المحاكاة الحاسوبية لتاثير حدوث انهيار في سد اليسو التركي على حوض نهر دجلة

الملخص EN

The hydrological modeling system WMS 9.

1 is used to study collapse scenario of one of Turkish dams (Iliso) delineate inundation areas reaching Mosul Dam.

(LANDSAT 8) images are used to classifying the study area along Tigris river downstream and surroundings.

(DEM) for year (2000) with resolution (90) meter data is utilized to define the centerline of Tigris river, and to prepare of the cross sections across the river, which were required as an input for the mathematical modeling calculations using (SAPDBK91) program.

The results of mathematical modeling showed that the maximum depth of the water flood at water levels of (520, 525) meters above sea level near Mosul dam water depth is about (7.

1 to 7.

4 meter) which equivalent to (313.

9, 314.

2) meter above sea level.

Finally it was found that the collapse of the Ilisu dam has no effect on the safety of Mosul dam as long as the level of the Mosul reservoir does not exceed 311.

6 meters above sea level.