A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underwater bearing platform fore shaft steel pipe pile cofferdam heightened water retaining structure and construction method
The invention discloses a heightened water retaining structure of an underwater bearing platform fore shaft steel pipe pile cofferdam and a construction method. The heightened water retaining structure comprises fore shaft steel pipe piles, filling concrete I, heightened steel pipes, an upstream side vertical steel plate I, an upstream side vertical steel plate II, a fore shaft horizontal sealing plate, a downstream side vertical steel plate, a bottom horizontal steel plate and filling concrete II. The method is easy to operate, simple in procedure and low in construction technical requirement, and complex construction facilities are not needed. And the problem that the designed height of the cofferdam is lower than the real water level can be simply and quickly solved by using the cofferdam heightened steel pipe pile.
一种水中承台锁口钢管桩围堰加高挡水结构及施工方法，包括锁口钢管桩、填充混凝土Ⅰ、接高钢管、迎水侧竖向钢板Ⅰ、迎水侧竖向钢板Ⅱ、锁口水平封板、背水侧竖向钢板、底部水平钢板、填充混凝土Ⅱ。本发明操作容易，工序简单，施工技术要求不高，不需要使用复杂的施工设施。能够使用围堰接高钢管桩简洁快速地解决当围堰的设计高度低于真实水位的问题。
Underwater bearing platform fore shaft steel pipe pile cofferdam heightened water retaining structure and construction method
The invention discloses a heightened water retaining structure of an underwater bearing platform fore shaft steel pipe pile cofferdam and a construction method. The heightened water retaining structure comprises fore shaft steel pipe piles, filling concrete I, heightened steel pipes, an upstream side vertical steel plate I, an upstream side vertical steel plate II, a fore shaft horizontal sealing plate, a downstream side vertical steel plate, a bottom horizontal steel plate and filling concrete II. The method is easy to operate, simple in procedure and low in construction technical requirement, and complex construction facilities are not needed. And the problem that the designed height of the cofferdam is lower than the real water level can be simply and quickly solved by using the cofferdam heightened steel pipe pile.
一种水中承台锁口钢管桩围堰加高挡水结构及施工方法，包括锁口钢管桩、填充混凝土Ⅰ、接高钢管、迎水侧竖向钢板Ⅰ、迎水侧竖向钢板Ⅱ、锁口水平封板、背水侧竖向钢板、底部水平钢板、填充混凝土Ⅱ。本发明操作容易，工序简单，施工技术要求不高，不需要使用复杂的施工设施。能够使用围堰接高钢管桩简洁快速地解决当围堰的设计高度低于真实水位的问题。
Underwater bearing platform fore shaft steel pipe pile cofferdam heightened water retaining structure and construction method
一种水中承台锁口钢管桩围堰加高挡水结构及施工方法
HU FENGQIANG (author) / YOU TAO (author) / WAN XIANQING (author) / XIONG HONGPING (author) / CHEN JING (author) / ZHAO HANDI (author) / HUANG FENGTAO (author) / DUAN YINFANG (author)
2024-03-05
Patent
Electronic Resource
Chinese
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