CN107524230A - A kind of prefabricated PC concrete groove type plate steel column composite frame structure - Google Patents
A kind of prefabricated PC concrete groove type plate steel column composite frame structure Download PDFInfo
- Publication number
- CN107524230A CN107524230A CN201710926292.5A CN201710926292A CN107524230A CN 107524230 A CN107524230 A CN 107524230A CN 201710926292 A CN201710926292 A CN 201710926292A CN 107524230 A CN107524230 A CN 107524230A
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- CN
- China
- Prior art keywords
- type plate
- groove type
- steel column
- frame structure
- concrete
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2484—Details of floor panels or slabs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a kind of pre-stress concrete groove type plate steel column composite frame structure, frame column in frame body is the steel column with horizontal bracket, Vierendeel girder is the rectangle side bar that pre-stress concrete groove type plate both sides extend downwardly from, the groove type plate is supported on the horizontal bracket of steel column, the horizontal circular hole reserved by groove type plate side bar both ends, it and steel column are tightly coupled with bolt, form fabricated pre-stress concrete groove type plate steel column composite frame structure.The groove profile prefabricated components that the pre-stress concrete groove type plate is horizontal top and two side bars of downside arrangement are formed along its length.Wherein horizontal top is reduced the dosage of concrete in horizontal top, reduces deadweight, improved rigidity and bearing capacity using the sandwich structural form of close rib.Two side bars form a kind of new close column type frid frame structure for being not required to cruciform bracing after being connected with frame column, saved the construction cost of frame structure.So the present invention alleviates deadweight on the premise of bearing capacity and globality and its security is ensured, material is saved, construction is simplified, reduces construction total cost, while can also insulation.Market application foreground is wide.
Description
Technical field
The present invention relates to a kind of assembling frame structure, and in particular to a kind of prefabricated PC concrete groove type plate -- steel column group
Close frame structure.
Background technology
With the fast development of building industrialization, various fabricated reinforced concrete structures are rapidly developed, wherein assembling
Formula frame structure is easy for construction because with simple in construction, the features such as shortening the duration, and weight is obtained in multi-storey building and public building
Point is promoted.But the assembling frame structure applied at present, its structure type and cast-in-place framework are just the same, different
It is that cast-in-place construction is changed to prefabrication and assembly construction construction, although reducing situ wet operation, shortens the construction period, simultaneously because dress
It is too high with the node link cost between the post in formula frame structure, beam, plate so that its every square metre construction cost will be higher by
The hundreds of members of construction cost of cast-in-place construction, so, just leverage the popularization and application of assembled concrete building.Therefore, it is reduction
The construction cost of assembled concrete building, improves the market competitiveness of assembled concrete building, researches and develops new assembled concrete
Frame structure system is very necessary and very urgent.
The content of the invention
It is an object of the invention to provide a kind of prefabricated PC concrete groove type plate -- and steel column composite frame structure, it has
From heavy and light, good integrity, it is easy to factorial praluction and installation, saves material, the features such as reducing construction cost, is especially suitable for
In industrial premises, multi-storey building and public building.The invention discloses a kind of prefabricated PC concrete groove type plate -- and steel column combines
Frame structure, the frame column in frame body are the steel column with horizontal bracket, and Vierendeel girder is that pre-stress concrete groove type plate both sides are downward
The rectangle side bar of stretching, the groove type plate are supported on the horizontal bracket of steel column, the transverse direction reserved by groove type plate side bar both ends
Circular hole, it and steel column are tightly coupled with bolt, form fabricated pre-stress concrete groove type plate -- steel column composite frame structure.Institute
The groove profile prefabricated components that pre-stress concrete groove type plate is horizontal top and two side bars of downside arrangement are formed along its length are stated,
Its horizontal top is the sandwich flat board of close rib, and two vertical side bars are both sides and the water that top plate is arranged in along horizontal top length direction
The isometric square type beam of ceiling.The horizontal top is by upper and lower panel and the longitudinal and transverse rib positioned at arranged crosswise between the two
The frame-like structures that band surrounds, longitudinal and transverse ribbed belt are arranged above and below along the length direction and width of upper and lower panel respectively
Region between plate is divided into some individual cavities, and corresponding filling block is filled in individual cavities.To improve holding for groove type plate
Loading capability and rigidity, the steel bar stress in the vertical side bar of groove type plate use deformed bar.To ensure side bar and steel in groove type plate
