Foundation pit supporting structure and construction method thereof

A technology for foundation pit support and splicing blocks, which is applied in basic structure engineering, excavation, sheet pile walls, etc., can solve problems such as difficult construction of pouring connecting blocks.

Active Publication Date: 2020-10-20
广东万信建设工程科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing foundation pit support structure usually pours connection blocks in the middle of the support piles. The existing connection blocks are formed at one time. Due to the large foundation pit, it is difficult to construct the connection blocks when pouring them.

Method used

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  • Foundation pit supporting structure and construction method thereof
  • Foundation pit supporting structure and construction method thereof

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Embodiment Construction

[0045] The following is attached Figure 1-2 The application is described in further detail.

[0046] The embodiment of the application discloses a foundation pit support structure. refer to figure 1 , a foundation pit support structure includes a support layer 1 and a support component 2 . Wherein, the support layer 1 is formed by connecting several cast-in-situ piles 11, and the cast-in-place piles 11 are interlocked and connected.

[0047] refer to figure 1 as well as figure 2 Specifically, the support assembly 2 includes a connection part 21 fixedly connected to the cast-in-place pile 11 and a support part 22 for supporting the connection part 21. The connection part 21 is formed by a number of splicing blocks 211 connected end to end, and the splicing blocks 211- An engaging block 2111 is extended on the side, and a side of the engaging block 211 far away from the engaging block 2111 is provided with an engaging slot 2112 that cooperates with an engaging block 2111 ...

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PUM

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Abstract

The invention relates to the field of construction, and in particular relates to a foundation pit supporting structure and a construction method thereof. The foundation pit supporting structure comprises a supporting layer and a supporting component, wherein the supporting layer formed by connecting a plurality of cast-in-place piles; the supporting component comprises a connecting part fixedly connected on the cast-in-place piles and a supporting part used for supporting the connecting part; the connecting part is formed by a plurality splicing blocks connected end to end, and one side of each splicing block extends to form a clamping block; and a clamping groove matched with the clamping block of the adjacent splicing block is formed in the side, far away from the clamping block, of eachsplicing block. The foundation pit supporting structure has the effects of facilitating the site construction and speeding up the construction progress.

Description

technical field [0001] The present application relates to the field of building construction, in particular to a foundation pit support structure and a construction method thereof. Background technique [0002] In building construction, it is usually necessary to excavate a foundation pit, and the foundation pit is an earth pit excavated at the foundation design position according to the base elevation and foundation plane size. The foundation pit is mainly used for caps, bridge abutments and expanded foundation construction. The foundation pit support refers to the temporary support, reinforcement, protection and groundwater control measures adopted for the foundation pit in order to protect the safety of the underground main structure construction and the surrounding environment of the foundation pit. [0003] The existing foundation pit support structure usually pours connection blocks in the middle of the support piles. The existing connection blocks are formed at one ti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04E02D5/76
CPCE02D17/04E02D5/76E02D2250/0046E02D2600/30
Inventor 杨金凡刘来俊
Owner 广东万信建设工程科技有限公司
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