Rappbodetalsperre - Stand der bautechnischen Umsetzung zur Instandsetzung und Wiederherstellung der Funktionssicherheit der Grundablässe
摘要
At 106 meters above the foundation, the Rappbode Dam is the highest dam in Germany and was commissioned in 1959. With a total reservoir capacity of approx. 113 million cubic meters, it mainly provides raw water for approx. 1.2 million people. Due to hydraulic and age-related deficits, it is necessary to repair and restore the functional safety of the bottom outlets. Since 2022, the bottom outlet inlets at a water depth of up to 80 m have been sealed with emergency gates and dismantling work has been carried out in the bottom outlet valve chamber in the first construction phase under full reservoir conditions.