The connection of post is reliable, in the circular hole for being provided at both ends with several lateral direction penetratings of groove type plate side bar.To improve the waterproofing and anti-leakage of plate
Ability, the reinforcing bar in the horizontal top upper and lower panel of the groove type plate use welded reinforcement mesh sheet.Protected to mitigate deadweight and improving
Warm effect of heat insulation, the light filling block in the groove type plate use light heat insulation material.When flooring needs insulation, to reduce heat
Bridge influences, and the concrete in the longitudinal and transverse ribbed belt of the groove type plate uses structural thermal insulation lightweight aggregate concrete.During construction, first by described in
Precast prestressed concrete groove type plate lifting is placed on the horizontal bracket of steel column, then the transverse direction by being reserved on groove type plate side bar
Penetrate screw rod in circular hole to connect as one it with steel column, at this moment, the side bar in the groove type plate just becomes Vierendeel girder, simultaneously
Prefabricated PC concrete groove type plate is together form with steel column -- steel column composite frame structure.The present invention is pre-stress concrete groove profile
Plate -- steel column composite frame structure, the horizontal top in its groove type plate reduce horizontal top using the sandwich structural form of close rib
The dosage of concrete in plate, reduces deadweight, increases the width and height of itself again, improves rigidity and bearing capacity.Two side bars
A kind of new frid for being not required to cruciform bracing is formd after being connected with steel column -- steel column composite frame structure, save framework knot
The construction cost of structure, meanwhile, the installation that wallboard needed for piece , also Give be present after two pieces of frid installations provides very big convenience.Institute
Deadweight is alleviated on the premise of bearing capacity and globality and its security is ensured with the present invention, material is saved, simplifies construction,
Construction total cost is reduced, while can also insulation.Brief description of the drawings:Fig. 1 is the schematic perspective view of the present invention.Fig. 2 answers to be pre-
The schematic perspective view of power concrete groove type plate.Fig. 3 is cross section view of the pre-stress concrete groove type plate along light filling block.Specific implementation
Mode:As Figure 1-3, present embodiment discloses a kind of prefabricated PC concrete groove type plate==steel column composite frame structure, it
For the steel column 1 with horizontal bracket and the precast prestressed concrete groove type plate 2 being supported on the horizontal bracket of steel column 1, pass through groove type plate 2
The horizontal circular hole 221 reserved on middle side bar 22, the assembly being tightly coupled with bolt.The pre-stress concrete groove type plate 2 is
Horizontal top 21 and the groove profile prefabricated components that two side bars 22 of downside arrangement are formed along its length, its horizontal top 21 are
The close sandwich flat board of rib, two vertical side bars 22 are isometric to be arranged in the both sides of top plate and horizontal top along horizontal top length direction
Square type beam.The horizontal top 21 is by top panel 211, lower panel 212 and positioned at the longitudinal direction of arranged crosswise between the two
213rd, the frame-like structures that cross rib band 214 surrounds, longitudinal rib band 213, cross rib band 214 are respectively along top panel 211, lower panel
212 length direction and width is arranged is divided into some individual cavities by the region between top panel 211, lower panel 212,
Corresponding filling block 215 is filled in individual cavities.To improve the bearing capacity and rigidity of groove type plate 2, the vertical side bar of groove type plate
22 steel bar stress uses deformed bar.To ensure that the connection of groove type plate side bar 22 and steel column 1 is reliable, in groove type plate side bar 22
The circular hole 221 for being provided at both ends with several lateral direction penetratings.To improve the waterproofing and anti-leakage ability of plate, the groove type plate horizontal top
In above plate 211, the reinforcing bar of lower panel 212 use welded reinforcement mesh sheet.To mitigate deadweight and improving heat insulating effect, institute
The light filling block 215 stated in groove type plate uses light heat insulation material.When flooring needs insulation, influenceed to reduce heat bridge, institute
The concrete in groove type plate longitudinal rib band 213, cross rib 214 is stated, using structural thermal insulation lightweight aggregate concrete.During construction, first by described in
The precast prestressed lifting of concrete groove type plate 2 is placed on the horizontal bracket of steel 1, then the horizontal stroke by being reserved on groove type plate side bar 22
Penetrate screw rod into circular hole 221 to connect as one it with steel column, at this moment, the side bar 22 in the groove type plate just becomes framework
Beam, while together form prefabricated PC concrete groove type plate with steel column 1 -- steel column composite frame structure.The present embodiment is answered to be pre-
Power concrete groove type plate -- steel column composite frame structure, the horizontal top in its groove type plate are reduced using the sandwich structural form of close rib
The dosage of concrete, reduces deadweight, increases the width and height of itself again, improve rigidity and bearing capacity in horizontal top.
