CN2633992Y - Steel bar concrete prefabricated member for compound girder - Google Patents
Steel bar concrete prefabricated member for compound girder Download PDFInfo
- Publication number
- CN2633992Y CN2633992Y CN 03248717 CN03248717U CN2633992Y CN 2633992 Y CN2633992 Y CN 2633992Y CN 03248717 CN03248717 CN 03248717 CN 03248717 U CN03248717 U CN 03248717U CN 2633992 Y CN2633992 Y CN 2633992Y
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- CN
- China
- Prior art keywords
- steel bar
- bar concrete
- stirrup
- prefabricated member
- prefabricated units
- 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 - Lifetime
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- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 title abstract 12
- 239000010959 steel Substances 0.000 title abstract 12
- 150000001875 compounds Chemical class 0.000 title abstract 4
- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000005452 bending Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a steel bar concrete prefabricated member for compound girder, comprising a steel bar concrete T-shaped prefabricated member. The steel bar concrete prefabricated member consists of the steel bar concrete T-shaped prefabricated member and a stirrup. The lower end of the stirrup is pre-embedded in a soleplate of the steel bar concrete T-shaped prefabricated member. The lower end of the stirrup is hung on a prefabricated steel bar of the soleplate. The upper end of the stirrup is arranged out of the steel bar concrete T-shaped prefabricated member. As the steel bar concrete T-shaped prefabricated member has a light weight, a longitudinal fin, strong capacity of bending moment resistance, uneasy breaking and convenient hoisting and transportation, when compound girders are assembled, a projecting part in the soleplate of the steel bar concrete T-shaped prefabricated member makes the compound girders of vertical and transverse prefabricated members connected. The vertical steel bar is connected with the upper end of the stirrup to make the vertical and transverse prefabricated members, the stirrup and the vertical steel bar connected alternately, and then a template is arranged and concrete is poured on the template to superpose into integration.
Description
Technical field:
The utility model relates to the realm of building construction, specifically refers to a kind of precast member for reinforcing bar concrete that is used for superposed beam.
Background technology:
Existing reinforced concrete sandwich beam adds that with the rectangle precast member for reinforcing bar concrete stirrup constitutes usually, again concreting.But thin rectangle prefabricated units bending resistance square supporting capacity is not enough, and frangibility, thick rectangle prefabricated units are from great, and lifting, transportation are inconvenient; And the connection inconvenience between the longitudinal and transverse prefabricated units superposed beam.
Summary of the invention:
It is a kind of from heavy and light that the purpose of this utility model is to provide, frangibility not, and lifting, convenient transportation and make between the longitudinal and transverse prefabricated units easy to connectly are used for the precast member for reinforcing bar concrete of superposed beam.
The purpose of this utility model is achieved like this, this is used for the precast member for reinforcing bar concrete of superposed beam, comprise RC T shape prefabricated units, the precast member for reinforcing bar concrete that is used for superposed beam is made up of RC T shape prefabricated units, stirrup, the lower end of stirrup is embedded in the T shape prefabricated units base plate, be articulated in base plate and preset on the reinforcing bar, the upper end of stirrup is arranged on outside the T shape prefabricated units.
Because RC T shape prefabricated units from heavy and light, have longitudinal rib, bending resistance square supporting capacity is strong, frangibility not, lifting, convenient transportation, during the assembly unit superposed beam, the protuberance of T shape prefabricated units base plate, make to reach between the longitudinal and transverse prefabricated units superposed beam and connect, upper end in stirrup connects longitudinal reinforcement, and longitudinal and transverse T shape prefabricated units, stirrup, longitudinal reinforcement are cross-linked, and loads onto template, the superimposed integral body that becomes of concreting is easy to connect between the longitudinal and transverse prefabricated units again.
