A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a reinforcing structure of an existing foundation bottom plate and a construction method thereof, and relates to the technical field of building construction. The reinforcing structure aims at solving the problem of the existing foundation bottom plate modification project that as the reinforcing is realized by widening and lengthening the foundation bottom plate, the usage area of the building is reduced, and the manufacturing cost of unit price is increased. A plurality of drilling grouting piles I are arranged in the existing foundation bottom plate, drilling grouting piles II are additionally arranged in the existing foundation bottom plate, a pile base of each drilling grouting pile II penetrates through the existing foundation bottom plate, the top end of each drilling grouting pile II is implanted into overlapped reinforcing plates on the existing foundation bottom plate, and then the existing foundation bottom plate is firmly connected with the reinforcing plates through implanting bars. The reinforcing structure has the advantages that the bearing capacity of the ground foundation is adjusted by pile supplementing construction and strength improving of the foundation bottom plate, so the requirement of the bearing capacity of the newly-built building is met, the usage area of the building self is reduced, and the safety and stability of the building structure are guaranteed while the foundation structure is improved.
The invention provides a reinforcing structure of an existing foundation bottom plate and a construction method thereof, and relates to the technical field of building construction. The reinforcing structure aims at solving the problem of the existing foundation bottom plate modification project that as the reinforcing is realized by widening and lengthening the foundation bottom plate, the usage area of the building is reduced, and the manufacturing cost of unit price is increased. A plurality of drilling grouting piles I are arranged in the existing foundation bottom plate, drilling grouting piles II are additionally arranged in the existing foundation bottom plate, a pile base of each drilling grouting pile II penetrates through the existing foundation bottom plate, the top end of each drilling grouting pile II is implanted into overlapped reinforcing plates on the existing foundation bottom plate, and then the existing foundation bottom plate is firmly connected with the reinforcing plates through implanting bars. The reinforcing structure has the advantages that the bearing capacity of the ground foundation is adjusted by pile supplementing construction and strength improving of the foundation bottom plate, so the requirement of the bearing capacity of the newly-built building is met, the usage area of the building self is reduced, and the safety and stability of the building structure are guaranteed while the foundation structure is improved.
Reinforcing structure of existing foundation bottom plate and construction method thereof
2015-05-06
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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