A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a precast concrete pile. The precast concrete pile comprises a framework layer and a concrete layer, and the framework layer comprises a plurality of reinforcing steel bars evenly distributed in the circumferential direction, a plurality of first ring bodies evenly distributed in the axial direction and a plurality of second ring bodies evenly distributed in the axial direction; the first ring bodies are wrapped on the reinforcing steel bars, the reinforcing steel bars are wrapped on the second ring bodies, and the inclination direction of the first ring bodies is opposite to that of the second ring bodies. The structure of the internal reinforcing steel bars is optimized, so that the reinforcing steel bars obtain better three-dimensional supporting performance, and then the strength of the concrete pile is improved; and meanwhile, the external reinforcing steel bars and the reinforcing steel bars in the pile body can be effectively connected through the connecting structure, then the fixing defect existing in a welding mode is overcome, the connection strength is greatly improved, and the operation is simple and convenient.
本发明公开了一种预制混凝土桩，包括骨架层和混凝土层，所述骨架层包括若干个沿周向均匀分布的钢筋、若干个沿轴向均匀分布的第一环体和若干个沿轴向均匀分布的第二环体；所述第一环体包覆在所述钢筋上，所述钢筋包覆在所述第二环体上，所述第一环体与所述第二环体的倾斜方向相反；本发明通过对其内部钢筋的结构进行优化，使得钢筋获得更优的立体支撑性能，进而提高混凝土桩的强度，同时通过连接结构能够有效的使得外接的钢筋与桩体内的钢筋形成有效连接，进而避免焊接方式存在的固定缺陷，大大提高了连接强度，并且操作也简单方便。
The invention discloses a precast concrete pile. The precast concrete pile comprises a framework layer and a concrete layer, and the framework layer comprises a plurality of reinforcing steel bars evenly distributed in the circumferential direction, a plurality of first ring bodies evenly distributed in the axial direction and a plurality of second ring bodies evenly distributed in the axial direction; the first ring bodies are wrapped on the reinforcing steel bars, the reinforcing steel bars are wrapped on the second ring bodies, and the inclination direction of the first ring bodies is opposite to that of the second ring bodies. The structure of the internal reinforcing steel bars is optimized, so that the reinforcing steel bars obtain better three-dimensional supporting performance, and then the strength of the concrete pile is improved; and meanwhile, the external reinforcing steel bars and the reinforcing steel bars in the pile body can be effectively connected through the connecting structure, then the fixing defect existing in a welding mode is overcome, the connection strength is greatly improved, and the operation is simple and convenient.
本发明公开了一种预制混凝土桩，包括骨架层和混凝土层，所述骨架层包括若干个沿周向均匀分布的钢筋、若干个沿轴向均匀分布的第一环体和若干个沿轴向均匀分布的第二环体；所述第一环体包覆在所述钢筋上，所述钢筋包覆在所述第二环体上，所述第一环体与所述第二环体的倾斜方向相反；本发明通过对其内部钢筋的结构进行优化，使得钢筋获得更优的立体支撑性能，进而提高混凝土桩的强度，同时通过连接结构能够有效的使得外接的钢筋与桩体内的钢筋形成有效连接，进而避免焊接方式存在的固定缺陷，大大提高了连接强度，并且操作也简单方便。
Precast concrete pile
一种预制混凝土桩
GU DONGDONG (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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