Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage wall structure for earth and rockfill dam and construction method of anti-seepage wall structure
The invention relates to an anti-seepage wall structure for an earth and rockfill dam and a construction method of the anti-seepage wall structure, and discloses an anti-seepage wall structure and a construction method of the anti-seepage wall structure, which are better in anti-seepage effect and enable no gap to be reserved between two layers of vertically adjacent concrete anti-seepage surfaces through a stepped anti-seepage wall. The anti-seepage structure is characterized in that the anti-seepage structure is composed of concrete anti-seepage faces, anti-seepage extensions, a rock-soil foundation and reinforcing steel bars, the multiple layers of concrete anti-seepage faces are arranged on the side face of the rock-soil foundation and are arranged in a stepped mode in the height direction of the side face of the rock-soil foundation, the overlapping height of every two adjacent layers of concrete anti-seepage faces is 0.3-2 m, and the height of the concrete anti-seepage extensions is 0.3-2 m. A plurality of reinforcing steel bars are arranged in the concrete anti-seepage faces, the length of the reinforcing steel bars is equal to the height of the concrete anti-seepage faces, the reinforcing steel bars are arranged at equal intervals in the width direction of the concrete anti-seepage faces, and an anti-seepage extending end is arranged on the side face of the concrete anti-seepage face on the bottommost layer.
本发明一种用于土石坝堰的防渗墙结构及其施工方法公开了一种通过阶梯式的防渗墙，使上下相邻的两层混凝土防渗面之间不留缝隙，防渗效果更好的防渗墙结构及其施工方法。其特征在于由混凝土防渗面、防渗延伸、岩土基以及加固钢筋组成，岩土基的侧面置有多层混凝土防渗面，多层所述混凝土防渗面沿所述岩土基的侧面的高度方向呈阶梯式排列，相邻的两层所述混凝土防渗面重叠的高度为0.3‑2m，所述混凝土防渗面内置有多个加固钢筋，所述加固钢筋的长度等于所述混凝土防渗面的高度，多个所述加固钢筋沿所述混凝土防渗面的宽度方向等距排列，最底层的所述混凝土防渗面的侧面置有防渗延伸的一端。
Anti-seepage wall structure for earth and rockfill dam and construction method of anti-seepage wall structure
The invention relates to an anti-seepage wall structure for an earth and rockfill dam and a construction method of the anti-seepage wall structure, and discloses an anti-seepage wall structure and a construction method of the anti-seepage wall structure, which are better in anti-seepage effect and enable no gap to be reserved between two layers of vertically adjacent concrete anti-seepage surfaces through a stepped anti-seepage wall. The anti-seepage structure is characterized in that the anti-seepage structure is composed of concrete anti-seepage faces, anti-seepage extensions, a rock-soil foundation and reinforcing steel bars, the multiple layers of concrete anti-seepage faces are arranged on the side face of the rock-soil foundation and are arranged in a stepped mode in the height direction of the side face of the rock-soil foundation, the overlapping height of every two adjacent layers of concrete anti-seepage faces is 0.3-2 m, and the height of the concrete anti-seepage extensions is 0.3-2 m. A plurality of reinforcing steel bars are arranged in the concrete anti-seepage faces, the length of the reinforcing steel bars is equal to the height of the concrete anti-seepage faces, the reinforcing steel bars are arranged at equal intervals in the width direction of the concrete anti-seepage faces, and an anti-seepage extending end is arranged on the side face of the concrete anti-seepage face on the bottommost layer.
本发明一种用于土石坝堰的防渗墙结构及其施工方法公开了一种通过阶梯式的防渗墙，使上下相邻的两层混凝土防渗面之间不留缝隙，防渗效果更好的防渗墙结构及其施工方法。其特征在于由混凝土防渗面、防渗延伸、岩土基以及加固钢筋组成，岩土基的侧面置有多层混凝土防渗面，多层所述混凝土防渗面沿所述岩土基的侧面的高度方向呈阶梯式排列，相邻的两层所述混凝土防渗面重叠的高度为0.3‑2m，所述混凝土防渗面内置有多个加固钢筋，所述加固钢筋的长度等于所述混凝土防渗面的高度，多个所述加固钢筋沿所述混凝土防渗面的宽度方向等距排列，最底层的所述混凝土防渗面的侧面置有防渗延伸的一端。
Anti-seepage wall structure for earth and rockfill dam and construction method of anti-seepage wall structure
用于土石坝堰的防渗墙结构及其施工方法
XIE ZHENMIN (Autor:in) / ZHOU XIUWANG (Autor:in) / WEI JIAO (Autor:in) / XUE CHUANFENG (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
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