杜河水电站大坝小石子砂浆砌石的施工及特点

Construction Stone Masonry with Small Stone Cement Mortar in Dam of Dyhe Hydroelectric Station and Its Feature

杜河水电站枢纽拦河坝为一座浆砌石重力坝,坝高44.5m,大坝横剖面上游侧为钢筋混凝土防渗面板,其余均为浆砌块石。文中从枢纽大坝砌体小石子砂浆的配合比、砌石体的施工工艺、施工特点等方面,进行了详细的介绍。

The dam of Dyhe Hydroelectric Station is a masonry gravity dam. Its height is 44.5m, and it is made of stone masonry with small stone cement mortar, its upstream anti-seepage face slab is made of reinforced concrete. This paper narrates the mix proportion of small stone cement mortar, construction technique and feature.