CN106703270A - Connection structure of frame steel beams and composite floor slab - Google Patents
Connection structure of frame steel beams and composite floor slab Download PDFInfo
- Publication number
- CN106703270A CN106703270A CN201611074972.0A CN201611074972A CN106703270A CN 106703270 A CN106703270 A CN 106703270A CN 201611074972 A CN201611074972 A CN 201611074972A CN 106703270 A CN106703270 A CN 106703270A
- Authority
- CN
- China
- Prior art keywords
- girder steel
- floor slab
- flange plate
- width
- steel
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a connection structure of frame steel beams and a composite floor slab. The connection structure comprises a connection structure of a middle frame steel beam and the composite floor slab and a connection structure of an edge frame steel beam and the composite floor slab, and the width of the lower flange plate of the middle frame steel beam is larger than those of the plate edges of an upper flange plate of the middle frame steel beam respectively by 25-30 mm; the outdoor sides of the upper flange plate and the lower flange plate of the edge frame steel beam are abreast; the width of the lower flange plate, on one side close to the indoor, of the edge frame steel beam is larger than that of the plate edge of the upper flange plate of the edge frame steel beam. According to the connection structure of the frame steel beams and the composite floor slab, steel secondary beams are reduced, the project cost is saved, the working efficiency is improved, and the construction quality is improved.
Description
Technical field
It is the company for being related to a kind of framework girder steel and laminated floor slab specifically the present invention relates to a kind of construction component
Binding structure.
Background technology
With " energy-saving and emission-reduction " policy that China puts into effect, house is emphasis, and particularly assembling type steel structure house brings very
Big development space, in numerous residential housings, assembling type steel structure house optimum factorial praluction will be designed, produces, applied
Work, install integration, change traditional " be built on-site " being " factory manufacture ".Assembling type steel structure house, from heavy and light, cost
It is low, install simple, speed of application is fast, and construction pollution environment is few, and anti-seismic performance is good, recoverable, economic and environment-friendly etc. to meet state
Family propose " green building " and requirement.
More than floor parts in assembled-type house structure using different combinations of materials together, to be reached after storeroom combination
To the effect of stiff assembly connection, in the structure such as traditional steel house, except set the external framework girder steel of framework girder steel it
Between secondary beam or horizontal support etc. be set increase the resistance to overturning of steel frame, traditional way of this composite deck slab is：
Using composite floor formula structure, the laying of girder steel upper surface steel contour plate or steel bar truss floor support plate, with penetrating peg contour plate
Linked together with girder steel, concrete, being rigidly connected by shear stud very between such concrete contour plate and girder steel are poured on contour plate
Good is combined together them.The section form of framework girder steel and secondary beam more use H types, the flange plate up and down of girder steel it is parallel and
Width is equal.Being connected by of framework girder steel and steel column is rigidly connected, and secondary beam is hinged with framework girder steel using high-strength bolt
Form.The species of the components such as Vierendeel girder and secondary beam is more.
Another method is：Using stiffness structure, post uses reinforced concrete column Outsourcing Concrete, Vierendeel girder and secondary beam to use concrete knot
Structure.Connection between reinforced concrete column and concrete beam needs the bracket plate with connection overlap joint reinforcing bar, with branch sleeve, and in the abdomen of reinforced concrete column
Opened up on plate and wear reinforced hole, all bands such as various making and installation to reinforced concrete column of species of the arrangement of reinforcement of In Situ Concrete beam arrangement of reinforcement stiffened column
Difficulty is necessarily carried out.
The way of prior art, adds additional the steel using amount of assembled-type house, peg and shear key in work progress,
The bar types of concrete structure are various, and quality requirement is higher in installation, and each construction procedure be can not be completed and can be had influence on down
The progress of one procedure, the phenomenon of mutually restriction often occurs, and can cause the long in time limit of construction, virtually increased manpower, thing
Power and financial resources, cause the lifting of construction cost and increase.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention provides a kind of easy to operate, improves efficiency of construction, reduces construction
The framework girder steel of cost and the attachment structure of laminated floor slab.
The technical solution used in the present invention is：
A kind of attachment structure of framework girder steel and laminated floor slab, including middle frame girder steel and laminated floor slab attachment structure and
The attachment structure of frame girder steel and laminated floor slab,
The flange plate up and down of middle frame girder steel is parallel to each other；The width of the bottom wing listrium of middle frame girder steel is than middle frame steel
Each width of edges of boards of the top flange plate of beam goes out 25-30mm；
The flange plate up and down of frame girder steel is parallel to each other；
The outside of flange plate up and down of frame girder steel is concordant；
Width plate than frame girder steel top flange plate of the frame girder steel near the frame girder steel bottom wing listrium of interior side
Hem width goes out 25-30mm.
