Under-reamed anchors are used in construction fields to provide increased pullout resistance that enhances the stability of various structures, including offshore structures. Under-reamed anchors are composed of a reamed plate part and a friction part. In this study, a series of laboratory model tests was carried out in sand to investigate the pullout capacity of an under-reamed anchor. Instrumentation was employed to determine the separated resistances undertaken by the shaft portion and the reamed plate of an under-reamed anchor. Based on the test results, it was found that the pullout resistances of the friction part and plate part of an under-reamed anchor were smaller than those of the friction anchor and the plate anchor, respectively.


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    Titel :

    Uplift behavior of under-reamed anchors in sandbed


    Weitere Titelangaben:

    Herausziehverhalten von unter einem Sandbett versenkten Verankerungen


    Beteiligte:
    Jeong, Soon-Yong (Autor:in) / Choi, Ho-Young (Autor:in) / Lee, Seung-Rae (Autor:in)


    Erscheinungsdatum :

    2007


    Format / Umfang :

    3 Seiten, 15 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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