动机和目的鉴于民主德国水坝和贮水池数量已经很多,而且将来显然还要大大增加,所以提高这些建筑物的效益,改善使用价值是当前的重要任务。此外,我国的一些特殊情况要求我们对已有的和新设计的水库建筑物的作用、运行和稳定性做出可靠的判断和保证。这样,就 Motivation and purpose Given that the number of dams and reservoirs in the German Democratic Republic is already large and will obviously increase significantly in the future, increasing the efficiency and improving the value of these buildings is an important task to date. In addition, some special cases in our country require us to make reliable judgments and guarantees on the role, operation and stability of existing and newly designed reservoir buildings. That’s it