CN201567719U - Inner sleeve type reinforced concrete hollow beam - Google Patents
Inner sleeve type reinforced concrete hollow beam Download PDFInfo
- Publication number
- CN201567719U CN201567719U CN2009202806731U CN200920280673U CN201567719U CN 201567719 U CN201567719 U CN 201567719U CN 2009202806731 U CN2009202806731 U CN 2009202806731U CN 200920280673 U CN200920280673 U CN 200920280673U CN 201567719 U CN201567719 U CN 201567719U
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- inner sleeve
- concrete hollow
- sleeve type
- type reinforced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
本申请公开了内套管式钢筋混凝土空心梁，它是在钢筋混凝土梁的中心套着管子，形成钢筋混凝土空心结构。本实用新型的积极效果是：(1)降低钢筋混凝土梁的自重，节约混凝土材料；(2)这种梁可以兼做建筑穿线管。
The application discloses an inner casing type reinforced concrete hollow beam, in which a pipe is placed in the center of the reinforced concrete beam to form a reinforced concrete hollow structure. The positive effects of the utility model are: (1) the dead weight of the reinforced concrete beam is reduced, and concrete materials are saved; (2) the beam can also be used as a building threading pipe.
Description
Technical field
The application relates to building structure.
Background technology:
In building structure, existing reinforced concrete beam all is a solid construction, and is many with material from great, needs a kind of steel concrete new structure beam that can significantly reduce deadweight of design.
Summary of the invention
The present invention seeks to reduce the deadweight of reinforced concrete beam, concrete technical scheme is:
1, putting a pipe in the reinforced concrete beam center is inner sleeve, makes reinforced concrete beam become hollow-core construction;
2, inner sleeve can be PVC-U pipe, steel-plastics composite pipe etc., and the pipe square tube all can;
3, can lay cable, netting twine etc. in the inner sleeve.
Good effect of the present utility model is:
(1) concrete material is saved in the deadweight of reduction reinforced concrete beam;
(2) beam can doublely be done the building penetration pipe.
Description of drawings
Fig. 1 is the sectional schematic diagram of inner sleeve type reinforced concrete hollow beam, among the figure: 1---and steel concrete; 2---inner sleeve.
The specific embodiment
As shown in Figure 1, before building reinforced concrete beam, earlier the inner sleeve level is put into 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, inner sleeve type reinforced concrete hollow beam.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202806731U CN201567719U (en) | 2009-12-09 | 2009-12-09 | Inner sleeve type reinforced concrete hollow beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202806731U CN201567719U (en) | 2009-12-09 | 2009-12-09 | Inner sleeve type reinforced concrete hollow beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567719U true CN201567719U (en) | 2010-09-01 |
Family
ID=42660005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202806731U Expired - Fee Related CN201567719U (en) | 2009-12-09 | 2009-12-09 | Inner sleeve type reinforced concrete hollow beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433960A (en) * | 2011-10-20 | 2012-05-02 | 沈阳建筑大学 | Foam filled reinforced concrete hollow beam |
| CN104612328A (en) * | 2014-12-30 | 2015-05-13 | 南京林业大学 | Porous bamboo composite material rectangular structural component and preparation method thereof |
| CN105421240A (en) * | 2015-11-09 | 2016-03-23 | 安徽省新路建设工程集团有限责任公司 | Construction method for concrete hollow beam self-falling frame inner mold |
| CN105888133A (en) * | 2016-04-18 | 2016-08-24 | 四川大学 | Bearing structure for building |
-
2009
- 2009-12-09 CN CN2009202806731U patent/CN201567719U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433960A (en) * | 2011-10-20 | 2012-05-02 | 沈阳建筑大学 | Foam filled reinforced concrete hollow beam |
| CN104612328A (en) * | 2014-12-30 | 2015-05-13 | 南京林业大学 | Porous bamboo composite material rectangular structural component and preparation method thereof |
| CN105421240A (en) * | 2015-11-09 | 2016-03-23 | 安徽省新路建设工程集团有限责任公司 | Construction method for concrete hollow beam self-falling frame inner mold |
| CN105888133A (en) * | 2016-04-18 | 2016-08-24 | 四川大学 | Bearing structure for building |
| CN105888133B (en) * | 2016-04-18 | 2018-07-03 | 四川大学 | A kind of load-carrying members for building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201567719U (en) | Inner sleeve type reinforced concrete hollow beam | |
| CN101812882B (en) | Concrete shear wall with once-molded filling wall and manufacturing method thereof | |
| CN205444693U (en) | Thin wall steel tube - reinforcing bar recycled concrete combination column | |
| CN202544184U (en) | Light solid composite mandrel | |
| CN202578022U (en) | Bearing wall reinforcing body | |
| CN204343699U (en) | A kind of concrete column compressive pre-stress steel pile casting | |
| CN101736857A (en) | Hollow reinforced concrete beam | |
| CN203769086U (en) | Concrete embedded part | |
| CN204079316U (en) | A kind of harmless circular steel tube concrete post tower crane attachment anchor ear device | |
| CN101566004B (en) | Concrete template | |
| CN105781016A (en) | Cement-based composite and steel pipe combined compound column and manufacturing method thereof | |
| CN101736859A (en) | Reinforced concrete hollow column | |
| CN101532322A (en) | Rectangular concrete filled beam with hollow steel tube | |
| CN204715537U (en) | A kind of round steel pipe binding type steel concrete column and reinforced concrete beam node structure | |
| CN204212512U (en) | Enhancement mode steel tube foam concrete electric tower | |
| CN104060762A (en) | L-shaped steel pipe-steel framework recycled concrete combined pillar | |
| CN201406795Y (en) | Sleeve type hollow concrete filled steel tube concrete beam with rectangular section | |
| CN203583777U (en) | Prestressed round-pile core-filled concrete column | |
| CN208396063U (en) | A kind of block wall ruggedized construction | |
| CN209011572U (en) | A kind of pipe fitting applied to control concrete walls plate thickness | |
| CN106121132A (en) | Lower shrinkage anti-crack concrete outside steel pipe concrete combination column and preparation method thereof | |
| CN206158010U (en) | High -strength steel superstrong combination column structure of high -strength grouting material | |
| CN203626364U (en) | Multilayer sandwich hollow steel tube foam concrete electric power tower | |
| CN204753932U (en) | Can assemble into floor that ceiling takes shape | |
| CN201588342U (en) | Built-in core tubular reinforced concrete column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101209 |