沥青砂浆防渗在上犹江坝面的应用

Application of asphalt mortar impervious structure in Shangyoujiang River Power Plant

上犹江水电站在我国首次采用了沥青砂浆作为混凝土坝上游面的防渗层,运行五十多年来防渗效果显著,为大坝迎水面防渗结构的科研、设计、施工和运行提供了宝贵经验。本文介绍了上犹江水电站大坝防渗层的结构型式、布置、施工和工程应用效果。

The paper introduced the design and application such as material selection, mix proportion, performance index, structure arrangement and construction technology. The fact shows that asphalt mortar impervious structure has favorable effect in Shangyoujiang River Power Plant.