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水坝是国民经济建设中重要的一环,人民要求水工建设者们迅速地建立许多水坝,有效地达到防洪、灌溉、航运和水能利用的各种目的,同时也要求这许多水坝的建立是安全的和经济的。自然界不会给我们许多有百利而无一害的水坝地基,有利而无害的水坝地基是我们用科学的方法获得的。众所周知,在各个水坝地段内,当水坝壅水时,有许多的自然条件会有很大的改变,有些趋向于不稳定的方向发展,而有些却又因此而趋于稳定了。水工建筑工程师为了使水坝稳定和安全,常针对筑坝地段的具体条件,设计各
Dams are an important part of the national economic construction. The people are urged by hydraulic builders to quickly set up many dams so as to effectively achieve various purposes of flood control, irrigation, shipping and water energy utilization. At the same time, many dams are required to be established Safe and economical. Nature will not give us many beneficial and harmless dam foundations, and the favorable and harmless dam foundations are obtained by scientific methods. As we all know, there are many natural conditions that change drastically in various dams, some of which tend to develop in an unstable direction while others tend to stabilize. Hydraulic construction engineer In order to make the dam stable and safe, often for the specific conditions of dam construction, design