A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Joint surface water stop structure of rock-fill dam face plate, construction process and rock-fill dam
The invention provides a joint surface water stop structure of a rock-fill dam face plate, a construction process and a rock-fill dam. The surface water stop structure is used for blocking a joint notch between concrete face plates and comprises a flexible gluing layer, a flexible cement gum layer and a flexible plate; the flexible gluing layer is manufactured on a construction site and is embedded in the bottom of the joint notch; the upper portion of the flexible gluing layer is covered with the flexible cement gum layer, the part, not filled with the flexible mortar embedding layer, in the joint notch is filled with the flexible cement gum layer, and the flexible cement gum layer protrudes out of the surfaces of the concrete face plates or is flush with the surfaces of the concrete face plates; and the flexible plate wraps the flexible cement gum layer, is attached to the surfaces of the concrete face plates and is fixed to the concrete face plates. The joint surface water stop structure can solve the problems that in the prior art, concrete face plate joint caulking materials are inconvenient to install, and the water stop effect of a water stop structure is poor.
本发明提供了堆石坝面板的接缝表层止水结构、施工工艺及堆石坝，该表层止水结构用于封堵混凝土面板之间的缝隙槽口，其包括柔性胶结层、柔性胶泥层和柔性板材；柔性胶结层为施工现场制作，嵌填所述缝隙槽口的底部；柔性胶结层上部覆盖有柔性胶泥层，柔性胶泥层充填缝隙槽口中未被柔性砂浆嵌填层填满的部分，柔性胶泥层突出于混凝土面板表面或与混凝土面板表面齐平；柔性板材包裹柔性胶泥层，贴合混凝土面板表面并固定在混凝土面板上，本发明的接缝表层止水结构能够解决现有技术中的混凝土面板缝隙嵌缝材料安装不便、止水结构的止水效果不佳等问题。
Joint surface water stop structure of rock-fill dam face plate, construction process and rock-fill dam
The invention provides a joint surface water stop structure of a rock-fill dam face plate, a construction process and a rock-fill dam. The surface water stop structure is used for blocking a joint notch between concrete face plates and comprises a flexible gluing layer, a flexible cement gum layer and a flexible plate; the flexible gluing layer is manufactured on a construction site and is embedded in the bottom of the joint notch; the upper portion of the flexible gluing layer is covered with the flexible cement gum layer, the part, not filled with the flexible mortar embedding layer, in the joint notch is filled with the flexible cement gum layer, and the flexible cement gum layer protrudes out of the surfaces of the concrete face plates or is flush with the surfaces of the concrete face plates; and the flexible plate wraps the flexible cement gum layer, is attached to the surfaces of the concrete face plates and is fixed to the concrete face plates. The joint surface water stop structure can solve the problems that in the prior art, concrete face plate joint caulking materials are inconvenient to install, and the water stop effect of a water stop structure is poor.
本发明提供了堆石坝面板的接缝表层止水结构、施工工艺及堆石坝，该表层止水结构用于封堵混凝土面板之间的缝隙槽口，其包括柔性胶结层、柔性胶泥层和柔性板材；柔性胶结层为施工现场制作，嵌填所述缝隙槽口的底部；柔性胶结层上部覆盖有柔性胶泥层，柔性胶泥层充填缝隙槽口中未被柔性砂浆嵌填层填满的部分，柔性胶泥层突出于混凝土面板表面或与混凝土面板表面齐平；柔性板材包裹柔性胶泥层，贴合混凝土面板表面并固定在混凝土面板上，本发明的接缝表层止水结构能够解决现有技术中的混凝土面板缝隙嵌缝材料安装不便、止水结构的止水效果不佳等问题。
Joint surface water stop structure of rock-fill dam face plate, construction process and rock-fill dam
堆石坝面板的接缝表层止水结构、施工工艺及堆石坝
HE XUSHENG (author) / ZHOU HENG (author) / PEI YANQING (author) / MIAO ZHE (author) / MA HONGYU (author) / XU XIANGDONG (author) / YUAN LEI (author) / YU TIANLONG (author) / YIN MING (author) / TUNISHA BADAHONG (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Flexible face for rock-fill dam
| Engineering Index Backfile | 1937
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