Width is respectively 60 millimeters to the top flange plate of the frame girder steel with web as symmetry axis or so；Outside bottom wing listrium
Side width is 60 millimeters, and inboard width is 85 millimeters.
Width is respectively 50 millimeters to the top flange plate of the central frame girder steel with web as symmetry axis or so；Bottom wing listrium with
Web is that symmetry axis or so width is respectively 75 millimeters.
Present invention beneficial effect compared with the prior art：
Framework girder steel of the present invention and the attachment structure of laminated floor slab, reduce steel secondary beam, steel using amount are reduced, using low cost
Concrete does secondary beam, has saved engineering cost；The base plate of concrete laminated floor slab can fall directly under framework girder steel from top to bottom
On flange plate, install simple, it is convenient and swift, the operating platform of full wafer is formed on floor quickly.Foot is provided to subsequent handling
Enough construction spaces；The base plate of steel construction and concrete laminated floor slab is prefabricated in the factory in advance, and machining accuracy is big, simple to operate, holds
The cooked mode of streamline is easily formed, quality is easily guaranteed that and controls；Prevent the crossed construction at scene, the speed of application of quickening.
Meet to improve the requirement of the batch production manufacture rate of assembling type steel structure house；Connection between framework girder steel and post will not be because
For the odd-shaped cross section of girder steel is affected, processed according to normal rigid joint.Steel depth of beam can be according to girder steel
Span can do appropriate adjustment, arrange more flexible.
Brief description of the drawings
Fig. 1 is the schematic diagram of framework girder steel of the present invention and the attachment structure of laminated floor slab；
Fig. 2 is the structural representation of framework girder steel of the present invention and the central frame girder steel of the framework girder steel of the attachment structure of laminated floor slab
Figure；
Fig. 3 is the structural representation of framework girder steel of the present invention and the frame girder steel of the framework girder steel of the attachment structure of laminated floor slab
Figure.
Critical piece symbol description in accompanying drawing：
In figure：
1st, concrete 2, laminated floor slab
3rd, laminated floor slab base plate 4, framework girder steel
5th, central frame girder steel 6, frame girder steel
7th, frame girder steel indoor 8, frame girder steel outside.
Specific embodiment
Referring to the drawings and embodiment the present invention will be described in detail：
Knowable to accompanying drawing 1-3, the attachment structure of a kind of framework girder steel and laminated floor slab, including middle frame girder steel and laminated floor slab
The attachment structure of attachment structure and frame girder steel and laminated floor slab, it is characterised in that：
The flange plate up and down of middle frame girder steel is parallel to each other；The width of the bottom wing listrium of middle frame girder steel is than middle frame steel
Each width of edges of boards of the top flange plate of beam goes out 25-30mm；
The flange plate up and down of frame girder steel is parallel to each other；
The outside of flange plate up and down of frame girder steel is concordant；To facilitate the installation of Side fascia；
Width plate than frame girder steel top flange plate of the frame girder steel near the frame girder steel bottom wing listrium of interior side
Hem width goes out 25-30mm.Installed with meeting the convenient of laminated floor slab concrete prefabricated panel.The base plate of superimposed sheet just can be according to framework steel
The spacing of beam, carries out typesetting and prefabricated.Solve the problems, such as the various requirement that can also meet structure design of operation of installation.
For example：Width is respectively 60 millimeters to the top flange plate of frame side beam with web as symmetry axis or so；The outside of bottom wing listrium
Width is 60 millimeters, and inboard width is 85 millimeters.
For example：Width is respectively 50 millimeters to the top flange plate that centre is set a roof beam in place with web as symmetry axis or so；Bottom wing listrium is with abdomen
Plate is that symmetry axis or so width is respectively 75 millimeters.
