And also contributing to the Tigris River Rehabilitation Project is one of the aims.
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The aim of the study we have done in this much important route is to evaluate the flood areas and create a flood hazard map which can predict risky areas. There are three bridges, and one of which are historical bridges, as well as fertile agricultural lands, facilities, and hospitals in the Dicle University campus, the Hevsel Gardens on the UNESCO World Cultural Heritage List, and some residential areas on the route under study. In this study, the floodplain analysis was handled between Diyarbakır-Silvan Highway and historical Ten-Eyed Bridge.
Hec ras putting in flows software#
In order to determine water surface profiles, many software packages have been developed for facilitating the analysis and calculation. To do these studies, it must be specified the changes which bridges on the rivers and hydraulics structures like regulator cause in cross sections and the effects of the changes to water surface profile due to the natural state of the land. Regulation comes at the beginning of measures to be taken to minimize the damages that occur from the floods. But floods are becoming more risky for human beings day by day because of the population growth, need of water and settlements, wrong zoning plan, and unplanned engineering practices. Considering the peculiar state of nature, floods, which are the greatest disasters after the earthquake, are unlikely to occur. Therefore, the shape and effects of the floods vary from region to region. The geographical structure of Turkey is extremely complex and varies even at short distance. The non-tropical climate countries such as Turkey are also affected by the floods.
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Floods are seen in countries in tropical climatic zones, both in terms of quantity and harm.