CN104278749A - Integral connecting system for steel-concrete composite structure component of prefabricated construction - Google Patents
Integral connecting system for steel-concrete composite structure component of prefabricated construction Download PDFInfo
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- CN104278749A CN104278749A CN201410572957.3A CN201410572957A CN104278749A CN 104278749 A CN104278749 A CN 104278749A CN 201410572957 A CN201410572957 A CN 201410572957A CN 104278749 A CN104278749 A CN 104278749A
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Abstract
The invention relates to an integral connecting system for a steel-concrete composite structure component of a prefabricated construction, and belongs to the field of prefabricated construction engineering. The integral connecting system provided by the invention comprises a concrete filled steel tubular column, a superposed beam, a composite floor slab and a precast cladding panel, wherein a lower precast beam of the superposed beam is connected with the node of the concrete filled steel tubular column through an H-shaped steel connector at the beam end, a lower precast bottom plate of the superposed beam is sequentially lapped on the lower precast beams of two related superposed beams, a precast steel reinforcement cage is arranged between the edges of adjacent precast bottom plates, and the precast cladding panel is connected with the lower precast beam through a wall beam switching member to achieve one-time concrete in situ casting of an upper cast-in-place slab of the superposed beam and the precast steel reinforcement cage between the edges of the upper cast-in-place slab of the superposed beam and the adjacent lower precast bottom plate, thus completing the integral connection of the composite structure component; the integral connecting system provided by the invention is safe, good in stability, high in assembly and construction speed and high in construction efficiency, and fully reflects the advantages and the industry development trends of the prefabricated constructions.
Description
Technical field
A kind of assembled architecture steel of the present invention-mixed combining structure component integration connected system, belongs to assembled architecture engineering field.
Background technology
In recent years, along with development and the urbanization process quickening of science and technology, traditional cast-in-place building structure needs on-the-spot formwork because of it, wire-ties, working procedure is loaded down with trivial details, wet trade is many, scientific and technological content is low to hand labor heavy dependence, long construction period, and it is larger on surrounding enviroment impact, operating efficiency is low inferior intrinsic problem generally, and can not meet the growing market demand, traditional architecture industry faces the challenge of industrialization of construction industry, also caught up with unprecedented opportunity to develop, the assembled arthitecutral structure of innovation receives very big concern simultaneously.
Summary of the invention
The object of this invention is to provide a kind of assembled architecture steel-mixed combining structure component integration connected system, the component of this connected system is prefabricated in the factory, and without the need to formwork, on-site consolidation, reduces execute-in-place to greatest extent, ensures workmanship, enhances productivity.
The object of the invention is to be achieved through the following technical solutions:
A kind of assembled architecture steel of the present invention-mixed combining structure component integration connected system, comprise steel core concrete column, superposed beam, laminated floor slab and precast wall panel, described superposed beam bottom prefabricated beam end is connected with Frame Joints of Concrete-Filled Steel Tube, the two ends ordered arrangement of described laminated floor slab bottom prefabricated panel is taken and is put on the bottom precast beam of two relevant superposed beams, between its prefabricated panel edge, adjacent laminated floor slab bottom, precast reinforced cage is set, precast wall panel is transferred after component is connected by its pre-buried coupling assembling and the wall beam of bottom precast beam, implement the top Cast-in-situ Beam of superposed beam, the disposable concrete cast in situs of precast reinforced cage between the top Bars In Poured Concrete Slab of laminated floor slab and adjacent lower prefabricated panel edge, the integral structure completing assembled architecture steel-mixed combining structure component connects.
The bottom prefabricated beam end of described superposed beam is provided with H profile steel connector.
Described Frame Joints of Concrete-Filled Steel Tube is provided with a pair axial dividing plate, and between this is to axial dividing plate, spaced radial is provided with steel junction plate.
The web of described superposed beam bottom prefabricated beam end H profile steel connector and upper and lower frange plate are respectively with the steel junction plate of Frame Joints of Concrete-Filled Steel Tube with dividing plate is corresponding is connected.
The horizontal connecting surface of described wall beam switching component is connected with bottom precast beam, the corresponding grafting of pre-buried coupling assembling of its vertical joint face and precast wall panel.
Described superposed beam is made up of bottom precast beam and top Cast-in-situ Beam.
Described laminated floor slab is made up of bottom prefabricated panel and top Bars In Poured Concrete Slab.
A kind of assembled architecture steel of the present invention-mixed combining structure component integration connected system, by prefabricated node component assembly connection and the primary concreting cast-in-situ concrete top overlapping layers at the scene of the prefabricated component of relevant laminated form half to connected system of the present invention, connected system dependency structure component is made to connect for overall, meet the infinitely-great supposition of the flat in-plane stiffness of superstructure, and, between the edge of adjacent laminated floor slab bottom prefabricated panel, precast reinforced cage is set, after building top concrete formation, define the dark beam of connecting structure, further increase the two-way supporting capacity of laminated floor slab, make the anti-crack ability of laminated floor slab stronger.In addition, Prefabricated stacking floor and precast wall panel also can double as template in construction, and can overcome in cast-in-place concrete form of construction work and need formwork after-pouring concrete, construction period is longer, all disadvantages of complex management.The present invention's integration connected system safety, good stability, assembly construction speed is fast, and efficiency of construction is high, has fully demonstrated advantage and the industry development trend of assembled architecture.
