A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a supporting unit piece which comprises H-shaped steel, a reinforcing plate is welded to a flange of the H-shaped steel, a notch of a groove of the H-shaped steel is closed, a containing cavity is formed between the H-shaped steel and the reinforcing plate, and concrete is poured into the containing cavity. The ends, deviating from the reinforcing plates, of the flanges of the H-shaped steel form connecting ends, and bolt holes are formed in the connecting ends. End plates are welded to the two ends of the H-shaped steel, openings, facing the length direction of the H-shaped steel, of two notches of the H-shaped steel are closed, and connecting holes are formed in the end plates. The invention further discloses a foundation pit supporting structure composed of the supporting unit pieces and a construction method of the foundation pit supporting structure. The supporting unit piece has higher strength and rigidity of a structural piece, and foundation pit supporting components such as a combined crown beam, a combined enclosing purlin, a horizontal support and a support can be conveniently manufactured through the supporting unit piece.
本发明公开了一种支护单元件，其包括一H型钢，增强板焊接在该H型钢的翼缘上，将H型钢的一个凹槽的槽口封闭，在H型钢与增强板之间形成容纳腔，在容纳腔内浇注有混凝土；H型钢的翼缘背离增强板的一端形成为连接端，在连接端上开设有螺栓孔；在H型钢的两端均焊接有端头板，将H型钢的两个槽口朝向该H型钢长度方向的开口封闭，在端头板上开设有连接孔。本申请还公开了采用支护单元件所构成的基坑支护结构，以及基坑支护结构的施工方法。该支护单元件具有更高结构件的强度和刚度，利用该支护单元件能够方便制成组合冠梁、组合围檩、水平支撑以及支架等基坑支撑部件。
The invention discloses a supporting unit piece which comprises H-shaped steel, a reinforcing plate is welded to a flange of the H-shaped steel, a notch of a groove of the H-shaped steel is closed, a containing cavity is formed between the H-shaped steel and the reinforcing plate, and concrete is poured into the containing cavity. The ends, deviating from the reinforcing plates, of the flanges of the H-shaped steel form connecting ends, and bolt holes are formed in the connecting ends. End plates are welded to the two ends of the H-shaped steel, openings, facing the length direction of the H-shaped steel, of two notches of the H-shaped steel are closed, and connecting holes are formed in the end plates. The invention further discloses a foundation pit supporting structure composed of the supporting unit pieces and a construction method of the foundation pit supporting structure. The supporting unit piece has higher strength and rigidity of a structural piece, and foundation pit supporting components such as a combined crown beam, a combined enclosing purlin, a horizontal support and a support can be conveniently manufactured through the supporting unit piece.
本发明公开了一种支护单元件，其包括一H型钢，增强板焊接在该H型钢的翼缘上，将H型钢的一个凹槽的槽口封闭，在H型钢与增强板之间形成容纳腔，在容纳腔内浇注有混凝土；H型钢的翼缘背离增强板的一端形成为连接端，在连接端上开设有螺栓孔；在H型钢的两端均焊接有端头板，将H型钢的两个槽口朝向该H型钢长度方向的开口封闭，在端头板上开设有连接孔。本申请还公开了采用支护单元件所构成的基坑支护结构，以及基坑支护结构的施工方法。该支护单元件具有更高结构件的强度和刚度，利用该支护单元件能够方便制成组合冠梁、组合围檩、水平支撑以及支架等基坑支撑部件。
Supporting unit piece, foundation pit supporting structure and construction method of foundation pit supporting structure
支护单元件、基坑支护结构及其施工方法
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Foundation pit supporting structure and foundation pit supporting construction method
| European Patent Office | 2024
Foundation pit supporting structure and foundation pit supporting construction method
| European Patent Office | 2024
Foundation pit supporting structure and foundation pit supporting construction method
| European Patent Office | 2023
Foundation pit supporting structure and foundation pit supporting method
| European Patent Office | 2024
Supporting unit and supporting structure for foundation pit
| European Patent Office | 2024