Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam body joint water stop structure construction method
The invention belongs to the technical field of water conservancy projects, and particularly relates to a dam body joint water stop structure construction method which is different from the prior art that a protective cover plate is assembled through a bolt structure in the technical scheme that special-shaped grooves are additionally formed in the two sides of a panel joint, and when a water stop structure is installed, the two ends of the protective cover plate are embedded into the special-shaped grooves; according to the technical scheme, the protective cover plate is fixed through the fixing piece, the special-shaped groove is filled with the epoxy mortar, the connecting position of the protective cover plate and the concrete can be completely sealed, the technical problem that water seeps from the connecting position in the prior art is solved, in the technical scheme, an expansion screw does not need to be adopted for punching the concrete panel, and the cost is reduced. The structure of the panel body is not damaged, and the risk that the dam panel cracks is avoided.
本发明属于水利工程技术领域，具体涉及一种大坝坝体接缝止水结构施工方法，与现有技术中采用螺栓结构将保护盖板不同的是，本技术方案中通过在面板接缝两侧增设异型槽，安装止水结构时，将保护盖板的两端预埋至异型槽中，通过固定件对保护盖板进行固定，并在异型槽中填充环氧砂浆，即可实现保护盖板与混凝土连接处完全密封，解决了现有技术中从连接处渗水的技术问题，且本技术方案中不需要采用膨胀螺丝对混凝土面板进行打孔，不会破坏面板本体的结构，规避了大坝面板产生裂缝的风险。
Dam body joint water stop structure construction method
The invention belongs to the technical field of water conservancy projects, and particularly relates to a dam body joint water stop structure construction method which is different from the prior art that a protective cover plate is assembled through a bolt structure in the technical scheme that special-shaped grooves are additionally formed in the two sides of a panel joint, and when a water stop structure is installed, the two ends of the protective cover plate are embedded into the special-shaped grooves; according to the technical scheme, the protective cover plate is fixed through the fixing piece, the special-shaped groove is filled with the epoxy mortar, the connecting position of the protective cover plate and the concrete can be completely sealed, the technical problem that water seeps from the connecting position in the prior art is solved, in the technical scheme, an expansion screw does not need to be adopted for punching the concrete panel, and the cost is reduced. The structure of the panel body is not damaged, and the risk that the dam panel cracks is avoided.
本发明属于水利工程技术领域，具体涉及一种大坝坝体接缝止水结构施工方法，与现有技术中采用螺栓结构将保护盖板不同的是，本技术方案中通过在面板接缝两侧增设异型槽，安装止水结构时，将保护盖板的两端预埋至异型槽中，通过固定件对保护盖板进行固定，并在异型槽中填充环氧砂浆，即可实现保护盖板与混凝土连接处完全密封，解决了现有技术中从连接处渗水的技术问题，且本技术方案中不需要采用膨胀螺丝对混凝土面板进行打孔，不会破坏面板本体的结构，规避了大坝面板产生裂缝的风险。
Dam body joint water stop structure construction method
一种大坝坝体接缝止水结构施工方法
LIU HONGCHUN (Autor:in) / ZENG NA (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
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