Seite - 924 - in Book of Full Papers - Symposium Hydro Engineering

Fig. 2. The maximum cross-section of embankment of A.Kutlu Aktas dam [14] Fig. 3. A general view from Balcova dam. The Gordes dam is a concrete faced rockfill dam with a 82.9-m height from river bed. It was located on the Gordes River near Golmarmara County. When the reservoir is at maximum capacity, the facility impounds 448.46 hm3 of water with a reservoir surface area of 14.06 km2. Its construction was finished in 2010. It was designed to irrigate land of 14 890 ha land and to provide drinking water for İzmir city. The main embankment consists of crushed rock and transition zone to concrete face. The upstream and downstream fills are large-sized crushed rocks at which the most durable and high strengthened ones are located on the outer part of the shell. The crest width is 10 m and the side slopes of main embankment is 1.5H:1V for upstream and 1.4H:1V for downstream (H=horizontal and V=vertical). According to the seismic hazard analyses of this study, it will be subjected to a peak ground acceleration of 0.442 g by an earthquake of 6.7 magnitude. [9] introduce more detail information about its earthquake safety and total risk. Güzelhisar dam is a rockfill dam 89-m high with a total embankment volume of 3 210 000 m3. It is located on the Guzelhisar River in Gediz basin. Its construction was finished in 1982. When the reservoir is at operation stage with 924