Description of drawings:
Fig. 1 is the precast member for reinforcing bar concrete structural representation that is used for superposed beam
Fig. 2 is another longitudinal rib of the precast member for reinforcing bar concrete embodiment that is used for superposed beam
Fig. 3 is that the precast member for reinforcing bar concrete that is used for superposed beam is loaded onto the formwork structure schematic diagram
Fig. 4 is the syndeton schematic diagram that is used between the longitudinal and transverse prefabricated units of superposed beam
Fig. 5 is used for another stirrup form of precast member for reinforcing bar concrete embodiment of superposed beam for Fig. 1
Fig. 6 is used for another stirrup form of precast member for reinforcing bar concrete embodiment of superposed beam for Fig. 2
The specific embodiment:
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, this is used for the precast member for reinforcing bar concrete of superposed beam, comprise RC T shape precast member board 10, precast member for reinforcing bar concrete is made up of RC T shape prefabricated units 10, stirrup 2, the lower end of stirrup 2 is embedded in the T shape prefabricated units base plate, is articulated in base plate and presets on the reinforcing bar 1, and the upper end of stirrup 2 is arranged on outside the T shape prefabricated units 10.Longitudinal rib 3 both sides of RC T shape prefabricated units have clamping hole 4, conveniently load onto template 7, during the assembly unit superposed beam, the protuberance 5 of T shape precast member board base plate makes can reach between vertical prefabricated units 10, horizontal prefabricated units 11 superposed beams to connect, and connects longitudinal reinforcement 6 in the interior upper end of stirrup 2, longitudinal and transverse T shape prefabricated units 10,11, stirrup 2, longitudinal reinforcement 6 are cross-linked, load onto template 7, fix with nut 9, screw 8, the more superimposed integral body that becomes of concreting.
Claims (2)
1, a kind of precast member for reinforcing bar concrete that is used for superposed beam, comprise RC T shape prefabricated units, it is characterized in that: the precast member for reinforcing bar concrete that is used for superposed beam is made up of RC T shape prefabricated units, stirrup, the lower end of stirrup is embedded in the T shape prefabricated units base plate, be articulated in base plate and preset on the reinforcing bar, the upper end of stirrup is arranged on outside the T shape prefabricated units.
2, the precast member for reinforcing bar concrete that is used for superposed beam according to claim 1 is characterized in that: the longitudinal rib both sides of RC T shape prefabricated units have clamping hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248717 CN2633992Y (en) | 2003-09-09 | 2003-09-09 | Steel bar concrete prefabricated member for compound girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03248717 CN2633992Y (en) | 2003-09-09 | 2003-09-09 | Steel bar concrete prefabricated member for compound girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2633992Y true CN2633992Y (en) | 2004-08-18 |
Family
ID=34293310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03248717 Expired - Lifetime CN2633992Y (en) | 2003-09-09 | 2003-09-09 | Steel bar concrete prefabricated member for compound girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2633992Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793075A (en) * | 2010-03-03 | 2010-08-04 | 管乃彦 | Semi-precast beam |
| CN101200933B (en) * | 2006-12-08 | 2011-04-27 | 邱则有 | Laminated slab |
| CN101575894B (en) * | 2008-05-05 | 2012-02-22 | 万科企业股份有限公司 | Prefabricated concrete beam |
| CN102418400A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Pretensioning prestressed reinforced concrete precast beam |
| CN102433961A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Prefabricated beam structure construction member |
| CN102434005A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam unit construction technology |
| CN102535742A (en) * | 2011-12-12 | 2012-07-04 | 中冶建工集团有限公司 | Structural member of self-insulation pre-fabricated beam |