Girder steel of the present invention and the attachment structure of laminated floor slab, reduce secondary beam, steel using amount are reduced, using the mixed of low cost
Solidifying soil does secondary beam, has saved engineering cost；The base plate of concrete laminated floor slab can from top to bottom fall directly on the bottom wing of framework girder steel
On listrium, install simple, it is convenient and swift, the operating platform of full wafer is formed on floor quickly.Provided to subsequent handling enough
Construction space；The base plate of steel construction and concrete laminated floor slab is prefabricated in the factory in advance, and machining accuracy is big, simple to operate, easily
The cooked mode of streamline is formed, quality is easily guaranteed that and controls；Prevent the crossed construction at scene, the speed of application of quickening.It is full
Foot is to improve the requirement of the batch production manufacture rate of assembling type steel structure house；Connection between framework girder steel and post will not be because of
The odd-shaped cross section of girder steel is affected, and is processed according to normal rigid joint.Steel depth of beam can according to girder steel across
Degree can do appropriate adjustment, arrange more flexible.
Girder steel of the present invention and the attachment structure of laminated floor slab, the steel secondary beam between framework girder steel are cancelled, with traditional concrete beam
Secondary beam is done, but the flange plate up and down of middle frame girder steel uses parallel not wide section form, the width of girder steel bottom wing listrium
Degree it is more each than the edges of boards of top flange plate it is wide go out 25mm, make up-narrow and down-wide form, the concrete base plate of such laminated floor slab, when mounted
Directly can fall naturally from top to bottom on the upper surface of bottom wing listrium of girder steel, superimposed sheet base plate has 20-25mm to overlap per side
In the bottom wing listrium of girder steel, the concordant installation to facilitate Side fascia in the outside of flange plate up and down of frame girder steel, near interior
Make up-narrow and down-wide form in side.Installed with meeting the convenient of laminated floor slab concrete prefabricated panel.The base plate of superimposed sheet just can be with
According to the spacing of framework girder steel, typesetting and prefabricated is carried out.Solving the problems, such as that the operation of installation is various can also meet structure
The requirement of design.
The attachment structure of girder steel of the present invention and laminated floor slab, using original framework girder steel, on the basis of traditional H types
On, appropriate adjustment has been done, the installation needs between concrete laminated floor slab base plate and girder steel are met, and can guarantee that the essence of installation
Degree.Construction quality is easily controlled, simple to operate, and speed of application is fast.Within the short time for next process provide it is enough
Operating space, saves the time, reduces steel using amount, has given full play to the respective advantage of combination of section steel and concrete, meets knot
The requirement of structure design, meets the growth requirement of assembling type steel structure house.
The above, is only presently preferred embodiments of the present invention, not makees any formal to structure of the invention
Limitation.Every any simple modification, equivalent variations and modification made to above example according to technical spirit of the invention,
Belong in the range of technical scheme.
Claims (3)
1. the attachment structure of a kind of attachment structure of framework girder steel and laminated floor slab, including middle frame girder steel and laminated floor slab with
And the attachment structure of frame girder steel and laminated floor slab, it is characterised in that：
The flange plate up and down of middle frame girder steel is parallel to each other；The width of the bottom wing listrium of middle frame girder steel is than middle frame steel
Each width of edges of boards of the top flange plate of beam goes out 25-30mm；
The flange plate up and down of frame girder steel is parallel to each other；
The outside of flange plate up and down of frame girder steel is concordant；
Width plate than frame girder steel top flange plate of the frame girder steel near the frame girder steel bottom wing listrium of interior side
Hem width goes out 25-30mm.
2. the attachment structure of framework girder steel and laminated floor slab according to claim 1, it is characterised in that：The frame girder steel
Top flange plate width is respectively 60 millimeters with web as symmetry axis or so；The outside width of bottom wing listrium is 60 millimeters, and inner side is wide
Spend is 85 millimeters.
