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Browsing by Subject "elastic constraint stiffness"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Wielowariantowa praca ściany szczelinowej w metodzie stropowej
    (Wydawnictwa AGH, 2011) Jabłoński, Piotr; Bagińska, Irena
    The paper presents constructional stages of slurry wall in shallow tunnel made by making use of top-down method. Only one static scheme is analyzed, i.e. the dependence of the elastic constraint stiffness on internal forces of slurry wall is investigated. The main problems governing the design process of slurry walls are discussed. Based on iterative calculations the soil resistance, bending moments as well as displacements of slurry wall are determined. It has been shown that the value of elastic constraint stiffness strongly affects the value of bending moments.