| CN102704621A (en) * | 2012-06-25 | 2012-10-03 | 中国十七冶集团有限公司 | Integral assembled frame precast beam |
| CN102720304A (en) * | 2012-06-15 | 2012-10-10 | 吴方伯 | Reinforced concrete composite beam |
| CN102852278A (en) * | 2012-08-16 | 2013-01-02 | 杨众 | Double precast beam-superposed frame beam |
| CN102852277A (en) * | 2012-08-16 | 2013-01-02 | 杨众 | Pre-tensioned deformed reinforced concrete precast main beam |
| CN102852279A (en) * | 2012-08-16 | 2013-01-02 | 杨众 | Prestressed reinforced concrete superposed beam having convex-concave superposed surfaces |
| CN103046645A (en) * | 2012-08-16 | 2013-04-17 | 杨众 | Large span prefabricated monolithic casting structure and construction method |
| CN104631674A (en) * | 2015-01-29 | 2015-05-20 | 济南轨道交通集团有限公司 | Composite floor slab and construction method thereof |
| CN106381954A (en) * | 2016-10-28 | 2017-02-08 | 河北工业大学 | Production method of superposed beam with crack gradient controlling function |
| CN106835928A (en) * | 2017-02-23 | 2017-06-13 | 湖南诚友绿色建材科技有限公司 | A kind of pre-stress concrete H type beam slabs |
-
2003
- 2003-09-09 CN CN 03248717 patent/CN2633992Y/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101200933B (en) * | 2006-12-08 | 2011-04-27 | 邱则有 | Laminated slab |
| CN101575894B (en) * | 2008-05-05 | 2012-02-22 | 万科企业股份有限公司 | Prefabricated concrete beam |
| CN101793075A (en) * | 2010-03-03 | 2010-08-04 | 管乃彦 | Semi-precast beam |
| CN102418400A (en) * | 2010-09-28 | 2012-04-18 | 杨峰 | Pretensioning prestressed reinforced concrete precast beam |
| CN102418400B (en) * | 2010-09-28 | 2014-07-09 | 杨峰 | Pretensioning prestressed reinforced concrete precast beam |
| CN102433961A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Prefabricated beam structure construction member |
| CN102434005A (en) * | 2011-12-12 | 2012-05-02 | 中冶建工集团有限公司 | Precast beam unit construction technology |
| CN102535742A (en) * | 2011-12-12 | 2012-07-04 | 中冶建工集团有限公司 | Structural member of self-insulation pre-fabricated beam |
| CN102720304A (en) * | 2012-06-15 | 2012-10-10 | 吴方伯 | Reinforced concrete composite beam |
| CN102704621A (en) * | 2012-06-25 | 2012-10-03 | 中国十七冶集团有限公司 | Integral assembled frame precast beam |
| CN102852277A (en) * | 2012-08-16 | 2013-01-02 | 杨众 | Pre-tensioned deformed reinforced concrete precast main beam |
| CN102852279A (en) * | 2012-08-16 | 2013-01-02 | 杨众 | Prestressed reinforced concrete superposed beam having convex-concave superposed surfaces |
| CN103046645A (en) * | 2012-08-16 | 2013-04-17 | 杨众 | Large span prefabricated monolithic casting structure and construction method |
| CN102852278A (en) * | 2012-08-16 | 2013-01-02 | 杨众 | Double precast beam-superposed frame beam |
| CN102852278B (en) * | 2012-08-16 | 2016-08-24 | 杨众 | A kind of double precast beam-superposed frame beam |
| CN102852279B (en) * | 2012-08-16 | 2016-10-05 | 杨众 | A kind of prestressed reinforced concrete composite beam of convex-concave superposed surfaces |
| CN104631674A (en) * | 2015-01-29 | 2015-05-20 | 济南轨道交通集团有限公司 | Composite floor slab and construction method thereof |
| CN104631674B (en) * | 2015-01-29 | 2017-02-22 | 济南轨道交通集团有限公司 | Composite floor slab and construction method thereof |
| CN106381954A (en) * | 2016-10-28 | 2017-02-08 | 河北工业大学 | Production method of superposed beam with crack gradient controlling function |
| CN106835928A (en) * | 2017-02-23 | 2017-06-13 | 湖南诚友绿色建材科技有限公司 | A kind of pre-stress concrete H type beam slabs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090206 Address after: Kaifu District of Hunan province Changsha city Laodaohe town Peng Lane No. 468, zip code: 410153 Patentee after: Hunan Gaoling Construction Group Stock Limited Company Address before: Hunan province221116 Changsha Hunan University Institute of structure engineering, Lushan Road: 410082 Patentee before: Wu Fangbo |
|
| ASS | Succession or assignment of patent right |
Owner name: HUNAN GAOLING CONSTRUCTION GROUP CO., LTD. Free format text: FORMER OWNER: WU FANGBO Effective date: 20090206 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130909 Granted publication date: 20040818 |