Abstract The demand for the construction of high-rise buildings and wide-span bridges using High Strength Concrete (HSC) has increased. To prevent unexpected collapse during and after the construction of HSC structures, it is essential to confirm the strength development of HSC during the curing process. In this study, a novel method to estimate the strength development of HSC based on Electromechanical Impedance (EMI) measurements using a wireless sensor node is proposed. The EMI of HSC structures with 100 MPa strength was tracked to monitor the strength development. In addition, two types of signal processing, resonant frequency shift and cross-correlation coefficient were applied in sequence to examine the trend of the impedance variations more quantitatively. The results confirmed that the proposed technique can be applied successfully to more reliable and economical monitoring of the strength development during the curing process of HSC structures.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Real-time strength development monitoring for concrete structures using wired and wireless electro-mechanical impedance techniques


    Beteiligte:
    Kim, Ju-Won (Autor:in) / Lee, Changgil (Autor:in) / Park, Seunghee (Autor:in) / Koh, Kyung-Taek (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2013-08-17


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    REAL TIME TRAFFIC MONITORING SYSTEM USING WIRED DRONES

    JEONG BONG HYEON / LEE BYEONG GYU | Europäisches Patentamt | 2020

    Freier Zugriff

    Development of real-time monitoring system using wired and wireless networks in a full-scale ship

    Paik, Bu-Geun / Cho, Seong-Rak / Park, Beom-Jin et al. | Online Contents | 2010


    Development of real-time monitoring system using wired and wireless networks in a full-scale ship

    Bu-Geun Paik / Seong-Rak Cho / Beom-Jin Park et al. | DOAJ | 2010

    Freier Zugriff

    WIRED/WIRELESS COMPOSITE COMMUNICATION SYSTEM AND WIRED/WIRELESS COMPOSITE COMMUNICATION METHOD

    ENDO TAKASHI / YANAGIDA AKIRA | Europäisches Patentamt | 2019

    Freier Zugriff