王甫洲水利枢纽土石坝设计  

Design of embankment dams for WP

作　　者：谭界雄[1] 

机构地区：[1]长江水利委员会设计院枢纽处

出　　处：《人民长江》1997年第11期27-29,共3页Yangtze River

摘　　要：王甫洲工程土石坝的特点是，坝线长（全长达１７５２２．４９ｍ），与混凝土建筑物连接段多，主河床土石坝、谷城土石坝及老河道两侧围堤的坝体坝基防渗型式各异。着重介绍了各段土石坝概况、筑坝材料的性质、复合土工膜的应用和中细砂地基强夯处理等。The distinguishing features of the Wangfuzhou Project′s earth rockfill dam consist in that the dam axis is very long with its total length of 17 522.49 m,connecting sections with concrete structures are numerous,and the earth rockfill dam on the main river channel,the Gucheng earth rockfill dam and the embankments on both sides of the old river channel are different from each other in types of seepage control for dams and their foundations.This paper emphatically presents the general situations of earth rockfill dams,properties of embankment materials,application of composite geotechnical membrane and treatment of medium-fine-sand foundation by means of heavy tamping.

关 键 词：土石坝 设计 水利枢纽工程 王甫洲工程 

分 类 号：TV641[水利工程—水利水电工程]