamic response of structure caused by the turbulence uses wind models for both longitudinal and lateral direction. Structural response takes into account the contribution of more vibration modes. Based upon this knowledge, the number of cycles for certain time period together with the residual time life prediction of antennas cantilevers and cables was determined.
    WorkplaceInstitute of Theoretical and Applied Mechanics
    ContactKulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285
    Year of Publishing2013
Number of the records: 1  

  This site uses cookies to make them easier to browse. Learn more about how we use cookies.