Sensitivity analysis of empirical equations applicable on bridge piers in sand-bed rivers (CROSBI ID 684404)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Cikojević, Antonija ; Gilja, Gordon ; Kuspilić, Neven
engleski
Sensitivity analysis of empirical equations applicable on bridge piers in sand-bed rivers
Adverse effect of local scour on bridge safety is well documented throughout the history, most notably in cases when scouring causes bridge collapse. Most straightforward way to assess scour hole depth is to employ one of readily available empirical equations, using flow field and riverbed characteristics as predictor variables. The aim of this paper is to identify empirical equations applicable for pier scour calculation in sand-bed rivers and estimate resulting scour depths. Based on the results sensitivity analysis was conducted in order to quantify range of values that can be expected in specific site conditions for variation in the input variables.
local scour, bridge pier, empirical equations, sand-bed rivers, sensitivity
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Podaci o prilogu
100-108.
2019.
objavljeno
Podaci o matičnoj publikaciji
16th International symposium Water management & hydraulic engineering WMHE 2019
Pelivanovski, Petko ; Jovanovski, Milorad ; Petkovski, Ljupcho ; Donevska, Katerina
Skopje: Ss Cyril and Methodius University, Civil Engineering Faculty
978-608-4510-33-8
2410-5910
Podaci o skupu
16th International Symposium on Water Management and Hydraulic Engineering (WMHE2019)
predavanje
05.09.2019-07.09.2019
Skopje, Sjeverna Makedonija