Accompanying drawing explanation
Fig. 1 connected system schematic perspective view of the present invention;
The connection diagram of Fig. 2 connected system relevant connection of the present invention component;
Fig. 3 connected system laminated floor slab splicing of the present invention schematic diagram;
Fig. 4 connected system laminated floor slab of the present invention and superposed beam connected node schematic diagram;
Fig. 5 connected system precast wall panel of the present invention and superposed beam connected node schematic perspective view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further:
A kind of assembled architecture steel of the present invention-mixed combining structure component integration connected system, comprise steel core concrete column, superposed beam, laminated floor slab and precast wall panel, the node of described steel core concrete column 1 is provided with a pair axial dividing plate 1-2, between this axial dividing plate 1-2, be connected with steel junction plate 1-1; Superposed beam is made up of bottom precast beam 2 and top Cast-in-situ Beam 3, and the beam-ends of bottom precast beam 2 has H profile steel connector 2-1; Described laminated floor slab is made up of bottom prefabricated panel 4 and top Bars In Poured Concrete Slab 5; Described precast wall panel 6 is provided with pre-buried coupling assembling 6-1; The web of bottom prefabricated beam end H profile steel connector 2-1 is connected with the corresponding bolt of steel junction plate 1-1 of steel core concrete column 1 node, its upper and lower frange plate end welds with axial dividing plate 1-2 plate end is corresponding respectively, the two ends ordered arrangement of described laminated floor slab bottom prefabricated panel 4 is taken and is put on the bottom precast beam 2 of two superposed beams, adjacent laminated floor slab bottom prefabricated panel justified margin, arranges precast reinforced cage 7 between its prefabricated panel 4 edge, adjacent laminated floor slab bottom; The horizontal connecting surface 8-1 of component 8 that transferred by wall beam is connected with the bottom precast beam 2 of superposed beam, precast wall panel 6 is transferred by its pre-buried coupling assembling 6-1 and wall beam the corresponding grafting of vertical joint face 8-2 of component, then implement the top Cast-in-situ Beam of superposed beam, the disposable concrete cast in situs of precast reinforced cage between the top Bars In Poured Concrete Slab of laminated floor slab and adjacent lower prefabricated panel edge, then form assembled steel-mixed combined integrated structure.
Claims (7)
1. assembled architecture steel-mixed combining structure component integration connected system, comprise steel core concrete column, superposed beam, laminated floor slab and precast wall panel, it is characterized in that, the bottom prefabricated beam end of described superposed beam is connected with Frame Joints of Concrete-Filled Steel Tube; The two ends ordered arrangement of described laminated floor slab bottom prefabricated panel is taken and is put on the bottom precast beam of two relevant superposed beams, between its prefabricated panel edge, adjacent laminated floor slab bottom, precast reinforced cage is set, precast wall panel is transferred after component is connected by its pre-buried coupling assembling and the wall beam of bottom precast beam, implement the top Cast-in-situ Beam of superposed beam, the disposable concrete cast in situs of precast reinforced cage between the top Bars In Poured Concrete Slab of laminated floor slab and adjacent lower prefabricated panel edge, the integral structure completing assembled architecture steel-mixed combining structure component connects.
2. a kind of assembled architecture steel according to claim 1-mixed combining structure component integration connected system, it is characterized in that, the bottom prefabricated beam end of superposed beam is provided with H profile steel connector.
3. a kind of assembled architecture steel according to claim 1-mixed combining structure component integration connected system, it is characterized in that, Frame Joints of Concrete-Filled Steel Tube is provided with a pair axial dividing plate, and between this is to axial dividing plate, spaced radial is provided with steel junction plate.
4. a kind of assembled architecture steel according to claim 2 and 3-mixed combining structure component integration connected system, it is characterized in that, the web of superposed beam bottom prefabricated beam end H profile steel connector and upper and lower frange plate are respectively with the steel junction plate of Frame Joints of Concrete-Filled Steel Tube with dividing plate is corresponding is connected.
5. a kind of assembled architecture steel according to claim 1-mixed combining structure component integration connected system, it is characterized in that, the horizontal connecting surface of wall beam switching component is connected with bottom precast beam, the corresponding grafting of pre-buried coupling assembling of its vertical joint face and precast wall panel.
6. a kind of assembled architecture steel according to claim 1-mixed combining structure component integration connected system, it is characterized in that, superposed beam is made up of bottom precast beam and top Cast-in-situ Beam.
