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Browsing by Subject "probabilistic modeling"

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    Item type:Article, Access status: Open Access ,
    Wpływ zmienności losowej parametrów podłoża na ocenę niezawodności pracy pala obciążonego siłą poziomą
    (Wydawnictwa AGH, 2010) Bauer, Jerzy; Kozubal, Janusz; Puła, Wojciech; Wyjadłowski, Marek
    This paper presents probabilistic modeling of pile displacement under random lateral forces acting on the pile head. An original numerical model is presented incorporating a randomly varying elastic modulus with depth. The probabilistic computations take into account different values of the coefficients of variation as well as correlation coefficients of random variables. The probability of excessive displacements and corresponding reliability indices were evaluated. The computed examples show that the displacement exceeding the allowable value is determined by the force acting at the head of the pile and by the variation of the elastic modulus of the soil.