Shallow foundation building rectification and reinforcement structure and construction method thereof

A technology for strengthening structures and shallow foundations, which is applied in the field of rectifying and strengthening structures for shallow foundation buildings, can solve problems such as reducing the work intensity of construction workers and failing to correct the deflection, and achieves the effects of reducing losses, preventing lateral movement, and improving positioning.

Active Publication Date: 2019-03-29
NANTONG SIJIAN CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a deflection rectification and reinforcement structure for shallow foundation buildings, which has better stability and better reinforcement effect, and is suitable for correcting the deflection of shallow foundation buildings after construction is completed. It effectively solves the problem in the prior art that the deflection of shallow foundation buildings cannot be corrected after the construction is completed, and can prevent the deflection of the vertical wall in the later period. Most of them are installed on the vertical wall during installation. The outer side can effectively reduce the loss caused by rectifying shallow foundation buildings, and

Method used

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  • Shallow foundation building rectification and reinforcement structure and construction method thereof
  • Shallow foundation building rectification and reinforcement structure and construction method thereof
  • Shallow foundation building rectification and reinforcement structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0059] Example 1

[0060] A rectifying and strengthening structure for shallow foundation buildings, such as Figure 1-4 As shown, it includes a shallow foundation construction part 1 and a correction and reinforcement part 2, the correction and reinforcement part 2 is fixedly installed on the shallow foundation construction part 1;

[0061] Such as Figure 5-6 As shown, the shallow foundation building part 1 includes a foundation 3 and a vertical wall 7. The upper part of the foundation 3 is provided with a first installation groove 4 and a second installation groove 5 perpendicular to each other, the first installation groove 4 and the second installation groove 5 The two installation grooves 5 are connected in communication, the vertical wall 7 is fixedly installed inside the first installation groove 4, and the vertical wall 7 is provided with four symmetrical positions outside the first installation groove 4 The first through hole 8;

[0062] Such as Figure 7-8 As shown, the ...

Example Embodiment

[0085] Example 2

[0086] The difference from Embodiment 1 is that the surfaces of the first fixing plate 9 and the second fixing plate 12 are both provided with a protective layer, and the protective layer is prepared by the following method:

[0087] Take the following raw materials and weigh in parts by weight: 25 parts epoxy resin, 8 parts calcium carbonate powder, 10 parts titanium dioxide powder, 12 parts phenolic resin, 8 parts porcelain powder, 11-16 parts polyurethane, 3 parts paraffin, 12 alcohol esters 2 parts, 2 parts of triethanolamine, 1 part of emulsified silicone oil and 30 parts of ethanol;

[0088] S1. Add the weighed paraffin wax, alcohol ester twelve, triethanolamine, emulsified silicone oil and ethanol into a blender and stir for 20 minutes at a stirring speed of 600r / min to prepare a mixed solution;

[0089] S2. Add epoxy resin, calcium carbonate powder, titanium dioxide powder, phenolic resin, porcelain powder and polyurethane into the pulverizer and pulverize u...

Example Embodiment

[0094] Example 3

[0095] The difference from Example 2 is the preparation of the protective layer. The specific preparation method is as follows:

[0096] Weigh the following raw materials in parts by weight: 30 parts epoxy resin, 11 parts calcium carbonate powder, 13 parts titanium dioxide powder, 14 parts phenolic resin, 9 parts porcelain powder, 14 parts polyurethane, 4 parts paraffin wax, 3 parts alcohol ester 12 parts , 3 parts of triethanolamine, 2 parts of emulsified silicone oil and 40 parts of ethanol;

[0097] S1. Add the weighed paraffin wax, alcohol ester twelve, triethanolamine, emulsified silicone oil and ethanol into a mixer and stir for 25 minutes at a stirring speed of 650r / min to obtain a mixed solution;

[0098] S2. Add epoxy resin, calcium carbonate powder, titanium dioxide powder, phenolic resin, porcelain powder and polyurethane into the pulverizer and pulverize until the particle diameter of the material is not more than 40um, to obtain a mixed powder material;...

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Abstract

The invention discloses a shallow foundation building rectification and reinforcement structure. The structure comprises a shallow foundation building part and a rectification and reinforcement part,and the rectification and reinforcement part is fixedly installed on the shallow foundation building part. Accordingly, the stability is good, the reinforcement effect is good, the structure is suitable for rectifying deflection occurring after construction of a shallow foundation building is completed, the problem that in the prior art, deflection occurring after construction of the shallow foundation building is completed is effectively solved, the phenomenon that deflection occurs again on a vertical wall in the later period can be prevented, in the installation process, the structure is moistly installed on the outer side of the vertical wall, and the loss brought by conducting rectification on the shallow foundation building can be effectively lowered. According to the construction method, the rectification and reinforcement part can be prefabricated and formed, the construction speed can be greatly increased, and meanwhile the construction difficulty can be lowered, the construction steps are simple, the construction process is safe, not only can the personal safety of constructors be guaranteed, but also the working intensity of the constructors can be lowered.

Description

technical field [0001] The invention relates to the field of building technology, more specifically, it relates to a deflection correcting and reinforcing structure for shallow foundation buildings. Background technique [0002] The existing deflection correction and reinforcement structure for shallow foundation buildings has poor stability and poor reinforcement effect. It is suitable for correcting the deflection of shallow foundation buildings that are still under construction. The problem of deflection of the building cannot prevent the deflection of the vertical wall in the later period. It is installed on both sides of the vertical wall during installation. If the inner side of the vertical wall is indoors, it is bound to carry out the inspection on the indoor floor. A certain amount of damage will make the loss caused by rectifying the shallow foundation building larger, and at the same time it will occupy the indoor space inside the vertical wall, and will greatly a...

Claims

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Application Information

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IPC IPC(8): E02D35/00E02D31/00E02D31/06C09D163/00C09D161/06C09D175/04C09D7/61C09D7/65
CPCC08K2003/2241C08K2003/265C08L2205/035C09D163/00C09D7/61C09D7/65E02D31/00E02D31/06E02D35/00E02D2300/0045E02D2600/20C08L61/06C08L75/04C08L91/06C08L83/04C08K13/02C08K3/26C08K3/22
Inventor 温卫兵季益忠邢峰朱益兵殷明王建彬吴尚博
Owner NANTONG SIJIAN CONSTR GRP
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