CN103741812A - Connection joint of steel reinforced concrete superposed beams and middle column - Google Patents
Connection joint of steel reinforced concrete superposed beams and middle column Download PDFInfo
- Publication number
- CN103741812A CN103741812A CN201310631472.2A CN201310631472A CN103741812A CN 103741812 A CN103741812 A CN 103741812A CN 201310631472 A CN201310631472 A CN 201310631472A CN 103741812 A CN103741812 A CN 103741812A
- Authority
- CN
- China
- Prior art keywords
- steel
- reinforced concrete
- shaped steel
- branch sleeve
- quadrangle
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a connection joint of steel reinforced concrete superposed beams and a middle column, and belongs to the field of building structures. The connection joint is composed of the steel reinforced concrete superposed beams, the precast concrete quadrilateral steel pipe middle column and a profile steel connecting sleeve, the profile steel connecting sleeve is a quadrilateral steel connecting sleeve with an inner cavity, and the precast concrete quadrilateral steel pipe middle column is arranged between the adjacent beam ends of the two steel reinforced concrete superposed beams, and is correspondingly sleeved with the profile steel connecting sleeve. The profile steel connecting sleeve is respectively and fixedly connected with the corresponding ends of a flange plate and a profile steel web plate of a steel reinforced concrete superposed beam type steel framework through a stiffening connecting plate and a steel web plate which are arranged at the two ends of the profile steel connecting sleeve. After the lower portion of the profile steel connecting sleeve and a lower precast beam are precast through concrete, the upper portion of the profile steel connecting sleeve and an upper cast-in-place beam are cast in place through concrete, the integrated connection of the steel reinforced concrete superposed beams and the precast concrete quadrilateral steel pipe middle column is completed, a plurality of single-span beams can be connected continuously, and the design structure of the connection joint is good in force transfer performance, and better in integrality and anti-seismic performance.
Description
Technical field
A kind of steel reinforced concrete superposed beam of the present invention and middle column jointing gusset, belong to building structure field.
Background technology
Concrete folding structure is the overall form of structure of one deck in-situ layer formation that superposes on precast unit, comprises the members such as superposed beam, superposed column, superimposed sheet.Superposed beam, the connection of post node is the pith that structure need to be considered, the stable performance that directly affects structure connecting, connecting the mode realizing affects again the difficulty of site operation, now iterative structure beam column used connects and stretches out reinforcing bar when mostly prefabricated by superposed beam and then become entirety with post reserved steel bar colligation concreting at the scene, complicated operation, technological requirement is high, affect site operation progress, and superposed beam needs single span to make, single span is installed, each all need to be at two ends fabrication and installation and post connection end across beam, increase material and artificial consumption, increased beam and column difficulty of construction in lifting connection procedure.
Summary of the invention
The object of this invention is to provide a kind of steel reinforced concrete superposed beam and middle column jointing gusset, with simple structure, realize single span superposed beam by the connection of center pillar, not only simplify the making of superposed beam termination, save material resources, reduce construction hoisting difficulty, and promote building structure overall performance, increase the resistant function of node to seismic load.
The present invention is achieved by the following technical solutions:
A kind of steel reinforced concrete superposed beam of the present invention and middle column jointing gusset, by steel reinforced concrete superposed beam, precast concrete quadrangle steel pipe center pillar and shaped steel branch sleeve composition, described shaped steel branch sleeve by two blocks of edge of a wing steel plates be vertically connected the quadrangle that two blocks of steel webs therebetween form in casement steel branch sleeve, between the edge of a wing steel plate at these shaped steel branch sleeve two ends and steel web, be symmetrically connected with the junction plate of putting more energy into up and down; Precast concrete quadrangle steel pipe center pillar is arranged between two adjacent beam-ends of steel reinforced concrete superposed beam, and the corresponding suit of shaped steel adapter sleeve jacket casing is affixed outside it; Shaped steel branch sleeve is corresponding affixed with frange plate up and down, the shape steel web of its corresponding end steel reinforced concrete superposed beam shaped steel bone respectively by the junction plate of putting more energy into up and down, the steel web at its two ends; Implement in the lump shaped steel branch sleeve bottom and the precast beam concreting of steel reinforced concrete bottom prefabricated after, again on this prefabricated tie-beam, the concrete cast-in-situ that carries out shaped steel branch sleeve top and steel reinforced concrete top Cast-in-situ Beam, finishing type steel concrete composite girder is connected with the integrative-structure of precast concrete square steel pipe center pillar.
