Combined type concrete unit foundation

A concrete and combined technology, which is applied in the direction of infrastructure engineering, construction, etc., can solve the problems of long construction period, poor environmental protection, and inability to recycle, and achieve the effect of shortening the construction period, quick and convenient assembly and disassembly, and a wide range of applications

Active Publication Date: 2015-02-11
CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of foundation is generally cast in situ for one-time use, and cannot be recycled, which is easy to cause waste of resources, long construction period, and poor environmental protection

Method used

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  • Combined type concrete unit foundation
  • Combined type concrete unit foundation
  • Combined type concrete unit foundation

Examples

Experimental program
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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] The combined concrete unit foundation of the present invention at least includes a second concrete unit standard block 42 for assembling and combining into a foundation, and the second concrete unit standard block 42 includes:

[0042] The second concrete block 5 in the shape of a cube or a cuboid as a whole,

[0043] At least one groove is provided on the connecting side of the second concrete block 5 and the adjacent second concrete block 5,

[0044] The second concrete block 5 is provided with an anchor hole 8 vertically communicating with the groove,

[0045] Two adjacent second concrete blocks 5 are spliced ​​horizontally through horizontal connecting members.

[0046] On the basis of the above technical solution, the horizontal connecting member includes:

[0047] Connecting steel plate 16, its two ends are arranged in the groove of a second c...

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Abstract

The invention relates to a combined type concrete unit foundation which at least comprises second concrete unit standard blocks spliced into the foundation, wherein the adjacent second concrete unit standard blocks are connected through a connecting steel plate in a bidirectional groove and an anchor rod penetrating through an anchor eye. The combined type concrete unit foundation also comprises first concrete unit standard blocks which are matched with the second concrete unit standard blocks and can be spliced into an extending foundation, wherein embedded steel plates on the vertical side surfaces of the first concrete unit standard block bodies are connected with embedded steel plates on the tops of second concrete unit standard block bodies through connecting angles and bolts. The combined type concrete unit foundation disclosed by the invention can be industrially prefabricated, so that foundation construction time is not occupied, foundation quality is improved while the construction period is reasonably shortened, and the size of the foundation can be freely combined; according to the stress requirements, the foundations in various shapes can be combined or the foundation is enlarged; and the combined type concrete unit foundation can be circularly used, is economical and environment-friendly, and can be rapidly mounted and dismounted, so that transportation, mounting and dismounting are rapid and convenient, and application range is wide.

Description

technical field [0001] The invention relates to a temporary foundation in the field of engineering building construction, in particular to a combined concrete unit foundation. Background technique [0002] At present, cast-in-place concrete is widely used to expand the foundation in the temporary foundation of engineering construction. This kind of foundation is generally cast in situ for one-time use, and cannot be recycled, which is easy to cause waste of resources, long construction period, and poor environmental protection. Contents of the invention [0003] In view of the defects in the prior art, the purpose of the present invention is to provide a combined concrete unit foundation, which has the advantages of factory prefabrication, free combination of sizes, turnover, quick assembly and disassembly, and wide application range. [0004] For achieving above object, the technical scheme that the present invention takes is: [0005] A combined concrete unit foundatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/00
Inventor 李艳哲周功建樊俊惠夏学军李二伟李金恒
Owner CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD
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