The Hydrodynamic Investigation of the Structures on the Serbian Sector of the River Tisza

Absztrakt

The river crossing structures in case of failure, damage or improper hydraulics shaping can be the source of a disaster risk. In this article, the result of modelling on problems of two structures is presented which are located on the Tisza section between the Hungarian border and the mouth. The Dam of Novi Bečej in case of normal operation does not cause unbeneficial water level heightening or does not cause a harmful low water situation; nevertheless if failure or deliberate damage occurs, it can cause significant problems both in the low and high water periods.