碾压混凝土坝的沥青混凝土防渗结构研究  

Seepage prevention structure of asphalt concrete of RCC dam

作　　者：余梁蜀[1] 王文进[1] 张应波[1] 任少辉[1] 

机构地区：[1]西安理工大学水电学院,西安710048

出　　处：《中国水利》2007年第21期24-26,共3页China Water Resources

摘　　要：在分析各类碾压混凝土坝防渗结构特点的基础上,着重论述了沥青混凝土防渗结构在碾压混凝土坝中的应用。工程实践证明,沥青混凝土防渗结构具有防渗效果好,适应变形能力强,施工速度快,与碾压混凝土施工干扰小等特点,是一种有发展前途的防渗结构形式。On the basis of examining features of varied seepage prevention structures of RCC dam, the application of seepage prevention structure with asphalt concrete is mainly discussed. It is demonstrated in practice that the structure has advantages of strong in seepage prevention, conformability and fast in construction with less disturbance, which is good at seepage prevention with great development potential.

关 键 词：水工结构 碾压混凝土坝 防渗结构 沥青混凝土 

分 类 号：TV642.2[水利工程—水利水电工程] TV543