Empty and precast concrete quadrangle steel pipe center pillar adaptation in the quadrangle of described shaped steel branch sleeve.
The shaped steel height adaptation of the spacing of the upper and lower stiffener of described shaped steel branch sleeve and steel reinforced concrete superposed beam.
In the quadrangle of described shaped steel branch sleeve, in the quadrangle steel reinforced concrete center pillar gap of sky and its socket, fill pea gravel concreten.
Described quadrangle steel reinforced concrete center pillar is comprised of quadrangle shaped steel tubing string and interior pouring concrete.
Described steel reinforced concrete superposed beam is comprised of shaped steel bone, the concrete prefabricated beam of bottom shaped steel bone and top shaped steel bone cast-in-situ concrete beam.
A kind of steel reinforced concrete superposed beam of the present invention column jointing gusset, adopts conformal shaped steel branch sleeve, and makes many single beams realize continued access by center pillar, and its making is more convenient, and structural integrity is better; When every beam lifts in tradition construction, all will control end positions, but use this kind of form to make many beams as long as determine two ends and side column position, beam is connected with center pillar and only needs point of lifting pillars, reduces construction hoisting difficulty; Install at the sleeve that node the is used scene of being prefabricated in the factory, and reduces the operation of site operation, reduces the uncontrollability that field operation too much causes construction quality in the time of the reduction of erection time; Sleeve and beam weld concrete by shaped steel and are wrapped to form the form of being rigidly connected, and two ends welding between sleeve and center pillar, the middle pea gravel concreten of filling connect closely beam and column node, structure transmission force property is good, increases the resistant function of node to seismic load.
Accompanying drawing explanation
Fig. 1 steel reinforced concrete superposed beam of the present invention column jointing gusset overall schematic;
Fig. 2 shaped steel shaped steel of the present invention branch sleeve schematic diagram;
Fig. 3 shaped steel shaped steel of the present invention branch sleeve and superposed beam shaped steel connection diagram;
Fig. 4 shaped steel shaped steel of the present invention branch sleeve and superposed beam bottom precast beam connection diagram;
The specific embodiment
Now further illustrate by reference to the accompanying drawings implementation process of the present invention.
A kind of steel reinforced concrete superposed beam of the present invention and middle column jointing gusset, by steel reinforced concrete superposed beam 2, quadrangle steel reinforced concrete center pillar 3 and shaped steel branch sleeve 1 form, described shaped steel branch sleeve by two edge of a wing steel plate 1-1 be vertically connected the quadrangle that two web steel plate 1-2 therebetween form in casement steel branch sleeve, between the edge of a wing steel plate at these shaped steel branch sleeve two ends and steel web, be symmetrically connected with the junction plate 1-3 that puts more energy into up and down, shaped steel branch sleeve 1 is arranged between two adjacent beam-ends of steel reinforced concrete superposed beam, its put more energy into up and down junction plate 1-3 respectively with the corresponding welding of the upper and lower frange plate of H shaped steel of corresponding end steel reinforced concrete superposed beam shaped steel bone, shaped steel shaped steel branch sleeve steel web 1-2 welds with corresponding superposed beam shape steel web, carrying out shaped steel shaped steel branch sleeve 1 bottom and steel reinforced concrete bottom, two ends precast beam prefabricated building after connection in the lump, by the shaped steel shaped steel branch sleeve of prefabricated one and extremely on-the-spot assigned address of steel reinforced concrete bottom precast beam lifting, again precast concrete quadrangle steel pipe center pillar 3 is vertically passed in the correspondence of shaped steel shaped steel branch sleeve empty, fix its bottom of this center pillar, and corresponding weld type die steel branch sleeve and steel column bottom, in shaped steel shaped steel branch sleeve and steel column gap, fill after pea gravel concreten, again by corresponding with steel column shaped steel shaped steel branch sleeve top welding, then, cast in situs connection is carried out on top along the shaped steel bone of the steel reinforced concrete to be poured top beam of two ends steel reinforced concrete superposed beam and shaped steel branch sleeve 1 therebetween, thereby be shaped to steel reinforced concrete superposed beam, be connected with the integrative-structure of precast concrete square steel pipe center pillar, by node, jointly bear built-loading.
