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Foundation anti-settling structure and construction method

An anti-settlement and foundation technology, which is applied in basic structure engineering, excavation, soil protection, etc., can solve problems such as foundation settlement easily.

Active Publication Date: 2020-10-23
福建兴港建工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the defect that the foundation is prone to subsidence after long-term use, the application provides a foundation anti-settlement structure and construction method

Method used

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  • Foundation anti-settling structure and construction method

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Embodiment Construction

[0043] The following is attached Figure 1-2 The application is described in further detail.

[0044] The embodiment of the present application discloses a foundation settlement prevention structure.

[0045] refer to figure 1, the anti-subsidence structure of the foundation includes a foundation pit 1 dug on the ground, the inner bottom wall of the foundation pit 1 is compacted, and a number of grooves for forming compact blocks 21 are punched out, and concrete is poured into the inner bottom of the foundation pit 1, Make it form a compact block 21 and an anti-settling concrete layer 2. A sandstone layer 3 is laid on the upper surface of the anti-settling concrete layer 2. After the sandstone layer 3 is compacted, a concrete lime soil layer 4 is laid on the upper surface of the sandstone layer 3. , and the concrete lime soil layer 4 is compacted, the concrete lime soil layer 4 is vertically inserted with a number of fixed columns 6, and the bottom of the fixed column 6 sequ...

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Abstract

The invention relates to a foundation anti-settling structure and a construction method. The foundation anti-settling structure comprises a foundation pit dug in the ground, wherein an anti-settling concrete layer is fixedly laid on the inner bottom wall of the foundation pit, a gravel layer is laid on the upper surface of the anti-settling concrete layer, a concrete lime soil layer is laid on theupper surface of the gravel layer, and a fixed column is inserted in the upper portion of the concrete lime soil layer, the bottom end of the fixed column sequentially penetrate through the concretelime soil layer, the gravel layer and the anti-settling concrete layer and is inserted into the ground, a reinforcement cage net is placed on the upper surface of the concrete lime soil layer, concrete is poured into the reinforcement cage net, the foundation is fixed to the upper surface of the reinforcement cage net, and a plurality of anti-settling devices are arranged below the foundation andused for supporting the foundation. The effect of effectively preventing the foundation from settling is achieved.

Description

technical field [0001] The present application relates to the technical field of building construction, in particular to a foundation anti-settling structure and a construction method. Background technique [0002] The foundation refers to the soil or rock mass that supports the foundation under the building. The soil layer used as the foundation of the building is divided into rock, gravel soil, sand, silt, clay and artificial filling. The foundation includes natural foundation and artificial foundation Two types, the natural foundation is a natural soil layer that does not require reinforcement by humans, and the artificial foundation requires reinforcement by humans. [0003] In the existing foundation, only the soil in the foundation pit is compacted, and then the foundation is directly put into the foundation pit and fixed. [0004] With regard to the related technologies mentioned above, the inventor believes that there is a defect that the foundation is prone to subs...

Claims

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Application Information

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IPC IPC(8): E02D3/00E02D3/02E02D3/12E02D17/02
CPCE02D3/00E02D3/02E02D3/12E02D17/02
Inventor 蒋清峰林挺詹济华戴品鑫
Owner 福建兴港建工有限公司
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