7. a kind of assembled architecture steel according to claim 1-mixed combining structure component integration connected system, it is characterized in that, laminated floor slab is made up of bottom prefabricated panel and top Bars In Poured Concrete Slab.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572957.3A CN104278749A (en) | 2014-10-23 | 2014-10-23 | Integral connecting system for steel-concrete composite structure component of prefabricated construction |
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| CN201410572957.3A CN104278749A (en) | 2014-10-23 | 2014-10-23 | Integral connecting system for steel-concrete composite structure component of prefabricated construction |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332417A (en) * | 2015-12-04 | 2016-02-17 | 武汉理工大学 | Method for constructing prefabricated steel frame composite structure with concrete wrapped outside |
| CN106121033A (en) * | 2016-08-12 | 2016-11-16 | 长沙远大住宅工业集团股份有限公司 | A kind of overlapping assembled integral basement of solid superstructure post and lintel system |
| CN106149868A (en) * | 2015-04-23 | 2016-11-23 | 上海凯盾工程技术有限公司 | Prefabricated buildings architectural structure system and assembly method thereof |
| CN107165308A (en) * | 2017-07-05 | 2017-09-15 | 金强（福建）建材科技股份有限公司 | A kind of assembled composite exterior wall goes along with sb. to guard him cellular construction |
| CN108222266A (en) * | 2018-01-23 | 2018-06-29 | 宁波建工工程集团有限公司 | Steel Reinforced Concrete Composite Beams hang mould pouring construction structure and its construction method |
| CN108331222A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of Z-type connection quadrate steel pipe column-stealth beam floor assembly system |
| CN108331225A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of Z-type joint steel pipe concrete profiled pile-stealth beam floor assembly system |
| CN108331224A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of connection between assembled stealth beam floor |
| CN108331223A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of bolted and welded connection quadrate steel pipe column-stealth beam floor assembly system |
| CN108360722A (en) * | 2018-03-03 | 2018-08-03 | 北京工业大学 | A kind of half welding overlapping contignation of the big module of the assembled with plane girder temporary support |
| CN108360725A (en) * | 2018-02-12 | 2018-08-03 | 北京工业大学 | A kind of Z-shaped connection steel reinforced concrete special-shape column-stealth beam floor assembly system |
| CN108374512A (en) * | 2018-02-12 | 2018-08-07 | 北京工业大学 | A kind of bolted and welded connection concrete filled steel tube special-shape column-stealth beam floor assembly system |
| CN108385884A (en) * | 2018-02-12 | 2018-08-10 | 北京工业大学 | A kind of bolted and welded connection steel reinforced concrete special-shape column-stealth beam floor assembly system |
| CN108385885A (en) * | 2018-02-12 | 2018-08-10 | 北京工业大学 | A kind of assembled stealth beam floor |
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| CN2918571Y (en) * | 2006-04-28 | 2007-07-04 | 北京赛博思工业化住宅集成系统工程有限公司 | Enveloped cold-forming steel full-combined building |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149868A (en) * | 2015-04-23 | 2016-11-23 | 上海凯盾工程技术有限公司 | Prefabricated buildings architectural structure system and assembly method thereof |
| CN105332417A (en) * | 2015-12-04 | 2016-02-17 | 武汉理工大学 | Method for constructing prefabricated steel frame composite structure with concrete wrapped outside |
| CN106121033A (en) * | 2016-08-12 | 2016-11-16 | 长沙远大住宅工业集团股份有限公司 | A kind of overlapping assembled integral basement of solid superstructure post and lintel system |
| CN107165308A (en) * | 2017-07-05 | 2017-09-15 | 金强（福建）建材科技股份有限公司 | A kind of assembled composite exterior wall goes along with sb. to guard him cellular construction |
| CN108222266A (en) * | 2018-01-23 | 2018-06-29 | 宁波建工工程集团有限公司 | Steel Reinforced Concrete Composite Beams hang mould pouring construction structure and its construction method |
| CN108331225A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of Z-type joint steel pipe concrete profiled pile-stealth beam floor assembly system |
| CN108331222A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of Z-type connection quadrate steel pipe column-stealth beam floor assembly system |
| CN108331224A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of connection between assembled stealth beam floor |
| CN108331223A (en) * | 2018-02-12 | 2018-07-27 | 北京工业大学 | A kind of bolted and welded connection quadrate steel pipe column-stealth beam floor assembly system |
| CN108360725A (en) * | 2018-02-12 | 2018-08-03 | 北京工业大学 | A kind of Z-shaped connection steel reinforced concrete special-shape column-stealth beam floor assembly system |
| CN108374512A (en) * | 2018-02-12 | 2018-08-07 | 北京工业大学 | A kind of bolted and welded connection concrete filled steel tube special-shape column-stealth beam floor assembly system |
| CN108385884A (en) * | 2018-02-12 | 2018-08-10 | 北京工业大学 | A kind of bolted and welded connection steel reinforced concrete special-shape column-stealth beam floor assembly system |
| CN108385885A (en) * | 2018-02-12 | 2018-08-10 | 北京工业大学 | A kind of assembled stealth beam floor |
| CN108360722A (en) * | 2018-03-03 | 2018-08-03 | 北京工业大学 | A kind of half welding overlapping contignation of the big module of the assembled with plane girder temporary support |
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Application publication date: 20150114 |