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A platform for research: civil engineering, architecture and urbanism
Connecting structure of newly-built anti-flood wall and built anti-flood wall and construction method
The invention discloses a connecting structure of a newly-built anti-flood wall and a built anti-flood wall and a construction method. The connecting structure comprises an extension section arranged at the end, close to the end connected with the newly-built anti-flood wall, of the built anti-flood wall; a deformation joint and an embedded water stop device are arranged between the extension section and the newly-built anti-flood wall; the deformation joint is filled with an elastic material to form a seal; a plurality of layers of U-shaped built anti-flood wall extension section embedded bars and newly-built anti-flood wall reinforcing bars are symmetrically arranged in the extension section and the newly-built anti-flood wall according to the deformation joints; and each built anti-flood wall extension section embedded steel bar and each newly-built anti-flood wall reinforcing bar, which are concave inwards, surround the outer side of the corresponding part of the embedded water stop device. During construction, firstly, built anti-flood wall extension section embedded steel bars are embedded into a built anti-flood wall, a reinforcement cage is bound, an embedded water stop device is embedded, after pouring of the extension section is completed, newly-built anti-flood wall reinforcing bars are arranged, a newly-built anti-flood wall is built, and finally a seal is arranged. The water stop structure is good in water stop effect and high in deformation adaptability, and structural safety is better guaranteed.
本发明公开了新建防洪墙与已建防洪墙的连接结构及施工方法，包括已建防洪墙靠近与新建防洪墙连接的一端设有的延伸段；延伸段与新建防洪墙之间设有变形缝和埋入式止水装置；变形缝内填充有弹性材料形成封口；延伸段内和新建防洪墙内均根据变形缝对称的设有多层呈“凹”字形的已建防洪墙延伸段植筋和新建防洪墙配筋；每一已建防洪墙延伸段植筋和每一新建防洪墙配筋呈“凹”字形的内凹均围绕在埋入式止水装置相应部分的外侧。施工时，先在已建防洪墙植入已建防洪墙延伸段植筋、绑扎钢筋笼并埋入埋入式止水装置，完成延伸段的浇筑后，再设置新建防洪墙配筋并建造新建防洪墙，最后设置封口。本发明止水效果好、适应变形能力强、结构安全更有保障。
Connecting structure of newly-built anti-flood wall and built anti-flood wall and construction method
The invention discloses a connecting structure of a newly-built anti-flood wall and a built anti-flood wall and a construction method. The connecting structure comprises an extension section arranged at the end, close to the end connected with the newly-built anti-flood wall, of the built anti-flood wall; a deformation joint and an embedded water stop device are arranged between the extension section and the newly-built anti-flood wall; the deformation joint is filled with an elastic material to form a seal; a plurality of layers of U-shaped built anti-flood wall extension section embedded bars and newly-built anti-flood wall reinforcing bars are symmetrically arranged in the extension section and the newly-built anti-flood wall according to the deformation joints; and each built anti-flood wall extension section embedded steel bar and each newly-built anti-flood wall reinforcing bar, which are concave inwards, surround the outer side of the corresponding part of the embedded water stop device. During construction, firstly, built anti-flood wall extension section embedded steel bars are embedded into a built anti-flood wall, a reinforcement cage is bound, an embedded water stop device is embedded, after pouring of the extension section is completed, newly-built anti-flood wall reinforcing bars are arranged, a newly-built anti-flood wall is built, and finally a seal is arranged. The water stop structure is good in water stop effect and high in deformation adaptability, and structural safety is better guaranteed.
本发明公开了新建防洪墙与已建防洪墙的连接结构及施工方法，包括已建防洪墙靠近与新建防洪墙连接的一端设有的延伸段；延伸段与新建防洪墙之间设有变形缝和埋入式止水装置；变形缝内填充有弹性材料形成封口；延伸段内和新建防洪墙内均根据变形缝对称的设有多层呈“凹”字形的已建防洪墙延伸段植筋和新建防洪墙配筋；每一已建防洪墙延伸段植筋和每一新建防洪墙配筋呈“凹”字形的内凹均围绕在埋入式止水装置相应部分的外侧。施工时，先在已建防洪墙植入已建防洪墙延伸段植筋、绑扎钢筋笼并埋入埋入式止水装置，完成延伸段的浇筑后，再设置新建防洪墙配筋并建造新建防洪墙，最后设置封口。本发明止水效果好、适应变形能力强、结构安全更有保障。
Connecting structure of newly-built anti-flood wall and built anti-flood wall and construction method
新建防洪墙与已建防洪墙的连接结构及施工方法
ZHANG CHANGTAO (author) / DAI YONGZHI (author)
2022-04-19
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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