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一、心墙坝的发展沥青混凝土作为填筑坝的防渗体有两种型式:一种是设置在上游坝面的斜墙型;另一种是设置在坝体内部的心墙型。前者早在三十年代已开始建造,例如1934年建成的西德阿梅柯(Amecker)坝,坝高12米,1936年建成的阿尔及利亚格利布(Ghrib)坝,坝高65米,以后斜墙坝陆续兴建,迄今已建成的有180座以上,其中最高为1977年建成的西班牙埃尔利莫内罗(El.Limonero)坝,坝高101米;其次为1978年建成的我国石砭峪坝,坝高85米。
First, the development of the heart wall dam Bituminous concrete as a filling dam seepage prevention body there are two types: one is set in the upstream dam surface oblique wall type; the other is set in the dam inside the heart wall type. The former was started as early as the 1930s. For example, the Amecker dam, built in 1934, is 12 meters high. The Ghrib dam in Albania, built in 1936, is 65 meters high. The wall dam has been built one after another, so far has been completed more than 180, of which the highest is 1977 El.Limonero dam built in Spain, the dam height of 101 meters; followed by the completion of our country in 1978 Shichang Yu Dam, dam height 85 meters.