CN105587068A - Semi-prefabricated concrete column module - Google Patents
Semi-prefabricated concrete column module Download PDFInfo
- Publication number
- CN105587068A CN105587068A CN201410570215.7A CN201410570215A CN105587068A CN 105587068 A CN105587068 A CN 105587068A CN 201410570215 A CN201410570215 A CN 201410570215A CN 105587068 A CN105587068 A CN 105587068A
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- concrete
- concrete column
- steel bars
- reinforcing steel
- prefabricated concrete
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Abstract
The invention provides a semi-prefabricated concrete column module and belongs to the technical field of buildings. The semi-prefabricated concrete column module is structurally composed of hollow concrete blocks, longitudinal reinforcing steel bars, spiral stirrups and carbon fiber cloth. The longitudinal reinforcing steel bars and the spiral stirrups are arranged in solid parts of the concrete blocks. The concrete blocks are connected through the carbon fiber cloth. The longitudinal reinforcing steel bars are arranged on the four edges of each block in the length direction of the hollow concrete block. Each spiral stirrup is spirally arranged on the outer side of the corresponding longitudinal reinforcing steel bars. In a construction field, all column modules only need to be vertically stacked together and are connected through pasting the carbon fiber cloth, the longitudinal reinforcing steel bars are inserted in the hollow parts, then the concrete is poured, and therefore a column can be formed.
Description
Technical field
What the present invention relates to is a kind of pillar structure of building field, particularly a kind of half prefabricated concrete column submodule.
Background technology
Pillar is one of important component part in xoncrete structure, is the main lateral resisting parts of structure. The internal force that it need to bear is mainly moment of flexure, shearing and axle power. Current concrete post mainly divides two kinds: the one, cast-in-place out, the 2nd, integral prefabricated. These two kinds of methods cut both ways, and cast-in-place pillar need to first prop up template, the good inner reinforcing bar of colligation, then carries out concreting, operation more complicated, and wet trade is many, and quality is also not easy to ensure. The technique that integral prefabricated pillar also needs more complicated at precasting yard (for example, " prefabricated reinforced concrete open tubular column template and preparation method thereof ", CN103737718A), and need at the construction field (site) to lift, to having relatively high expectations of lifting appliance, there is certain potential safety hazard simultaneously.
In order to improve this problem, can be from the compromise point of this two classes pillar, the concrete column submodule that research half is prefabricated, makes it have than all few defects of cast-in-place and prefabricated pillar, makes to construct convenient.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of half prefabricated concrete column submodule is provided.
Structure of the present invention is made up of cellular block, longitudinal reinforcement, tie hoop, carbon cloth. Longitudinal reinforcement and tie hoop are built in the solid section of concret block, between each concret block, connect by carbon cloth.
Described longitudinal reinforcement, is arranged in four peripheries of block along the length direction of cellular block.
Described tie hoop, is arranged in the outside of indulging muscle in the shape of a spiral.
This half prefabricated concrete column submodule has adopted spiral stirrup, and the colligation of reinforcing bar is fairly simple, is convenient to prefabricated. Only each pillar module vertically need be superimposed together at the construction field (site), between each module, realize connection by affixing carbon fabric, then after hollow space inserts some vertical muscle, casting concrete can form pillar.
Without special formwork again, can greatly reduce workload, reduction of erection time like this. And the weight of individual module is little, be easy to mobile and transport. The resistance to compression of pillar and bending resistance are provided by concrete and vertical muscle, and shear resistance is provided by concrete and stirrup.
Brief description of the drawings
Accompanying drawing 1 is the vertical cross section schematic diagram of half prefabricated concrete column submodule.
Accompanying drawing 2 is the connection diagram of half prefabricated concrete column submodule.
Detailed description of the invention
Below embodiments of the invention are elaborated: the present embodiment is implemented under taking technical solution of the present invention as prerequisite, provided detailed embodiment and process, but protection scope of the present invention is not limited to following embodiment.
First according to the specific design scheme of pillar in structure, determine height and sectional dimension that pillar is required. Then determine the module number that needs division, also obtained the sectional dimension of each module simultaneously.
According to definite module sectional dimension with highly carry out prefabricated: first prop up template, then fixed the position of required vertical muscle 1, then at the colligation of the outside of each vertical muscle 1 fixing spiral reinforcement 2, then casting concrete 3. Treat concrete 3 sclerosis form removal afterwards, formed a pillar module.
After processing like this required module total amount, transport to job site. Each module is superimposed together, at seam crossing affixing carbon fabric 4, then inserts some vertical muscle at the vertical hollow space of pillar, last casting concrete forms overall pillar.
Claims (3)
1. one and half prefabricated concrete column submodules, it is characterized in that, be made up of cellular block, longitudinal reinforcement, tie hoop, carbon cloth, longitudinal reinforcement and tie hoop are built in the solid section of concret block, between each concret block, connect by carbon cloth.
2. half prefabricated concrete column submodule as claimed in claim 1, is characterized in that, described longitudinal reinforcement is arranged in four peripheries of block along the length direction of cellular block.
3. half prefabricated concrete column submodule as claimed in claim 1, is characterized in that, described tie hoop is arranged in the outside of vertical muscle in the shape of a spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570215.7A CN105587068A (en) | 2014-10-23 | 2014-10-23 | Semi-prefabricated concrete column module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570215.7A CN105587068A (en) | 2014-10-23 | 2014-10-23 | Semi-prefabricated concrete column module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105587068A true CN105587068A (en) | 2016-05-18 |
Family
ID=55926949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410570215.7A Pending CN105587068A (en) | 2014-10-23 | 2014-10-23 | Semi-prefabricated concrete column module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594717A (en) * | 2018-11-06 | 2019-04-09 | 安徽水利开发股份有限公司 | Assembled steel reinforced concrete column construction technology based on prefabricated standard assembly piece |
-
2014
- 2014-10-23 CN CN201410570215.7A patent/CN105587068A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594717A (en) * | 2018-11-06 | 2019-04-09 | 安徽水利开发股份有限公司 | Assembled steel reinforced concrete column construction technology based on prefabricated standard assembly piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |