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A platform for research: civil engineering, architecture and urbanism
Pile sinking head damage repairing method of PHC pipe pile
The invention discloses a pile sinking head damage repairing method of a PHC pipe pile. The method comprises the first step of pile cutting, the second step of new pile end plate installing, the third step of tray base installing, the fourth step of pile wrapping plate installing, the fifth step of gravel and sand filling, the sixth step of mixed stirring object pouring, the seventh step of pile end plate surface grinding and the eighth step of secondary pile sinking construction. The repairing method comprises the steps that firstly, according to the damage situation of a pile body or a pile end, the damaged part is cut off, and a new pile end and a new tray base are installed; then, a pile wrapping plate is installed to serve as a mixed stirring object formwork, and the tray base is filled with gravel and sand; and finally, a mixed stirring object is poured in a pile core, the surface of the pile end plate is ground flatly, the mixed stirring object is put into standing, and then secondary pile sinking construction is carried out. The provided repairing method has the beneficial effects of being reliable in technology, economical and practical, and construction is convenient.
Pile sinking head damage repairing method of PHC pipe pile
The invention discloses a pile sinking head damage repairing method of a PHC pipe pile. The method comprises the first step of pile cutting, the second step of new pile end plate installing, the third step of tray base installing, the fourth step of pile wrapping plate installing, the fifth step of gravel and sand filling, the sixth step of mixed stirring object pouring, the seventh step of pile end plate surface grinding and the eighth step of secondary pile sinking construction. The repairing method comprises the steps that firstly, according to the damage situation of a pile body or a pile end, the damaged part is cut off, and a new pile end and a new tray base are installed; then, a pile wrapping plate is installed to serve as a mixed stirring object formwork, and the tray base is filled with gravel and sand; and finally, a mixed stirring object is poured in a pile core, the surface of the pile end plate is ground flatly, the mixed stirring object is put into standing, and then secondary pile sinking construction is carried out. The provided repairing method has the beneficial effects of being reliable in technology, economical and practical, and construction is convenient.
Pile sinking head damage repairing method of PHC pipe pile
HU DESHUAI (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
PHC pipe pile sinking guide frame and PHC pipe pile sinking method
| European Patent Office | 2023