Abstract Global Positioning System (GPS) is an emerging tool of Structural Health Monitoring (SHM) that can be used to help in understanding the nature of dynamic deformation/vibrations and explore the factors affecting the structural damage in three directions. In this study, the GPS geodetic survey techniques has been used on the Incheon Long-Span Cable-Stayed Bridge (ILSCSB) in Korea. Both of the bridge deck and pylon have been monitored using the high-rate (10 Hz) GPS measurements in lateral, longitudinal and vertical directions. The time series analysis has been carried out to evaluate the three-dimensional structural behavior of the bridge in time and frequency domains. The multi-filtering approach, wavelet transform, and Monte Carlo simulation of GPS data have been applied, including the fundamental frequency, the dominating deformation, and energy content of the bridge. The results reveal that the proposed methods based on the GPS-SHM system provide a potential technique for monitoring the dynamic characteristics of bridges with adequate performance. Furthermore, it can help in confirming the safety of a bridge under dynamic loads.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    GPS Performance Assessment of Cable-Stayed Bridge using Wavelet Transform and Monte-Carlo Techniques


    Beteiligte:
    Hussan, Mosaruf (Autor:in) / Kaloop, Mosbeh R. (Autor:in) / Sharmin, Faria (Autor:in) / Kim, Dookie (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2018-07-16


    Format / Umfang :

    14 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    GPS Performance Assessment of Cable-Stayed Bridge using Wavelet Transform and Monte-Carlo Techniques

    Hussan, Mosaruf / Kaloop, Mosbeh R. / Sharmin, Faria et al. | Online Contents | 2018


    Construction Techniques for the Wuhekou Cable-Stayed Bridge

    Wang, Yongan / Jiang, Zhusheng / Liu, Shitong et al. | ASCE | 2008


    Construction Techniques for the Wuhekou Cable-Stayed Bridge

    Wang, Y. / Jiang, Z. / Liu, S. et al. | British Library Conference Proceedings | 2008


    Missouri Cable-Stayed Bridge Opens

    British Library Online Contents | 2004


    Cable-stayed bridge cable installation lifting device

    LI MING / ZHANG DECHANG / ZHANG JIE et al. | Europäisches Patentamt | 2020

    Freier Zugriff