Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protective structure of asphalt concrete face rockfill dam and construction method
The embodiment of the invention discloses a protection structure of an asphalt concrete face rockfill dam and a construction method, and belongs to the technical field of water conservancy project asphalt concrete seepage prevention. Wide-flange light I-shaped steel and a plurality of heat preservation plates are sequentially laid along the axis of the dam, the fixing pieces are used for fixing the wide-flange light I-shaped steel to a wave wall and a concrete toe board, and the mounting rings are used for connecting the heat preservation plates to the wide-flange light I-shaped steel. The construction method of the protection structure mainly comprises the steps that the fixing assemblies are pre-buried in the wave wall and the concrete toe board according to the arrangement positions, the wide-flange light I-shaped steel is installed, the heat preservation board is laid, and the heat preservation board is fixed through the installation rings and the hooks. The asphalt concrete anti-seepage face plate has the advantages of being good in ultraviolet irradiation aging prevention, high-temperature flowing prevention, low-temperature frost crack prevention and the like on the asphalt concrete anti-seepage face plate; and the construction method is simple, and the construction speed is high.
本申请实施例公开的是沥青混凝土面板堆石坝的防护结构和施工方法，属于水利工程沥青混凝土防渗技术领域，所述的防护结构包括，沿坝轴线依次铺设宽翼缘轻型的工字钢和多块保温板、用于将宽翼缘轻型工字钢固定在防浪墙和混凝土趾板上的固定件、用于将保温板连接在宽翼缘轻型的工字钢上的安装环。所述防护结构施工方法主要包括，按照设置位置在防浪墙和混凝土趾板预埋固定组件、安装宽翼缘轻型的工字钢、铺设保温板，安装环和挂钩对保温板固定。本发明对沥青混凝土防渗面板具有良好的防紫外线照射老化问题，防止高温流淌、低温冻裂问题等优点；而且本发明施工方法简单，施工速度快。
Protective structure of asphalt concrete face rockfill dam and construction method
The embodiment of the invention discloses a protection structure of an asphalt concrete face rockfill dam and a construction method, and belongs to the technical field of water conservancy project asphalt concrete seepage prevention. Wide-flange light I-shaped steel and a plurality of heat preservation plates are sequentially laid along the axis of the dam, the fixing pieces are used for fixing the wide-flange light I-shaped steel to a wave wall and a concrete toe board, and the mounting rings are used for connecting the heat preservation plates to the wide-flange light I-shaped steel. The construction method of the protection structure mainly comprises the steps that the fixing assemblies are pre-buried in the wave wall and the concrete toe board according to the arrangement positions, the wide-flange light I-shaped steel is installed, the heat preservation board is laid, and the heat preservation board is fixed through the installation rings and the hooks. The asphalt concrete anti-seepage face plate has the advantages of being good in ultraviolet irradiation aging prevention, high-temperature flowing prevention, low-temperature frost crack prevention and the like on the asphalt concrete anti-seepage face plate; and the construction method is simple, and the construction speed is high.
本申请实施例公开的是沥青混凝土面板堆石坝的防护结构和施工方法，属于水利工程沥青混凝土防渗技术领域，所述的防护结构包括，沿坝轴线依次铺设宽翼缘轻型的工字钢和多块保温板、用于将宽翼缘轻型工字钢固定在防浪墙和混凝土趾板上的固定件、用于将保温板连接在宽翼缘轻型的工字钢上的安装环。所述防护结构施工方法主要包括，按照设置位置在防浪墙和混凝土趾板预埋固定组件、安装宽翼缘轻型的工字钢、铺设保温板，安装环和挂钩对保温板固定。本发明对沥青混凝土防渗面板具有良好的防紫外线照射老化问题，防止高温流淌、低温冻裂问题等优点；而且本发明施工方法简单，施工速度快。
Protective structure of asphalt concrete face rockfill dam and construction method
沥青混凝土面板堆石坝的防护结构和施工方法
QU MANLI (Autor:in) / YING PENGTAO (Autor:in) / YU JIANSHENG (Autor:in) / GUO KAI (Autor:in) / ZHANG PENG (Autor:in) / ZHENG JINGXING (Autor:in) / ZHOU GANG (Autor:in) / ZHANG QIQI (Autor:in) / FU SHAN (Autor:in) / LIU TAO (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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