Toskanes were developed as an alternative scour countermeasure where riprap is not feasible or available in large sizes. The Toskane design procedure is based on results of a hydraulic model study of several different piers and abutments. Toskanes can be fabricated in sizes to meet the design requirements. One example of installing Toskanes at a bridge with a pier and vertical abutments is presented. Criteria are provided to size the Toskane. Techniques for installation are suggested and costs for the project are estimated.


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    Titel :

    Design Example for Bridge Pier Scour Measures Using Toskanes


    Weitere Titelangaben:

    Transportation Research Record


    Beteiligte:
    Burns, R. S. (Autor:in) / Fotherby, L. M. (Autor:in) / Ruff, J. F. (Autor:in) / Carey, J. M. (Autor:in)


    Erscheinungsdatum :

    2019-01-01




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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