CN105735464B - A kind of assembled composite structure and its installation method - Google Patents
A kind of assembled composite structure and its installation method Download PDFInfo
- Publication number
- CN105735464B CN105735464B CN201610278344.8A CN201610278344A CN105735464B CN 105735464 B CN105735464 B CN 105735464B CN 201610278344 A CN201610278344 A CN 201610278344A CN 105735464 B CN105735464 B CN 105735464B
- Authority
- CN
- China
- Prior art keywords
- steel
- steel pipe
- concrete slab
- coupled column
- girder 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.)
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Classifications
-
- 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
- E04B1/38—Connections for building structures in general
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of assembled composite structure and its installation methods, including concrete filled steel tube coupled column, the coupled column is made of steel pipe and the concrete being filled in steel pipe, the side wall of the coupled column is provided with i section steel beam, armoured concrete slab is provided on the girder steel, the through-hole that coupled column is allowed to pass through is provided on the armoured concrete slab, the armoured concrete slab is fixedly connected on by several bolt shear connectors on the top flange of girder steel.The present apparatus is simple in structure, stabilized structure, and installation and transportation are convenient.
Description
Technical field
The present invention relates to a kind of assembled composite structure and its installation methods.
Background technology
At present, concrete structure assembled architecture is the mainstream of assembled architecture, however concrete structure assembled architecture
Since the weight of concrete itself is larger, precast beam need to make composite beam, to reduce transportation cost and hoisting difficulty, bean column node
The reinforcing bar at place is still relatively spent human and material resources there is still a need for binding at the scene, and carry out a large amount of concrete wet construction.
Steel construction assembled architecture speed of application is very fast, however the characteristics of because of its cost height and poor residence comfort at home
It develops slowly.Concrete filled steel tube is a kind of a kind of new structure for the advantages of combining concrete and steel, and cost is compared with steel
Structure is low, and stress performance is good, is to select well as the force column in assembled architecture.Steel core concrete column is formed with girder steel
Beam column construction system stiffness it is big, beam column easily forms rigid connection, and node construction is simple, can prefabricated completion in the factory, apply
Work speed is also very fast, therefore is a kind of optimal selection of assembled architecture beam-column system.
The beam slab of conventional concrete assembled building is to realize that beam slab is rigidly connected by concrete cast-in-site, girder steel
Good effect can also be obtained by being connected with concrete slab by bolt shear connector, and speed of application is fast.
Invention content
The present invention has made improvements in view of the above-mentioned problems of the prior art, i.e., the technical problems to be solved by the invention are
A kind of assembled composite structure and its installation method are provided, simple in structure, stabilized structure, installation and transportation are conveniently.
In order to solve the above-mentioned technical problem, a kind of technical solution of the invention is：A kind of assembled composite structure, including steel
Pipe concrete coupled column, the coupled column are made of steel pipe and the concrete being filled in steel pipe, and the side wall of the coupled column is set
I section steel beam is equipped with, armoured concrete slab is provided on the girder steel, is provided on the armoured concrete slab and allows coupled column
The through-hole passed through, the armoured concrete slab are fixedly connected on by several bolt shear connectors on the top flange of girder steel.
Further, the steel pipe cross section is rectangle.
Further, concordant end plate has been bolted on the steel pipe side wall, it is flat that the girder steel end is welded on this
On neat end plate.
Further, the armoured concrete slab is not contacted with coupled column, between the through-hole madial wall and through-hole there are
1cm gaps.
Further, it is evenly equipped with several ribbed stiffeners along its length between two edges of a wing up and down of the girder steel, it is adjacent
The spacing of ribbed stiffener is 1m.
Further, the bolt shear connector includes bolt, nut and two improved mats.
In order to solve the above-mentioned technical problem, another technical solution of the invention is：A kind of assembled combination as described above
The installation method of structure carries out according to the following steps：
（1）Prefabricated steel pipe, i section steel beam and armoured concrete slab；
（2）Concordant end plate is pre-welded to the end of i section steel beam；
（3）Steel pipe, girder steel and armoured concrete slab are transported to construction site, it is at the scene that steel pipe, beam location and installation is complete
Bi Hou to pouring into a mould concrete in steel pipe, forms concrete filled steel tube coupled column and girder steel system；
（4）Finally armoured concrete slab is lifted to girder steel top flange, is fixedly connected with bolt shear connector.
Compared with prior art, the invention has the advantages that：The assembled composite structure, utilizes concrete filled steel tube
Column and girder steel composition post and lintel system, steel core concrete column resistance to compression anti-bending strength is good, is easy to reduce column section area, girder steel weight
Gently, conducive to lifting and transportation cost, and this assembled composite structure bean column node construction is simple is reduced, manpower, concrete are saved
Prefabricated board is connect with girder steel by bolt shear connector can form the beam slab system without sliding, and component can make in precast plant
It completes, has the characteristics that easy for construction, cost-effective.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the connection figure of beam slab in the embodiment of the present invention.
In figure：1- coupled columns, 2- girder steels, the concordant end plates of 3-, 4- bolts, 5- ribbed stiffeners, 6- armoured concrete slabs, 7- bolts
Shear connector.
Specific embodiment
Embodiment one：As shown in Figure 1 and 2, a kind of assembled composite structure, including concrete filled steel tube coupled column 1, described group
Zygostyle 1 is made of steel pipe and the concrete being filled in steel pipe, and the side wall of the coupled column is provided with i section steel beam 2, described
Armoured concrete slab 6 is provided on girder steel 2, the through-hole that coupled column 1 is allowed to pass through is provided on the armoured concrete slab 6, it is described
Armoured concrete slab 6 is fixedly connected on by several bolt shear connectors 7 on the top flange of girder steel 2.
In the present embodiment, the steel pipe cross section is rectangle.
