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Deviation rectifying method for building

一种建筑物、橡皮囊的技术，应用在纠偏领域，能够解决局部应力破坏等问题，达到纠偏效果好、应用前景广阔的效果

Inactive Publication Date: 2018-08-14
叶长青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention adopts information construction technology to solve the problem of local stress damage

Method used

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  • Deviation rectifying method for building

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Embodiment Construction

[0023] In the embodiment, a special device is used to apply the pile top stress of the reinforced pile 1 . Install a rubber bag 2 on the pile top of the reinforcement pile 1, and put pebbles in the rubber bag 2, and the particle size of the pebbles is 15-25mm. After the rubber bag 2 is inflated, the top elevation is the same as the bottom elevation of the raft foundation. The rubber bag 2 has two outlets, one outlet is connected with the inflation pipe 4, and the inflation pipe 4 adopts a galvanized pipe with an inner diameter of 15mm, and the interface between the inflation pipe 4 and the rubber bag 2 is sealed with a sealing rubber pad. The other end of the inflation pipe 4 is connected with the air compressor. The other outlet is connected with the grouting pipe 5, and the grouting pipe 5 adopts a galvanized pipe with an inner diameter of 30mm, and the interface between the grouting pipe 5 and the rubber bag 2 is sealed with a sealing rubber pad. The other end of the grou...

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Abstract

The invention discloses a deviation rectifying method for a building. The deviation rectifying method is characterized in that the pile top stress of a reinforcing pile in the deviation rectifying process is adjusted by adopting air pressure change of a rubber bag, and information construction is conducted according to data reflected by a stress detector of the stress during deviation rectifying construction; the pile top stress of the reinforcing pile is applied by adopting a special device; the rubber bag is mounted on the pile top of the reinforcing pile, the rubber bag is provided with twooutlets, one of the outlets is connected with an inflating pipe, and the other end of the inflating pipe is connected with an air compressor; the other outlet is connected with a grouting pipe, and the other end of the grouting pipe is connected with a grouting machine; and an anchoring rib is arranged in a raft, and the concrete strength adopted by operation holes of the reinforcing pipe is higher than the concrete strength of a raft foundation by one strength grade and is not less than C30.

Description

technical field [0001] The invention relates to a deviation correction method, in particular to a deviation correction method for buildings. Background technique [0002] Insufficient foundation strength of the building may lead to inclination. For inclined buildings, not only deflection correction measures must be taken, but also reinforcement measures after deflection correction must be taken. In the process of deflection correction of buildings, the structural stress will vary unevenly due to deflection correction. If the load-bearing structure of the foundation part cannot adapt to this change, it may lead to local stress failure. Contents of the invention [0003] The invention adopts information construction technology to solve the problem of local stress damage. The invention adopts the air pressure change of the rubber bag to adjust the pile top stress of the reinforcement pile in the deviation correction process, and carries out information construction according...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D35/00
CPCE02D35/00
Inventor 虞智涵
Owner 叶长青
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