CN101736859A - Reinforced concrete hollow column - Google Patents
Reinforced concrete hollow column Download PDFInfo
- Publication number
- CN101736859A CN101736859A CN200910231506A CN200910231506A CN101736859A CN 101736859 A CN101736859 A CN 101736859A CN 200910231506 A CN200910231506 A CN 200910231506A CN 200910231506 A CN200910231506 A CN 200910231506A CN 101736859 A CN101736859 A CN 101736859A
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- reinforced concrete
- pipe
- column
- concrete hollow
- hollow column
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Abstract
This application discloses a reinforced concrete hollow column. The center of the reinforced concrete column is sleeved with a pipe to form a reinforced concrete hollow structure. The invention has the following beneficial effects: (1) the self weight of the reinforced concrete column is lowered, and a concrete material is saved; and (2) the column can be used as a drainage pipe in a building or a threading pipe of the building.
Description
Technical field
The application relates to building structure.
Background technology:
Existing reinforced concrete post mostly is square column greatly, and cylinder is also arranged, but all is solid construction, and is many with material from great, function singleness.Though steel core concrete column has effectively reduced the section of pillar, concrete amount obviously reduces, and the pillar deadweight significantly reduces, and steel using amount is too big, cost height, and fire retardant anticorrosion disposal cost height.Therefore, need that invention is a kind of can significantly to alleviate dead load, can be significantly reduced to this again but also want the concrete post of multifunction.
Summary of the invention
The present invention seeks to alleviate the deadweight of reinforced concrete column, reduce its cost, and realize the reinforced concrete column functional diversities, concrete technical scheme is:
1, putting a pipe in the reinforced concrete column center is inner sleeve, makes reinforced concrete column become hollow-core construction;
2, inner sleeve can be PVC-U pipe, steel-plastics composite pipe and coating steel pipe etc., and the pipe square tube all can;
3, inner sleeve can doublely be done the rainwater pipe, to get rid of rain water on roof; Can also lay cable, netting twine etc. therein.
The application's good effect is:
(1) concrete material is saved in the deadweight of reduction reinforced concrete column;
(2) pillar can doublely be done building internal drainage pipe or building penetration pipe.
Description of drawings
Fig. 1 is the reinforced concrete hollow column cross-sectional drawing, among the figure: 1---and steel concrete; 2---inner sleeve.
The specific embodiment
As shown in Figure 1, before building reinforced concrete column, earlier inner sleeve is vertically put into post template central authorities, and fix with template all around, concreting and vibration compacting between template and inner sleeve then, after reaching certain intensity through maintenance sclerosis, stripping, reinforced concrete hollow column.
Claims (2)
1. reinforced concrete hollow column, it is characterized in that: the reinforced concrete post center is with pipe, forms cavity structure;
2.1 in pipe can doublely do the rainwater pipe, also portion arranges electric pipeline, communication electric wire and netting twine etc. within it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231506A CN101736859A (en) | 2009-11-26 | 2009-11-26 | Reinforced concrete hollow column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231506A CN101736859A (en) | 2009-11-26 | 2009-11-26 | Reinforced concrete hollow column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101736859A true CN101736859A (en) | 2010-06-16 |
Family
ID=42460842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910231506A Pending CN101736859A (en) | 2009-11-26 | 2009-11-26 | Reinforced concrete hollow column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101736859A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908899A (en) * | 2016-04-21 | 2016-08-31 | 吉林省健林建筑科技有限公司 | Core-grouted assembly-type concrete column and construction method of same |
| CN111206573A (en) * | 2020-02-28 | 2020-05-29 | 许顺良 | Prefabricated building structure |
| CN113047467A (en) * | 2021-04-01 | 2021-06-29 | 陈杨 | Energy-saving building wall structure |
-
2009
- 2009-11-26 CN CN200910231506A patent/CN101736859A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105908899A (en) * | 2016-04-21 | 2016-08-31 | 吉林省健林建筑科技有限公司 | Core-grouted assembly-type concrete column and construction method of same |
| CN111206573A (en) * | 2020-02-28 | 2020-05-29 | 许顺良 | Prefabricated building structure |
| CN113047467A (en) * | 2021-04-01 | 2021-06-29 | 陈杨 | Energy-saving building wall structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100616 |