Empty and precast concrete quadrangle steel pipe center pillar adaptation in the quadrangle of described shaped steel branch sleeve.
The height adaptation of the shaped steel 2-1 of the spacing of described upper and lower stiffener 1-3 and steel reinforced concrete superposed beam.
Described quadrangle steel reinforced concrete center pillar 3 is comprised of quadrangle shaped steel tubing string and interior pouring concrete.
Described steel reinforced concrete superposed beam 2 is comprised of shaped steel bone, the concrete prefabricated beam of bottom shaped steel bone and top shaped steel bone cast-in-situ concrete beam.
Claims (6)
1. a steel reinforced concrete superposed beam and middle column jointing gusset, it is characterized in that, by steel reinforced concrete superposed beam, precast concrete quadrangle steel pipe center pillar and shaped steel branch sleeve composition, described shaped steel branch sleeve by two blocks of edge of a wing steel plates be vertically connected the quadrangle that two blocks of steel webs therebetween form in casement steel branch sleeve, between the edge of a wing steel plate at these shaped steel branch sleeve two ends and steel web, be symmetrically connected with the junction plate of putting more energy into up and down; Precast concrete quadrangle steel pipe center pillar is arranged between two adjacent beam-ends of steel reinforced concrete superposed beam, and the corresponding suit of shaped steel adapter sleeve jacket casing is affixed outside it; Shaped steel branch sleeve is corresponding affixed with frange plate up and down, the shape steel web of its corresponding end steel reinforced concrete superposed beam shaped steel bone respectively by the junction plate of putting more energy into up and down, the steel web at its two ends; Implement in the lump shaped steel branch sleeve bottom and the precast beam concreting of steel reinforced concrete bottom prefabricated after, again on this prefabricated tie-beam, the concrete cast-in-situ that carries out shaped steel branch sleeve top and steel reinforced concrete top Cast-in-situ Beam, finishing type steel concrete composite girder is connected with the integrative-structure of precast concrete square steel pipe center pillar.
2. a kind of steel reinforced concrete superposed beam according to claim 1 and middle column jointing gusset, is characterized in that, empty and precast concrete quadrangle steel pipe center pillar adaptation in the quadrangle of shaped steel branch sleeve.
3. a kind of steel reinforced concrete superposed beam according to claim 1 and middle column jointing gusset, is characterized in that, the shaped steel height adaptation of the spacing of the upper and lower stiffener of shaped steel branch sleeve and steel reinforced concrete superposed beam.
4. a kind of steel reinforced concrete superposed beam according to claim 1 and middle column jointing gusset, is characterized in that, in the quadrangle of shaped steel branch sleeve, in the quadrangle steel reinforced concrete center pillar gap of sky and its socket, fills pea gravel concreten.
5. a kind of steel reinforced concrete superposed beam according to claim 1 and middle column jointing gusset, is characterized in that, quadrangle steel reinforced concrete center pillar is comprised of quadrangle shaped steel tubing string and interior pouring concrete.
