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A platform for research: civil engineering, architecture and urbanism
Concrete dam sealing anti-seepage reinforcing structure and construction method thereof
The concrete dam sealing anti-seepage reinforcing structure comprises a dam body and a dam foundation, an anti-seepage panel is arranged on the water retaining side of the dam body, and a gallery is arranged at the bottom of the dam body; the dam foundation is divided into a permeable layer, an aquitard and an impermeable layer from top to bottom, and an impermeable curtain is arranged in the dam foundation; a locking mechanism is arranged in the dam body, a connecting mechanism is arranged in the anti-seepage panel, and the locking mechanism and the connecting mechanism are matched to mutually tension and fix the anti-seepage panel and the dam body, so that the stability of the anti-seepage panel is improved; two-stage seepage prevention is formed by seepage geotechnical cloth of the seepage prevention curtain and the seepage prevention wall plate, and the seepage prevention effect is effectively improved.
本发明公开了一种混凝土坝封闭防渗加固结构及其施工方法，包括坝体和坝基，坝体的挡水侧设置有防渗面板，坝体的底部设置有廊道；坝基由上至下分为透水层、弱透水层和不透水层，坝基内设置有防渗帷幕；坝体内设置有锁紧机构，防渗面板内设置有连接机构，锁紧机构与连接机构配合将防渗面板与坝体相互拉紧固定，提高防渗面板稳固性；防渗帷幕的渗土工布与防渗墙板组成两级防渗，有效的提高了防渗效果。
Concrete dam sealing anti-seepage reinforcing structure and construction method thereof
The concrete dam sealing anti-seepage reinforcing structure comprises a dam body and a dam foundation, an anti-seepage panel is arranged on the water retaining side of the dam body, and a gallery is arranged at the bottom of the dam body; the dam foundation is divided into a permeable layer, an aquitard and an impermeable layer from top to bottom, and an impermeable curtain is arranged in the dam foundation; a locking mechanism is arranged in the dam body, a connecting mechanism is arranged in the anti-seepage panel, and the locking mechanism and the connecting mechanism are matched to mutually tension and fix the anti-seepage panel and the dam body, so that the stability of the anti-seepage panel is improved; two-stage seepage prevention is formed by seepage geotechnical cloth of the seepage prevention curtain and the seepage prevention wall plate, and the seepage prevention effect is effectively improved.
本发明公开了一种混凝土坝封闭防渗加固结构及其施工方法，包括坝体和坝基，坝体的挡水侧设置有防渗面板，坝体的底部设置有廊道；坝基由上至下分为透水层、弱透水层和不透水层，坝基内设置有防渗帷幕；坝体内设置有锁紧机构，防渗面板内设置有连接机构，锁紧机构与连接机构配合将防渗面板与坝体相互拉紧固定，提高防渗面板稳固性；防渗帷幕的渗土工布与防渗墙板组成两级防渗，有效的提高了防渗效果。
Concrete dam sealing anti-seepage reinforcing structure and construction method thereof
一种混凝土坝封闭防渗加固结构及其施工方法
ZHU DEYONG (author) / XI LEIMING (author) / ZHU MIN (author) / ZHU CHUANGANG (author)
2024-04-30
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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