苏丹上阿特巴拉河床心墙坝填筑施工

Filling Construction of the Riverbed Core Dam of Upper Atbara Project in Sudan

针对苏丹上阿特巴拉水利枢纽项目河床心墙坝的工程特点、进度计划和填筑施工过程要求,分析雨季对填筑施工的影响、河床心墙坝分期分段施工方法各区料的施工顺序及其施工方法,为河床心墙坝填筑工程的顺利进行提供技术支持。

The engineering features, progress schedule and construction requirement for filling process of the riverbed core dam of Upper Atbara Project in Sudan are introduced. Impacts of the rainy season on filling construction, and the construction sequence and methods for different materials adopted in the filling process by stages and sections are analyzed. It provides technical support for the filling construction of the riverbed core dam, and of great value to similar projects.