Tribalj dam break and floodwave propagation (CROSBI ID 128032)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Sopta, Luka ; Maćešić, Senka ; Holjević, Danko ; Črnjarić-Žic, Nelida ; Škifić, Jerko ; Družeta, Siniša ; Crnković, Bojan
engleski
Tribalj dam break and floodwave propagation
In this paper we present numerical simulations for the dam break flood wave propagation from Tribalj accumulation to Crikvenica (Croatia). The mathematical models we used were the one and the two-dimensional shallow water equations. They were solved with the well-balanced finite volume numerical schemes which additionally include special numerical treatment of the wetting/drying front boundary. These schemes were tested on CADAM test problems. The aim of this study was to assess potential damage in the cities of Tribalj and Crikvenica. Results of these simulations were used as the basis for urban planning and micro-zoning of the flood-risk areas. Several different dam break scenarios were considered, ranging from sudden dam disappearance to partial and dynamic breach formation. The research showed some advantages of numerical simulation over physical models.
shallow-water equations; dam-break; flood wave propagation; well-balanced
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Podaci o izdanju
53 (2)
2007.
405-415
objavljeno
0430-3202
1827-1510
10.1007/s11565-007-0028-7
Povezanost rada
Rudarstvo, nafta i geološko inženjerstvo, Temeljne tehničke znanosti, Matematika