简要介绍了洪家渡水电站混凝土面板堆石坝面板接缝止水的结构形式、施工方法及施工工艺。
A brief introduction is made on the structure of slab joint seal for the concrete slab rockfill dam of Hongjiadu hydropower plant.
通过有限元计算和复变函数推导，系统研究了面板接缝的渗流规律，给出了接缝渗流量和渗透比降的解析计算公式，可用于面板堆石坝接缝渗流控制的设计。
The seepage of CFRD joints is studied by using finite element calculation and complex variable function. The analytical equations of seepage quantity and gradient are deduced.
详细介绍了水泥混凝上路面板块及接缝处破坏原因，并有针对性地提出了防治措施。
This paper introduces the cause of cement concrete pavement plate and joint destroy and points out the counter measures to preventing it.
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