A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PHC tubular pile and expressway bridge bearing platform connecting structure and construction method
The invention discloses a PHC tubular pile and expressway bridge bearing platform connecting structure and a construction method. When the elevation of a pile top is not lower than the designed elevation of a bearing platform, the PHC tubular pile and expressway bridge bearing platform connecting structure comprises PHC tubular piles, a supporting plate, a tubular pile steel reinforcement framework, core filling concrete, a bearing platform cushion layer, a bearing platform steel reinforcement framework, and bearing platform concrete; and when the elevation of the pile top is lower than the designed elevation of the bearing platform and the elevation difference is smaller than two times of the pile diameter, the PHC tubular pile and expressway bridge bearing platform connecting structure comprises the PHC tubular piles, the supporting plate, the tubular pile steel reinforcement framework, the core filling concrete, a pile splicing bottom face foundation cushion layer, pile splicing concrete, a pile splicing steel reinforcement framework, the bearing platform cushion layer, the bearing platform steel reinforcement framework, and the bearing platform concrete. The invention further comprises a construction method for connecting the PHC tubular pile with an expressway bridge bearing platform. The PHC tubular pile and expressway bridge bearing platform connecting structure and theconstruction method have the advantages of simple construction, reliable connection, environmental protection and the like.
一种PHC管桩与高速公路桥梁承台连接构造及施工方法，所述PHC管桩与高速公路桥梁承台连接构造，当桩顶标高不低于承台设计标高时，包括PHC管桩、托板、管桩钢筋骨架、填芯混凝土、承台垫层、承台钢筋骨架和承台混凝土；当桩顶标高低于承台设计标高，且标高差小于两倍桩径时，包括PHC管桩、托板、管桩钢筋骨架、填芯混凝土、接桩底面基础垫层、接桩混凝土、接桩钢筋骨架、承台垫层、承台钢筋骨架和承台混凝土。本发明还包括一种PHC管桩与高速公路桥梁承台连接的施工方法。本发明具有施工简单、连接可靠、绿色环保等优点。
PHC tubular pile and expressway bridge bearing platform connecting structure and construction method
The invention discloses a PHC tubular pile and expressway bridge bearing platform connecting structure and a construction method. When the elevation of a pile top is not lower than the designed elevation of a bearing platform, the PHC tubular pile and expressway bridge bearing platform connecting structure comprises PHC tubular piles, a supporting plate, a tubular pile steel reinforcement framework, core filling concrete, a bearing platform cushion layer, a bearing platform steel reinforcement framework, and bearing platform concrete; and when the elevation of the pile top is lower than the designed elevation of the bearing platform and the elevation difference is smaller than two times of the pile diameter, the PHC tubular pile and expressway bridge bearing platform connecting structure comprises the PHC tubular piles, the supporting plate, the tubular pile steel reinforcement framework, the core filling concrete, a pile splicing bottom face foundation cushion layer, pile splicing concrete, a pile splicing steel reinforcement framework, the bearing platform cushion layer, the bearing platform steel reinforcement framework, and the bearing platform concrete. The invention further comprises a construction method for connecting the PHC tubular pile with an expressway bridge bearing platform. The PHC tubular pile and expressway bridge bearing platform connecting structure and theconstruction method have the advantages of simple construction, reliable connection, environmental protection and the like.
一种PHC管桩与高速公路桥梁承台连接构造及施工方法，所述PHC管桩与高速公路桥梁承台连接构造，当桩顶标高不低于承台设计标高时，包括PHC管桩、托板、管桩钢筋骨架、填芯混凝土、承台垫层、承台钢筋骨架和承台混凝土；当桩顶标高低于承台设计标高，且标高差小于两倍桩径时，包括PHC管桩、托板、管桩钢筋骨架、填芯混凝土、接桩底面基础垫层、接桩混凝土、接桩钢筋骨架、承台垫层、承台钢筋骨架和承台混凝土。本发明还包括一种PHC管桩与高速公路桥梁承台连接的施工方法。本发明具有施工简单、连接可靠、绿色环保等优点。
PHC tubular pile and expressway bridge bearing platform connecting structure and construction method
一种PHC管桩与高速公路桥梁承台连接构造及施工方法
XIN YABING (author) / ZHANG MINGLIANG (author) / CHEN HAO (author) / HU TAO (author) / WANG QILIANG (author) / JIANG YING (author) / PENG LINNA (author) / HU FUGUI (author) / YANG FAN (author) / WANG ZENGGUANG (author)
2021-02-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2022
| European Patent Office | 2021
Construction method of bridge pile foundation on expressway
| European Patent Office | 2023
Bridge high-pile bearing platform, bridge pile foundation structure and construction method thereof
| European Patent Office | 2020
Pile cap of prefabricated tubular pile with pile-slab structure for expressway
| European Patent Office | 2023