STRENGTHENING TECHNIQUE OF REPLACING CONCRETE OF THE SECOND FLOOR COLUMNS FOR A HOUSING BUILDING

Zhang Yi-ling; Li Jin-bao

doi:10.13204/j.gyjz200604027

Volume 36 Issue 4

Dec. 2014

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Zhang Yi-ling, Li Jin-bao. STRENGTHENING TECHNIQUE OF REPLACING CONCRETE OF THE SECOND FLOOR COLUMNS FOR A HOUSING BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(4): 88-90. doi: 10.13204/j.gyjz200604027

Citation:

Zhang Yi-ling, Li Jin-bao. STRENGTHENING TECHNIQUE OF REPLACING CONCRETE OF THE SECOND FLOOR COLUMNS FOR A HOUSING BUILDING[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(4): 88-90. doi: 10.13204/j.gyjz200604027

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STRENGTHENING TECHNIQUE OF REPLACING CONCRETE OF THE SECOND FLOOR COLUMNS FOR A HOUSING BUILDING

doi: 10.13204/j.gyjz200604027

Zhang Yi-ling¹,
Li Jin-bao²

1.
1. Wujin Construction Quality Supervision Station in Changzhou Changzhou 213159;
2.
2. Southeast Special Technical Engineering Co.,Ltd in Jiangsu Nanjing 210008

Received Date: 2005-11-20
Publish Date: 2006-04-20

Abstract

Abstract

The concrete-replacing method is often used for concrete structures,whose grade of concrete strength is on the low side.It is especially suitable for the structures with the grade of concrete strength being less than(C10),where it is very difficult for other strengthening methods to be used.This method can solve the problem of low strength concrete in the compression zone of bearing members.It is mainly introduced the use of the concrete-replacing method in strengthening frame-column projects.
- brace,
- unloading of structure,
- replacement of concrete structure,
- displacement control,
- expansion rate of concrete,
- strengthening of structure