6. a kind of steel reinforced concrete superposed beam according to claim 1 and middle column jointing gusset, is characterized in that, steel reinforced concrete superposed beam is comprised of shaped steel bone, the concrete prefabricated beam of bottom shaped steel bone and top shaped steel bone cast-in-situ concrete beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631472.2A CN103741812A (en) | 2013-11-29 | 2013-11-29 | Connection joint of steel reinforced concrete superposed beams and middle column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310631472.2A CN103741812A (en) | 2013-11-29 | 2013-11-29 | Connection joint of steel reinforced concrete superposed beams and middle column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741812A true CN103741812A (en) | 2014-04-23 |
Family
ID=50498870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310631472.2A Pending CN103741812A (en) | 2013-11-29 | 2013-11-29 | Connection joint of steel reinforced concrete superposed beams and middle column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741812A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563305A (en) * | 2015-01-16 | 2015-04-29 | 济南轨道交通集团有限公司 | Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method |
| CN106545115A (en) * | 2016-11-25 | 2017-03-29 | 石家庄铁道大学 | Assembled steel Combined concrete superstructure and its construction method |
| CN107355007A (en) * | 2017-08-31 | 2017-11-17 | 青岛理工大学 | The attachment structure of concrete filled steel tube coupled column bean column node |
| CN108385834A (en) * | 2018-03-07 | 2018-08-10 | 王昆 | The connector of prefabricated beam column, bean column node and construction method using it |
| CN108797795A (en) * | 2018-03-30 | 2018-11-13 | 魏萍 | A kind of overlapping precast beam part and cast-in-place column combination assembling structure and construction technology |
| CN109469204A (en) * | 2018-10-22 | 2019-03-15 | 中建五局第三建设有限公司 | Assembled steel reinforced concrete combination frame structure and construction method based on composite beam |
| CN109868753A (en) * | 2019-04-18 | 2019-06-11 | 上海市城市建设设计研究总院（集团）有限公司 | Precast assembly pier consolidation structure and its construction method |
| CN113216417A (en) * | 2021-05-20 | 2021-08-06 | 中信建筑设计研究总院有限公司 | Connecting joint for transition from rectangular concrete-filled steel tube column to steel reinforced concrete column and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2895750B2 (en) * | 1994-06-16 | 1999-05-24 | 戸田建設株式会社 | Joining method at the joint between column and beam |
| CN102995753A (en) * | 2012-11-08 | 2013-03-27 | 沈阳建筑大学 | External reinforcing ring type square steel post special-shaped node with different beam heights |
| CN103061416A (en) * | 2011-10-21 | 2013-04-24 | 长江大学 | Joint structure of steel-pipe-restraining steel concrete columns and reinforced concrete beams |
| CN103243817A (en) * | 2013-04-28 | 2013-08-14 | 中国十七冶集团有限公司 | Fabricated beam-column connecting device |
| CN203145197U (en) * | 2013-04-16 | 2013-08-21 | 哈尔滨理工大学 | Extension-type concrete filled steel tube beam column node device |
| CN203603267U (en) * | 2013-11-29 | 2014-05-21 | 湖北弘毅建设有限公司 | Connecting joint of steel reinforced concrete superposed beams and middle column |
-
2013
- 2013-11-29 CN CN201310631472.2A patent/CN103741812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2895750B2 (en) * | 1994-06-16 | 1999-05-24 | 戸田建設株式会社 | Joining method at the joint between column and beam |
| CN103061416A (en) * | 2011-10-21 | 2013-04-24 | 长江大学 | Joint structure of steel-pipe-restraining steel concrete columns and reinforced concrete beams |
| CN102995753A (en) * | 2012-11-08 | 2013-03-27 | 沈阳建筑大学 | External reinforcing ring type square steel post special-shaped node with different beam heights |
| CN203145197U (en) * | 2013-04-16 | 2013-08-21 | 哈尔滨理工大学 | Extension-type concrete filled steel tube beam column node device |
| CN103243817A (en) * | 2013-04-28 | 2013-08-14 | 中国十七冶集团有限公司 | Fabricated beam-column connecting device |
| CN203603267U (en) * | 2013-11-29 | 2014-05-21 | 湖北弘毅建设有限公司 | Connecting joint of steel reinforced concrete superposed beams and middle column |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563305A (en) * | 2015-01-16 | 2015-04-29 | 济南轨道交通集团有限公司 | Connecting joint of concrete overlapped beam and steel pipe concrete column and construction method |
