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High-rise building foundation strengthening protection structure and construction method thereof

A technology for foundation reinforcement and protection of structures, applied in infrastructure engineering, construction, protection devices, etc., can solve the problems of large manpower and material resources investment, hidden safety hazards, etc., and achieve simple construction, improved bearing capacity and stability, and simple and stable structure Effect

Pending Publication Date: 2019-01-15
CCFEB CIVIL ENG +1
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  • Abstract
  • Description
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Problems solved by technology

[0003] The invention provides a high-rise building foundation reinforcement and protection structure and its construction method to solve the technical problems of high manpower and material resources input caused by high-rise building relocation operations and potential safety hazards

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  • High-rise building foundation strengthening protection structure and construction method thereof
  • High-rise building foundation strengthening protection structure and construction method thereof

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Embodiment Construction

[0039] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0040] The invention provides a foundation reinforcement and protection structure for a high-rise building, which is used for strengthening and protecting multiple foundations of a high-rise building. The towering buildings referred to in the present invention include high-voltage transmission towers, towering water towers, and the like.

[0041] refer to figure 1 and figure 2 , the high-rise building in the preferred embodiment of the present invention protects the high-voltage transmission tower, and the high-voltage transmission tower has four foundations 1 (extended foundations). The high-rise building foundation reinforcement protection structure in the preferred embodiment of the pres...

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Abstract

The invention discloses a high-rise building foundation strengthening protection structure and a construction method thereof. The high-rise building foundation strengthening protection structure comprises a plurality of cast-in-place piles which are distributed on the periphery of the bottom of a high-rise building in the circumferential direction of the high-rise building, a reinforced concrete terrace which is laid on the ground outside a foundation of the high-rise building, is used for pulling and combining the foundation and the cast-in-place piles into a whole and wraps the tops of the cast-in-place piles and exposed parts of the foundation, and concrete circumferential beams which are arranged on the periphery of the cast-in-place piles, wherein the distances between the concrete circumferential beams and the tops of the cast-in-place piles are preset depths, and the concrete circumferential beams are connected to the outer sides of the cast-in-place piles in a supported mannerand used for exerting lateral prepressing stress on the cast-in-place piles. The high-rise building foundation strengthening protection structure is simple and stable in structure and easy and rapid to construct; soil on the periphery of the high-rise building is convenient to excavate, safety requirement during excavating construction of the soil on the periphery meets an engineering specification, the peripheral engineering construction schedule is advantageously accelerated, the using function of an exiting high-rise building is not affected, and the migration work of the high-rise buildingis avoided.

Description

technical field [0001] The invention relates to the technical field of building foundation reinforcement, in particular to a towering building foundation reinforcement protection structure and a construction method thereof. Background technique [0002] In the construction of urban roads, new roads inevitably pass through some important high-rise buildings, such as high-voltage transmission towers, high-rise water towers, etc. Usually, in the construction design, it is chosen to keep the designed road away from the existing important towering structures as much as possible. However, when continuous or multiple high-rise buildings (such as: continuous high-voltage electricity towers, etc.) Investing a lot of money and manpower and material resources is also likely to bring hidden dangers to construction safety. Therefore, it is necessary to reinforce and reinforce the foundation of the existing towering structure, and then excavate the soil around the foundation of the towe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42E02D31/00
CPCE02D27/42E02D31/00
Inventor 傅国庆李英鑫肖洪波赫亚楠唐新建林宇亮
Owner CCFEB CIVIL ENG
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