Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge cofferdam structure based on micro piles and closed ring-forming construction method of bridge cofferdam structure
The invention relates to a bridge cofferdam structure based on micro piles and a closed ring-forming construction method thereof, the bridge cofferdam structure comprises a closed ring-shaped cofferdam body, the closed ring-shaped cofferdam body is a cofferdam wall body which is mainly formed by annularly arranging a plurality of micro piles on a side line of a foundation pit, the inner sides of all the miniature piles are connected into a whole through a plurality of annular cofferdam surrounding purlins arranged at intervals in the vertical direction, and the tops of all the miniature piles are located above the base plane and annularly connected into a whole through concrete cap beams. According to the invention, more excellent stress stability, capability of resisting pressure of outside soil and the function of a waterproof curtain can be exerted, and the device has the advantages of few input equipment resources, high construction efficiency, low cost, low noise and high safety.
一种基于微型桩的桥梁围堰结构及其封闭成环施工工法，其桥梁围堰结构，包括封闭环状围堰本体，所述封闭环状围堰本体为主要由多个微型桩环向布置在基坑的边线构成的围堰墙体，所有微型桩的内侧通过沿垂直方向间隔布置的多个环形围堰围檩连接成为整体，所有微型桩的顶部位于基面以上且通过混凝土帽梁环向连接为一体。本发明能够发挥更优越的受力稳定性、抵挡外侧土压力的能力及止水帷幕的作用，且投入设备资源少，施工效率高，成本低，噪音小，安全性高。
Bridge cofferdam structure based on micro piles and closed ring-forming construction method of bridge cofferdam structure
The invention relates to a bridge cofferdam structure based on micro piles and a closed ring-forming construction method thereof, the bridge cofferdam structure comprises a closed ring-shaped cofferdam body, the closed ring-shaped cofferdam body is a cofferdam wall body which is mainly formed by annularly arranging a plurality of micro piles on a side line of a foundation pit, the inner sides of all the miniature piles are connected into a whole through a plurality of annular cofferdam surrounding purlins arranged at intervals in the vertical direction, and the tops of all the miniature piles are located above the base plane and annularly connected into a whole through concrete cap beams. According to the invention, more excellent stress stability, capability of resisting pressure of outside soil and the function of a waterproof curtain can be exerted, and the device has the advantages of few input equipment resources, high construction efficiency, low cost, low noise and high safety.
一种基于微型桩的桥梁围堰结构及其封闭成环施工工法，其桥梁围堰结构，包括封闭环状围堰本体，所述封闭环状围堰本体为主要由多个微型桩环向布置在基坑的边线构成的围堰墙体，所有微型桩的内侧通过沿垂直方向间隔布置的多个环形围堰围檩连接成为整体，所有微型桩的顶部位于基面以上且通过混凝土帽梁环向连接为一体。本发明能够发挥更优越的受力稳定性、抵挡外侧土压力的能力及止水帷幕的作用，且投入设备资源少，施工效率高，成本低，噪音小，安全性高。
Bridge cofferdam structure based on micro piles and closed ring-forming construction method of bridge cofferdam structure
一种基于微型桩的桥梁围堰结构及其封闭成环施工工法
SU XIAODONG (Autor:in) / ZHANG LIANG (Autor:in) / JIANG HAITAO (Autor:in) / TAO JIAN (Autor:in) / DU YUNFENG (Autor:in) / ZHANG LU (Autor:in) / SHEN ZHEN (Autor:in) / ZHANG YONG (Autor:in)
07.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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