CN102108792B - Method and structure for reinforcing original plant concrete corbels - Google Patents
Method and structure for reinforcing original plant concrete corbels Download PDFInfo
- Publication number
- CN102108792B CN102108792B CN 200910266882 CN200910266882A CN102108792B CN 102108792 B CN102108792 B CN 102108792B CN 200910266882 CN200910266882 CN 200910266882 CN 200910266882 A CN200910266882 A CN 200910266882A CN 102108792 B CN102108792 B CN 102108792B
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- concrete
- column
- corbel
- bracket
- steel corbel
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Abstract
The invention discloses a method and structure for reinforcing original plant concrete corbels. When the concrete corbel of an original plant concrete column is reinforced, a steel corbel is firstly manufactured below the concrete corbel on the concrete column, and then, a short concrete column for supporting the concrete corbel is poured on the steel corbel. In the invention, by additionally arranging one steel corbel on the basis of the original concrete column and pouring the short column for supporting the concrete corbel on the steel corbel, the bearing capacity of the original concrete corbel can be effectively reinforced on the basis of not occupying plant ground and not reforming a foundation, and thus, the structural safety is guaranteed. Therefore, compared with the prior art, the method and structure disclosed by the invention not only have the advantages of no plant ground occupation, easiness for construction and low manufacturing cost, but also have the advantages of simple structure, higher structural strength, short construction period and reliable structural properties.
Description
Technical field
The present invention relates to a kind of reinforcement means to original Factory Concrete bracket and structure, belong to concrete column old factory rehabilitation technical field.
Background technology
In existing concrete column factory building, often make concrete bracket in the side of concrete column and bear upper load, due to house and equipment in transformation process, the active force that is applied on concrete bracket continues to increase, original like this concrete bracket just can not satisfy the requirement of bearing capacity, if concrete bracket is not reinforced, original concrete bracket just may be destroyed.And existing reinforcement means to concrete bracket, general all the employing built a concrete column again concrete bracket supported on ground below concrete bracket, the shortcoming of existing this reinforcement means is that to take the area of facility floor larger, and will transform ground, construction is complicated, cost is higher, the duration is longer.So existing concrete bracket reinforcing mode or not ideal enough.
Summary of the invention
The objective of the invention is: provide a kind of simple in structure, construction easily and do not account for that facility floor, structural strength are high, reinforcement means and the structure to original Factory Concrete bracket of reliable working performance, to overcome the deficiencies in the prior art.
The present invention is achieved in that a kind of reinforcement means to original Factory Concrete bracket of the present invention is, when the concrete bracket of original Factory Concrete post is reinforced, first make a steel corbel below concrete bracket on this coagulation post, then build out the concrete short column that supports concrete bracket and get final product on steel corbel.
When building the concrete short column that supports concrete bracket on steel corbel, the concrete short column that is fixed on steel corbel and concrete column and concrete bracket are built be integrated.
Of the present invention a kind of ruggedized construction to original Factory Concrete bracket of producing according to the method described above is, comprise the concrete column that is provided with concrete bracket, on concrete column, concrete bracket below be fixed with steel corbel, and be provided with the concrete short column that concrete bracket can be supported on steel corbel.
Owing to having adopted technique scheme, the present invention increases a steel corbel on the basis of existing concrete column, and build out the short column of support concrete bracket on steel corbel, the present invention can strengthen the supporting capacity of original concrete bracket effectively on the basis that does not take facility floor and ground is not transformed, guaranteed the safety of structure.Therefore, the present invention compared with prior art, the present invention not only have advantages of the facility floor of not accounting for, construction easily, cost of manufacture is low, but also have simple in structure, structural strength is higher, the construction period is short, the reliable advantage of structural performance.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is done further to say in detail.
Embodiments of the invention: structure of the present invention as shown in Figure 1, a kind of ruggedized construction to original Factory Concrete bracket of the present invention, comprise that original factory building is provided with the concrete column 1 of concrete bracket 2, during making, on concrete column 1, concrete bracket 2 below fix a steel corbel 3, and build out the concrete short column 4 that concrete bracket 2 can be supported get final product on steel corbel 3.
