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.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Uplift behavior of under-reamed anchors in sandbed


    Additional title:

    Herausziehverhalten von unter einem Sandbett versenkten Verankerungen


    Contributors:


    Publication date :

    2007


    Size :

    3 Seiten, 15 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Estimation of seismic uplift capacity of horizontal strip anchors using pseudo-dynamic approach

    Rangari, Sunil M. / Choudhury, Deepankar / Dewaikar, D. M. | Springer Verlag | 2013


    Estimation of seismic uplift capacity of horizontal strip anchors using pseudo-dynamic approach

    Rangari, Sunil M. / Choudhury, Deepankar / Dewaikar, D. M. | Online Contents | 2013


    Reamed bolt hole positioning method of tower crane slewing bearing

    TANG CHENGCHAO / HUANG ZUXIN / ZHU YUANJUN et al. | European Patent Office | 2024

    Free access

    Anchors

    BAKER MICHAEL | European Patent Office | 2019

    Free access

    Anchors:

    Fraser, K.C. | Emerald Group Publishing | 1999