In the present embodiment, concordant end plate 3 is connected with by bolt 4 on the steel pipe side wall, the girder steel end is welded on
On the concordant end plate.
In the present embodiment, the armoured concrete slab is not contacted with coupled column, is stayed between the through-hole madial wall and through-hole
There are 1cm gaps.
In the present embodiment, it is evenly equipped with several ribbed stiffeners 5, phase along its length between two edges of a wing up and down of the girder steel
The spacing of adjacent ribbed stiffener is 1m.
In the present embodiment, the bolt shear connector includes bolt, nut and two improved mats.
The installation method of above-mentioned assembled composite structure, carries out according to the following steps：
（1）Prefabricated steel pipe, i section steel beam and armoured concrete slab；
（2）Concordant end plate is pre-welded to the end of i section steel beam；
（3）Steel pipe, girder steel and armoured concrete slab are transported to construction site, it is at the scene that steel pipe, beam location and installation is complete
Bi Hou to pouring into a mould concrete in steel pipe, forms concrete filled steel tube coupled column and girder steel system；
（4）Finally armoured concrete slab is lifted to girder steel top flange, is fixedly connected with bolt shear connector.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (3)
1. a kind of assembled composite structure, it is characterised in that：Including concrete filled steel tube coupled column, the coupled column is by steel pipe and fills out
It fills and is formed in the concrete in steel pipe, the side wall of the coupled column is provided with i section steel beam, reinforcing bar is provided on the girder steel
Concrete slab is provided with the through-hole that coupled column is allowed to pass through on the armoured concrete slab, and the armoured concrete slab passes through several
A bolt shear connector is fixedly connected on the top flange of girder steel, and concordant end has been bolted on the steel pipe side wall
Plate, the girder steel end are welded on the concordant end plate, and the armoured concrete slab is not contacted with coupled column, on the inside of the through-hole
Several are evenly equipped with along its length there are 1cm gaps between wall and through-hole, between two edges of a wing up and down of the girder steel to put more energy into
Rib, the spacing of adjacent ribbed stiffener is 1m, and the bolt shear connector includes bolt, nut and two improved mats.
2. assembled composite structure according to claim 1, it is characterised in that：The steel pipe cross section is rectangle.
3. a kind of installation method of assembled composite structure as claimed in claim 2, which is characterized in that according to the following steps into
Row：
（1）Prefabricated steel pipe, i section steel beam and armoured concrete slab；
（2）Concordant end plate is pre-welded to the end of i section steel beam；
（3）Steel pipe, girder steel and armoured concrete slab are transported to construction site, at the scene by steel pipe, beam location and installation after,
To pouring into a mould concrete in steel pipe, concrete filled steel tube coupled column and girder steel system are formed；
（4）Finally armoured concrete slab is lifted to girder steel top flange, is fixedly connected with bolt shear connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278344.8A CN105735464B (en) | 2016-05-03 | 2016-05-03 | A kind of assembled composite structure and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278344.8A CN105735464B (en) | 2016-05-03 | 2016-05-03 | A kind of assembled composite structure and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735464A CN105735464A (en) | 2016-07-06 |
| CN105735464B true CN105735464B (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610278344.8A Expired - Fee Related CN105735464B (en) | 2016-05-03 | 2016-05-03 | A kind of assembled composite structure and its installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105735464B (en) |
Families Citing this family (30)
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| CN107989178A (en) * | 2017-10-13 | 2018-05-04 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107975142A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107859166A (en) * | 2017-10-13 | 2018-03-30 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107989175A (en) * | 2017-10-13 | 2018-05-04 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107905422A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107989174A (en) * | 2017-10-13 | 2018-05-04 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107975141A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
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| CN107989177A (en) * | 2017-10-13 | 2018-05-04 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107905419A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
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| CN107975143A (en) * | 2017-10-13 | 2018-05-01 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107989176A (en) * | 2017-10-13 | 2018-05-04 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107882172A (en) * | 2017-10-13 | 2018-04-06 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
| CN107989179A (en) * | 2017-10-13 | 2018-05-04 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
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| CN107905364A (en) * | 2017-10-13 | 2018-04-13 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
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| CN107893495A (en) * | 2017-10-13 | 2018-04-10 | 四川动和工程咨询有限公司 | A kind of assembled three-dimensional beam-column unit prefabricated components |
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| CN108468387A (en) * | 2018-03-22 | 2018-08-31 | 河海大学 | The assembled connecting node of combination beam and prefabricated board |
| CN110284656A (en) * | 2019-08-05 | 2019-09-27 | 郑州大学 | A kind of full assembled steel concrete combination beam |
| CN112376798B (en) * | 2020-11-09 | 2023-07-28 | 广州大学 | Assembled steel-UHPC beam plate structure based on bolt connection and manufacturing method thereof |
| LU503246B1 (en) | 2022-12-23 | 2024-06-24 | Univ Luxembourg | Fastening between timber slab and beam with shear load bearing and assembly/disassembly capacities |
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| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN205617552U (en) * | 2016-05-03 | 2016-10-05 | 福州大学 | Assembled integrated configuration |
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| JP2007113302A (en) * | 2005-10-21 | 2007-05-10 | Kajima Corp | Composite beam structure |
| CN103410227A (en) * | 2013-08-09 | 2013-11-27 | 河北合创建筑节能科技有限责任公司 | Reinforced concrete cast-in-situ frame structure |
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| CN105297978A (en) * | 2015-11-18 | 2016-02-03 | 湖南大学 | Prefabricated assembled type steel-concrete combined beam connected through bolt nails |
| CN205617552U (en) * | 2016-05-03 | 2016-10-05 | 福州大学 | Assembled integrated configuration |
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| CN105735464A (en) | 2016-07-06 |
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