During making, preferably adopt a kind of reinforcement means to original Factory Concrete bracket of the present invention to make, namely when the concrete bracket 2 of original Factory Concrete post 1 is reinforced, first make a steel corbel 3 below concrete bracket 2 on this coagulation post 1, this steel corbel 3 can adopt the materials such as channel-section steel, angle steel, i iron or steel plate to make, adopt the mode of welding to be welded on the reinforcing bar of concrete column 1 steel corbel 3, then build out the concrete short column 4 that supports concrete bracket 2 and get final product on steel corbel 3.When building the concrete short column 4 that supports concrete bracket 2 on steel corbel 3, make and build the top that the concrete short column 4 that is fixed on steel corbel 3 extend into original concrete bracket 2 always, with original concrete bracket 2 and concrete short column 4 whole watering together, concrete column 4 and concrete bracket 2 and concrete column 1 are built be integrated.
Claims (3)
1. reinforcement means to original Factory Concrete bracket, it is characterized in that: when the concrete bracket of original Factory Concrete post is reinforced, first make a steel corbel below concrete bracket on this coagulation post, steel corbel (3) adopts the mode of welding to be welded on the reinforcing bar of concrete column (1), then builds out the concrete short column that supports concrete bracket and get final product on steel corbel.
2. the reinforcement means to original Factory Concrete bracket according to claim 1, it is characterized in that: when building the concrete short column that supports concrete bracket on steel corbel, make and build the top that the concrete short column (4) that is fixed on steel corbel (3) extend into original concrete bracket (2) always, the concrete short column that is fixed on steel corbel and concrete column and concrete bracket are built be integrated.
3. ruggedized construction to original Factory Concrete bracket, comprise that original factory building is provided with the concrete column of concrete bracket (2) (1), it is characterized in that: below upper at concrete column (1), concrete bracket (2) is fixed with steel corbel (3), steel corbel (3) is welded on the reinforcing bar of concrete column (1), and is provided with the concrete short column (4) that concrete bracket (2) can be supported on steel corbel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910266882 CN102108792B (en) | 2009-12-28 | 2009-12-28 | Method and structure for reinforcing original plant concrete corbels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910266882 CN102108792B (en) | 2009-12-28 | 2009-12-28 | Method and structure for reinforcing original plant concrete corbels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108792A CN102108792A (en) | 2011-06-29 |
| CN102108792B true CN102108792B (en) | 2013-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910266882 Expired - Fee Related CN102108792B (en) | 2009-12-28 | 2009-12-28 | Method and structure for reinforcing original plant concrete corbels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102108792B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991311B (en) * | 2019-04-09 | 2021-06-11 | 中国十七冶集团有限公司 | Factory building column reinforcing method and weld joint detection device thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436578Y (en) * | 2000-06-16 | 2001-06-27 | 王关根 | Universal joint device for steel structure building |
| CZ16220U1 (en) * | 2005-10-25 | 2006-02-01 | Rojík@Václav | Reinforced concrete column of enhanced load-bearing capacity |
| CN101550767A (en) * | 2008-04-03 | 2009-10-07 | 上海市第七建筑有限公司 | Reinforcing method for concrete post and reinforced concrete post |
| CN101581152A (en) * | 2009-06-05 | 2009-11-18 | 武汉大学 | Method for reinforcing concrete column by expanding section of coated concrete-filled steel tube (CFST) |
| CN201588413U (en) * | 2009-12-28 | 2010-09-22 | 贵阳铝镁设计研究院 | Reinforcing structure for concrete bracket in original workshop |
-
2009
- 2009-12-28 CN CN 200910266882 patent/CN102108792B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436578Y (en) * | 2000-06-16 | 2001-06-27 | 王关根 | Universal joint device for steel structure building |
| CZ16220U1 (en) * | 2005-10-25 | 2006-02-01 | Rojík@Václav | Reinforced concrete column of enhanced load-bearing capacity |
| CN101550767A (en) * | 2008-04-03 | 2009-10-07 | 上海市第七建筑有限公司 | Reinforcing method for concrete post and reinforced concrete post |
| CN101581152A (en) * | 2009-06-05 | 2009-11-18 | 武汉大学 | Method for reinforcing concrete column by expanding section of coated concrete-filled steel tube (CFST) |
| CN201588413U (en) * | 2009-12-28 | 2010-09-22 | 贵阳铝镁设计研究院 | Reinforcing structure for concrete bracket in original workshop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102108792A (en) | 2011-06-29 |
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