Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lock catch steel pipe pile and arc-shaped steel sheet pile combined type foundation pit supporting structure and construction method
The invention discloses a lock catch steel pipe pile and arc-shaped steel plate pile combined type foundation pit supporting structure and a construction method, and belongs to the technical field of foundation pit supporting. The multiple steel pipe piles are arranged in parallel at intervals and located between the two steel top beams; one end of the steel pipe pile is vertically or obliquely inserted into a soil body at the bottom of the foundation pit, and a lock catch is arranged on the steel pipe pile; the arc-shaped steel sheet piles are arranged between every two adjacent steel pipe piles, one end of each arc-shaped steel sheet pile is inserted into the lock catch of one steel pipe pile, and the other end of each arc-shaped steel sheet pile is inserted into the lock catch of the other steel pipe pile; the two steel top beams are fixedly installed at the second ends of the steel pipe piles, and one steel top beam is fixedly connected with the arc-shaped steel plate piles. The steel pipe piles and the steel sheet piles are combined together through the lock catches to form a supporting structure, and the soil retaining and water stopping effects are achieved; meanwhile, the steel pipe piles and the arc-shaped steel sheet piles are made of recoverable materials, the environment is protected, reutilization is achieved, and manufacturing cost is saved.
本发明公开了一种锁扣钢管桩和弧形钢板桩组合式基坑支护结构及施工方法，属于基坑支护技术领域，其包括：平行设置的2个钢冠梁；多个间隔平行设置的钢管桩，多个钢管桩位于2个钢冠梁之间；钢管桩的一端垂直或倾斜插置在基坑坑底的土体内，钢管桩上设置有锁扣；多个弧形钢板桩，弧形钢板桩设置在相邻的2个钢管桩之间，弧形钢板桩的一端插置在其中一个钢管桩的锁扣内，另一端插置在另一个钢管桩的锁扣内；2个钢冠梁均固定安装在钢管桩的第二端，其中一个钢冠梁与弧形钢板桩固定连接。本发明利用锁扣将钢管桩及钢板桩组合在一起形成支护结构，起到挡土与止水的作用；同时，钢管桩与弧形钢板桩采用可回收材料，保护环境，可重复利用，节省造价。
Lock catch steel pipe pile and arc-shaped steel sheet pile combined type foundation pit supporting structure and construction method
The invention discloses a lock catch steel pipe pile and arc-shaped steel plate pile combined type foundation pit supporting structure and a construction method, and belongs to the technical field of foundation pit supporting. The multiple steel pipe piles are arranged in parallel at intervals and located between the two steel top beams; one end of the steel pipe pile is vertically or obliquely inserted into a soil body at the bottom of the foundation pit, and a lock catch is arranged on the steel pipe pile; the arc-shaped steel sheet piles are arranged between every two adjacent steel pipe piles, one end of each arc-shaped steel sheet pile is inserted into the lock catch of one steel pipe pile, and the other end of each arc-shaped steel sheet pile is inserted into the lock catch of the other steel pipe pile; the two steel top beams are fixedly installed at the second ends of the steel pipe piles, and one steel top beam is fixedly connected with the arc-shaped steel plate piles. The steel pipe piles and the steel sheet piles are combined together through the lock catches to form a supporting structure, and the soil retaining and water stopping effects are achieved; meanwhile, the steel pipe piles and the arc-shaped steel sheet piles are made of recoverable materials, the environment is protected, reutilization is achieved, and manufacturing cost is saved.
本发明公开了一种锁扣钢管桩和弧形钢板桩组合式基坑支护结构及施工方法，属于基坑支护技术领域，其包括：平行设置的2个钢冠梁；多个间隔平行设置的钢管桩，多个钢管桩位于2个钢冠梁之间；钢管桩的一端垂直或倾斜插置在基坑坑底的土体内，钢管桩上设置有锁扣；多个弧形钢板桩，弧形钢板桩设置在相邻的2个钢管桩之间，弧形钢板桩的一端插置在其中一个钢管桩的锁扣内，另一端插置在另一个钢管桩的锁扣内；2个钢冠梁均固定安装在钢管桩的第二端，其中一个钢冠梁与弧形钢板桩固定连接。本发明利用锁扣将钢管桩及钢板桩组合在一起形成支护结构，起到挡土与止水的作用；同时，钢管桩与弧形钢板桩采用可回收材料，保护环境，可重复利用，节省造价。
Lock catch steel pipe pile and arc-shaped steel sheet pile combined type foundation pit supporting structure and construction method
锁扣钢管桩和弧形钢板桩组合式基坑支护结构及施工方法
SHI YINGGUANG (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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