| CN106545115A (en) * | 2016-11-25 | 2017-03-29 | 石家庄铁道大学 | Assembled steel Combined concrete superstructure and its construction method |
| CN107355007A (en) * | 2017-08-31 | 2017-11-17 | 青岛理工大学 | The attachment structure of concrete filled steel tube coupled column bean column node |
| CN107355007B (en) * | 2017-08-31 | 2019-02-15 | 青岛理工大学 | The connection structure of concrete filled steel tube coupled column bean column node |
| CN108385834A (en) * | 2018-03-07 | 2018-08-10 | 王昆 | The connector of prefabricated beam column, bean column node and construction method using it |
| CN108797795A (en) * | 2018-03-30 | 2018-11-13 | 魏萍 | A kind of overlapping precast beam part and cast-in-place column combination assembling structure and construction technology |
| CN109469204A (en) * | 2018-10-22 | 2019-03-15 | 中建五局第三建设有限公司 | Assembled steel reinforced concrete combination frame structure and construction method based on composite beam |
| CN109469204B (en) * | 2018-10-22 | 2020-08-18 | 中建五局第三建设有限公司 | Fabricated steel reinforced concrete mixed frame structure based on superposed beams and construction method |
| CN109868753A (en) * | 2019-04-18 | 2019-06-11 | 上海市城市建设设计研究总院（集团）有限公司 | Precast assembly pier consolidation structure and its construction method |
| CN109868753B (en) * | 2019-04-18 | 2024-03-12 | 上海市城市建设设计研究总院（集团）有限公司 | Prefabricated assembled pier beam consolidation structure and construction method thereof |
| CN113216417A (en) * | 2021-05-20 | 2021-08-06 | 中信建筑设计研究总院有限公司 | Connecting joint for transition from rectangular concrete-filled steel tube column to steel reinforced concrete column and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103741812A (en) | Connection joint of steel reinforced concrete superposed beams and middle column | |
| CN203603267U (en) | Connecting joint of steel reinforced concrete superposed beams and middle column | |
| CN203654473U (en) | Connecting joint of rectangular concrete filled steel tubular column and steel reinforced concrete composite beam | |
| CN108952759A (en) | A kind of tunnel lining structure and construction method using concrete filled steel tube and superimposed sheet | |
| CN106088327B (en) | The production method of assembling frame column based on 3D printing | |
| CN103850363B (en) | Prefabricated through hole assembly type reinforced concrete shear wall and construction method of prefabricated through hole assembly type reinforced concrete shear wall | |
| CN205894281U (en) | Integral basement of coincide assembly of arch without beam system | |
| CN104775516A (en) | Field connecting method among prefabricated reinforced concrete columns | |
| CN108412128A (en) | A kind of connection structure of steel core concrete column | |
| CN202644376U (en) | Dumbbell type steel tube concrete structure of non-filling abdominal cavity stiffening batten plate | |
| CN106958259B (en) | A kind of concrete towers column foundation and its construction method | |
| CN104532964A (en) | Building beam-column joint connecting structure and process | |
| CN106381886A (en) | Partially-prefabricated assembled steel and concrete combined utility tunnel | |
| CN103643681B (en) | A kind of Metro station excavation is inverse makes supporting and protection structure and construction method thereof | |
| CN214833739U (en) | Novel assembled shear force wall | |
| CN103981810A (en) | Steel tube arch main arch splicing and supporting system | |
| CN212025899U (en) | Concrete pipe and pier structure | |
| CN210658451U (en) | Open cut method composite assembly formula underground structure | |
| CN207998964U (en) | The assembled floorslab with bars of reserved anchor hole and horse tooth trough overlap edge construction | |
| CN208009729U (en) | Assembled horse tooth trough overlap edge-punching sheet metal floorslab with bars | |
| CN111255074A (en) | Prefabricated column-steel beam hybrid frame structure and construction method thereof | |
| CN110258642A (en) | A kind of combined assembled underground structure of cut and cover method and its construction method | |
| CN113356030B (en) | Prefabricated steel-concrete combined capping beam and construction method thereof | |
| CN204435563U (en) | A kind of building beam column node connecting structure | |
| CN217998169U (en) | Face integral roof structure of subway station assembly who combines forever |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |