Sökning: "Chaoran Fu"

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  1. 1. Progressive failure analyses of concrete buttress dams : Influence of crack propagation on the structural dam safety

    Master-uppsats, KTH/Betongbyggnad

    Författare :Chaoran Fu; Bjartmar Hafliðason; [2015]
    Nyckelord :concrete buttress dams; cracked concrete; failure modes; safety factor; finite element analysis; nonlinear material properties; betong; lamelldammar; uppsprucken betong; brottmoder; säkerhetsfaktor; finita element analyser; icke-linjära material modeller;

    Sammanfattning : Concrete buttress dams are the most common type of concrete dams for hydropower production in Sweden. Cracks have been observed in some of the them. However, only limited research has been made concerning the influence of these cracks on the structural dam safety. LÄS MER