Two side bars form a kind of new frid for being not required to cruciform bracing after being connected with steel column -- steel column composite frame structure, save
The construction cost of frame structure, meanwhile, the installation that wallboard needed for piece , also Give be present after two pieces of frids installations provides greatly
It is convenient.So the present embodiment alleviates deadweight on the premise of bearing capacity and globality and its security is ensured, material, letter are saved
Change construction, reduce construction total cost, while can also insulation.
Claims (5)
- A kind of 1. prefabricated PC concrete groove type plate -- steel column composite frame structure, it is characterised in that：It is with horizontal bracket Steel column and the pre-stress concrete groove type plate being supported on the horizontal bracket of steel column, the transverse direction circle reserved by groove type plate side bar both ends Hole, the assembly being tightly coupled with bolt.
- 2. prefabricated PC concrete groove type plate according to claim 1 -- steel column composite frame structure, it is characterised in that：Institute The groove profile prefabricated components that pre-stress concrete groove type plate is horizontal top and two side bars of downside arrangement are formed along its length are stated, Its horizontal top is the sandwich flat board of close rib, and two vertical side bars are both sides and the water that top plate is arranged in along horizontal top length direction The isometric square type beam of ceiling.
- 3. prefabricated PC concrete groove type plate according to claim 2 -- steel column composite frame structure, it is characterised in that：Institute State the steel bar stress in vertical side bar and use deformed bar, the both ends of beam are each provided with the circular hole of several lateral direction penetratings.
- 4. prefabricated PC concrete groove type plate according to claim 2 -- steel column composite frame structure, it is characterised in that：Institute The frame-like structures for stating horizontal top to surround by upper and lower panel and positioned at the longitudinal and transverse ribbed belt of arranged crosswise between the two, The region between upper and lower panel is divided into if longitudinal and transverse ribbed belt is arranged along the length direction and width of upper and lower panel respectively Dry individual cavities, corresponding filling block is filled in individual cavities.
- 5. prefabricated PC concrete groove type plate according to claim 4 -- steel column composite frame structure, it is characterised in that：Institute It is welded reinforcement mesh sheet to state the reinforcing bar in upper and lower panel, and the filling block uses light heat insulation material, in the longitudinal and transverse ribbed belt Concrete, when flooring need insulation when, using structural thermal insulation lightweight aggregate concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926292.5A CN107524230A (en) | 2017-10-07 | 2017-10-07 | A kind of prefabricated PC concrete groove type plate steel column composite frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926292.5A CN107524230A (en) | 2017-10-07 | 2017-10-07 | A kind of prefabricated PC concrete groove type plate steel column composite frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107524230A true CN107524230A (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710926292.5A Pending CN107524230A (en) | 2017-10-07 | 2017-10-07 | A kind of prefabricated PC concrete groove type plate steel column composite frame structure |
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| CN (1) | CN107524230A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101629A (en) * | 2020-01-02 | 2020-05-05 | 中国矿业大学 | Cantilever platform-FRP sheet material connecting structure and method for precast concrete beam plate system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812211A (en) * | 2017-02-02 | 2017-06-09 | 湖南诚友绿色建材科技有限公司 | A kind of prefabricated PC concrete overlaps groove type plate steel column composite frame structure |
-
2017
- 2017-10-07 CN CN201710926292.5A patent/CN107524230A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106812211A (en) * | 2017-02-02 | 2017-06-09 | 湖南诚友绿色建材科技有限公司 | A kind of prefabricated PC concrete overlaps groove type plate steel column composite frame structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101629A (en) * | 2020-01-02 | 2020-05-05 | 中国矿业大学 | Cantilever platform-FRP sheet material connecting structure and method for precast concrete beam plate system |
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Application publication date: 20171229 |