3. the attachment structure of framework girder steel and laminated floor slab according to claim 1, it is characterised in that：The central frame steel
Width is respectively 50 millimeters to the top flange plate of beam with web as symmetry axis or so；Width is each with web as symmetry axis or so for bottom wing listrium
It is 75 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074972.0A CN106703270A (en) | 2016-11-30 | 2016-11-30 | Connection structure of frame steel beams and composite floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611074972.0A CN106703270A (en) | 2016-11-30 | 2016-11-30 | Connection structure of frame steel beams and composite floor slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703270A true CN106703270A (en) | 2017-05-24 |
Family
ID=58935146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611074972.0A Pending CN106703270A (en) | 2016-11-30 | 2016-11-30 | Connection structure of frame steel beams and composite floor slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106703270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522441A (en) * | 2016-10-26 | 2017-03-22 | 中国二十二冶集团有限公司 | Connecting method of prefabricated composite multi-ribbed floor slabs and steel beams of assembly type steel structure house |
| CN111519812A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Cast-in-situ flashing beam and integrated floor connecting node and process method |
| CN111561059A (en) * | 2020-06-22 | 2020-08-21 | 宁波优造建筑科技有限公司 | Hybrid frame structure system with rigid hinged nodes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090277123A1 (en) * | 2008-05-07 | 2009-11-12 | Marco Guazzo | Connector for the connection between a metal element and an element made of concrete |
| CN104532997A (en) * | 2014-12-26 | 2015-04-22 | 宝钢建筑系统集成有限公司 | Assembly type floor system and construction method thereof |
| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN205259417U (en) * | 2015-12-17 | 2016-05-25 | 山东科技大学 | Novel connection structure of steel construction house floor and girder steel |
| CN106088434A (en) * | 2016-08-25 | 2016-11-09 | 中冶建筑研究总院有限公司 | A kind of assembling type steel structure overlapped hollow floor system and construction method thereof |
-
2016
- 2016-11-30 CN CN201611074972.0A patent/CN106703270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090277123A1 (en) * | 2008-05-07 | 2009-11-12 | Marco Guazzo | Connector for the connection between a metal element and an element made of concrete |
| CN104532997A (en) * | 2014-12-26 | 2015-04-22 | 宝钢建筑系统集成有限公司 | Assembly type floor system and construction method thereof |
| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN205259417U (en) * | 2015-12-17 | 2016-05-25 | 山东科技大学 | Novel connection structure of steel construction house floor and girder steel |
| CN106088434A (en) * | 2016-08-25 | 2016-11-09 | 中冶建筑研究总院有限公司 | A kind of assembling type steel structure overlapped hollow floor system and construction method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522441A (en) * | 2016-10-26 | 2017-03-22 | 中国二十二冶集团有限公司 | Connecting method of prefabricated composite multi-ribbed floor slabs and steel beams of assembly type steel structure house |
| CN111519812A (en) * | 2020-04-28 | 2020-08-11 | 河南远大可持续建筑科技有限公司 | Cast-in-situ flashing beam and integrated floor connecting node and process method |
| CN111561059A (en) * | 2020-06-22 | 2020-08-21 | 宁波优造建筑科技有限公司 | Hybrid frame structure system with rigid hinged nodes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104947803B (en) | A kind of prefabricated sheet-pile mortise and tenon type connecting node and installation method | |
| CN107143034A (en) | A kind of assembly concrete frame structure beam column rigid connection node | |
| CN203213346U (en) | Connecting structure for assembling integral concrete frame and shear wall | |
| CN105952061B (en) | Precast shear wall steel reinforcement cage component, column steel reinforcement cage component and manufacture assembly method | |
| CN103334490A (en) | Multi-story high-rise fabricated steel structure framework supporting system | |
| CN103290952A (en) | Integrated assembled concrete frame and shear wall connection structure and construction method thereof | |
| CN205242773U (en) | Adopt prefabricated assembled steel - concrete combination beam of cant chisei connection | |
| CN206233431U (en) | A kind of assembled light gauge cold-formed steel shape composite floor | |
| CN105133731B (en) | A kind of assembled steel performance | |
| CN106703270A (en) | Connection structure of frame steel beams and composite floor slab | |
| CN205875394U (en) | Antidetonation concrete beam column that dry process is connected | |
| CN207988212U (en) | A kind of precast shear wall horizontal connection structure with W-shaped seam | |
| CN201202181Y (en) | Connection structure for precast concrete board and beam and construction including the same | |
| CN108756038A (en) | Assembly concrete shear wall and floor support plate rigid connection node and construction method | |
| CN206352348U (en) | A kind of attachment structure of steel reinforced concrete board wall and steel reinforced concrete laminated floor slab | |
| CN206220321U (en) | A kind of SC systems stiffness hollow core laminated slab | |
| CN108457374A (en) | A kind of box beam and column are linked and packed formula node preparation process and its node | |
| CN108643429A (en) | A kind of height-adjustable assembled laminated floor slab | |
| CN209163059U (en) | A kind of precast concrete Special-Shaped Column and steel beam connecting joint | |
| CN204940585U (en) | The precast wall body of assembled-type house | |
| CN108104309B (en) | Formwork-free assembling shear wall structure and construction method | |
| CN206053132U (en) | Precast reinforced cage component, shear wall and diaphram wall | |
| CN210421563U (en) | Sandwich floor structure without support column | |
| CN209323755U (en) | Stalk-steel body system assembled wall | |
| CN204282824U (en) | Prefabricated setting prop rises beam composite frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |