A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined anti-seepage curtain for water conservancy project and construction method of combined anti-seepage curtain
The invention discloses a combined anti-seepage curtain for a water conservancy project and a construction method. The combined anti-seepage curtain comprises a dam, a foundation trench formed in the bottom of the dam, an assembly type anti-seepage curtain and a cast-in-place anti-seepage curtain, wherein the assembly type anti-seepage curtain and the cast-in-place anti-seepage curtain are arranged in the foundation trench; the bottom of the assembly type anti-seepage curtain is as wide as the foundation trench; the cast-in-place anti-seepage curtains are arranged on the two sides of the assembly type anti- The assembly type anti-seepage curtain comprises a third anti-seepage curtain, a plurality of second anti-seepage curtains and a first anti-seepage curtain which are sequentially spliced from top to bottom. The outer surfaces of the first anti-seepage curtain, the second anti-seepage curtain and the third anti-seepage curtain are of concave-convex clamping convex structures; waterproof coatings are coated on the outer surfaces of the first anti-seepage curtain, the second anti-seepage curtain and the third anti-seepage curtain; a geomembrane is arranged on the outer surface of the waterproof coating; the assembly type anti-seepage curtain and the cast-in-place anti-seepage curtain are combined, and meanwhile multiple anti-seepage measures are arranged, so that the forming quality and the anti-seepage effect of the anti-seepage curtain are greatly improved.
本发明公开了一种水利工程用联合防渗帷幕及施工方法，联合防渗帷幕包括堤坝、设于所述堤坝底部的基槽，设于基槽内的装配式防渗帷幕和现浇防渗帷幕；装配式防渗帷幕的底部和基槽同宽；现浇防渗帷幕设于装配式防渗帷幕的两侧；装配式防渗帷幕包括由上而下依次拼接的第三防渗帷幕、若干第二防渗帷幕和第一防渗帷幕；第一防渗帷幕、第二防渗帷幕和第三防渗帷幕的外表面为凹凸相间的卡凸结构；第一防渗帷幕、第二防渗帷幕和第三防渗帷幕的外表面途有防水涂料；防水涂料的外表面设有土工膜；通过将装配式防渗帷幕与现浇防渗帷幕相结合，同时设置多道防渗措施，实现防渗帷幕的成型质量和防渗效果的大幅提高。
Combined anti-seepage curtain for water conservancy project and construction method of combined anti-seepage curtain
The invention discloses a combined anti-seepage curtain for a water conservancy project and a construction method. The combined anti-seepage curtain comprises a dam, a foundation trench formed in the bottom of the dam, an assembly type anti-seepage curtain and a cast-in-place anti-seepage curtain, wherein the assembly type anti-seepage curtain and the cast-in-place anti-seepage curtain are arranged in the foundation trench; the bottom of the assembly type anti-seepage curtain is as wide as the foundation trench; the cast-in-place anti-seepage curtains are arranged on the two sides of the assembly type anti- The assembly type anti-seepage curtain comprises a third anti-seepage curtain, a plurality of second anti-seepage curtains and a first anti-seepage curtain which are sequentially spliced from top to bottom. The outer surfaces of the first anti-seepage curtain, the second anti-seepage curtain and the third anti-seepage curtain are of concave-convex clamping convex structures; waterproof coatings are coated on the outer surfaces of the first anti-seepage curtain, the second anti-seepage curtain and the third anti-seepage curtain; a geomembrane is arranged on the outer surface of the waterproof coating; the assembly type anti-seepage curtain and the cast-in-place anti-seepage curtain are combined, and meanwhile multiple anti-seepage measures are arranged, so that the forming quality and the anti-seepage effect of the anti-seepage curtain are greatly improved.
本发明公开了一种水利工程用联合防渗帷幕及施工方法，联合防渗帷幕包括堤坝、设于所述堤坝底部的基槽，设于基槽内的装配式防渗帷幕和现浇防渗帷幕；装配式防渗帷幕的底部和基槽同宽；现浇防渗帷幕设于装配式防渗帷幕的两侧；装配式防渗帷幕包括由上而下依次拼接的第三防渗帷幕、若干第二防渗帷幕和第一防渗帷幕；第一防渗帷幕、第二防渗帷幕和第三防渗帷幕的外表面为凹凸相间的卡凸结构；第一防渗帷幕、第二防渗帷幕和第三防渗帷幕的外表面途有防水涂料；防水涂料的外表面设有土工膜；通过将装配式防渗帷幕与现浇防渗帷幕相结合，同时设置多道防渗措施，实现防渗帷幕的成型质量和防渗效果的大幅提高。
Combined anti-seepage curtain for water conservancy project and construction method of combined anti-seepage curtain
一种水利工程用联合防渗帷幕及其施工方法
LI ZHEN (author) / LIU XIAOFENG (author) / ZHANG XIAOLONG (author) / LUO RENKUN (author) / FU BAIYONG (author) / KUANG YICHENG (author) / LIU XINGXING (author) / LI YUWEI (author) / LIU YONGLIANG (author) / SHI QILONG (author)
2025-01-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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