巴西阿利亚河口坝是目前世界上最高的一座钢筋混凝土面板堆石坝,高160米。建于1975～1980年。它的设计和施工比较大胆,既采用了当代的先进技术,也注意到了节约和实际情况,吸取了世界上这类坝的经验,对过高的指标予以降低,施工工艺也加以简化。例如对坝体材料的分区、对级配和压缩性的要求、对接缝系统的改进,以及基础处理等等。这个 Brazil’s Alia River Estuary dam is the tallest concrete facing rockfill dam in the world with a height of 160 meters. Built in 1975 to 1980. Its design and construction are relatively bold. It not only adopts the advanced technology of the present age, but also takes notice of the saving and the actual situation. It draws on the experience of such dams in the world, reduces the excessive index and simplifies the construction process. Such as zoning of dam materials, grading and compressibility requirements, improvements to seam systems, and basic handling. This one