CN105735464A - Assembled combining structure and mounting method thereof - Google Patents

Assembled combining structure and mounting method thereof Download PDF

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Publication number
CN105735464A
CN105735464A CN201610278344.8A CN201610278344A CN105735464A CN 105735464 A CN105735464 A CN 105735464A CN 201610278344 A CN201610278344 A CN 201610278344A CN 105735464 A CN105735464 A CN 105735464A
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CN
China
Prior art keywords
described
steel
steel pipe
assembled
concrete slab
Prior art date
Application number
CN201610278344.8A
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Chinese (zh)
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CN105735464B (en
Inventor
庄一舟
钱海敏
李增锋
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福州大学
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Application filed by 福州大学 filed Critical 福州大学
Priority to CN201610278344.8A priority Critical patent/CN105735464B/en
Publication of CN105735464A publication Critical patent/CN105735464A/en
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Publication of CN105735464B publication Critical patent/CN105735464B/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/58Connections for building structures in general of bar-shaped building elements
    • E04B1/5806Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements

Abstract

The invention relates to an assembled combining structure and a mounting method thereof. The assembled combining structure comprises a steel pipe and concrete combined column which is composed of a steel pipe and concrete filled in the steel pipe, an H-shaped steel frame is arranged on the side wall of the combined column, a reinforced concrete plate is arranged on a steel beam, a through hole allowing the combined column to penetrate is formed in the reinforced concrete plate, and the reinforced concrete plate is fixedly connected on an upper flange through a plurality of bolt shear-resistant connecting members. The assembled combining structure is simple and firm in structure and convenient to mount and transport.

Description

A kind of assembled combinative structure and installation method thereof

Technical field

The present invention relates to a kind of assembled combinative structure and installation method thereof.

Background technology

At present, xoncrete structure assembled architecture is the main flow of assembled architecture, but xoncrete structure assembled architecture is bigger due to the weight of concrete self, precast beam need to make composite beam, to reduce cost of transportation and hoisting difficulty, the reinforcing bar at bean column node place remains a need for colligation at the scene, and carries out substantial amounts of concrete wet trade, still relatively labor intensive material resources.

Steel construction assembled architecture speed of application is very fast, but because its cost is high and the feature slower development at home of residence comfort difference.Concrete filled steel tube is a kind of new structure of a kind of advantage combining concrete and steel, and its cost relatively steel construction is low, and stress performance is good, is good selection as the force column in assembled architecture.Steel core concrete column is big with the beam column construction system stiffness of girder steel composition, and beam column is easily formed and is rigidly connected, and its node construction is simple, can prefabricated in the factory complete, and speed of application is also very fast, is therefore the optimum selection of a kind of assembled architecture beam-column system.

The beam slab of conventional concrete assembled building is to realize beam slab by concrete cast-in-site to be rigidly connected, and girder steel and concrete slab are connected by bolt shear connector also can obtain good effect, and speed of application is fast.

Summary of the invention

The present invention is directed to above-mentioned prior art Problems existing and make improvement, namely the technical problem to be solved is to provide a kind of assembled combinative structure and installation method thereof, simple in construction, stabilized structure, and installation and transportation are convenient.

In order to solve above-mentioned technical problem, a kind of technical scheme of the present invention is: a kind of assembled combinative structure, including concrete filled steel tube coupled column, described coupled column is made up of steel pipe and the concrete that is filled in steel pipe, the sidewall of described coupled column is provided with i section steel beam, being provided with armoured concrete slab on described girder steel, described armoured concrete slab is provided with and allows the through hole of coupled column traverse, described armoured concrete slab is fixedly connected on the top flange of girder steel by several bolt shear connectors.

Further, described steel pipe cross section is rectangle.

Further, described steel pipe sidewall being bolted concordant end plate, described girder steel end is welded on this concordant end plate.

Further, described armoured concrete slab does not contact with coupled column, leaves 1cm gap between described through hole medial wall and through hole.

Further, described girder steel be evenly equipped with several ribbed stiffeners up and down between two edges of a wing along its length, the spacing of adjacent ribbed stiffener is 1m.

Further, described bolt shear connector includes bolt, nut and two improved mats.

In order to solve above-mentioned technical problem, the another kind of technical scheme of the present invention is: the installation method of a kind of assembled combinative structure described above, sequentially includes 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 job site, after steel pipe, beam location and installation, to pouring into a mould concrete in steel pipe, concrete filled steel tube coupled column and girder steel system will be formed at the scene;

(4) finally in armoured concrete slab lifting to girder steel top flange, will connect with bolt shear connector is fixing.

Compared with prior art, the method have the advantages that this assembled combinative structure, utilize steel core concrete column and girder steel composition post and lintel system, steel core concrete column resistance to compression anti-bending strength is good, it is prone to reduce column section area, girder steel is lightweight, it is beneficial to minimizing lifting and cost of transportation, and the construction of this assembled combinative structure bean column node is simple, save manpower, concrete prefabricated board and girder steel are connected by bolt shear connector can form the beam slab system without sliding, and component can complete in precast plant, has easy construction, saves the feature of cost.

Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.

Accompanying drawing explanation

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 column, 2-girder steel, the concordant end plate of 3-, 4-bolt, 5-ribbed stiffener, 6-armoured concrete slab, 7-bolt shear connector.

Detailed description of the invention

Embodiment one: as shown in Figure 1 and 2, a kind of assembled combinative structure, including concrete filled steel tube coupled column 1, described coupled column 1 is made up of steel pipe and the concrete that is filled in steel pipe, the sidewall of described coupled column is provided with i section steel beam 2, being provided with armoured concrete slab 6 on described girder steel 2, described armoured concrete slab 6 is provided with and allows the through hole of coupled column 1 traverse, described armoured concrete slab 6 is fixedly connected on the top flange of girder steel 2 by several bolt shear connectors 7.

In the present embodiment, described steel pipe cross section is rectangle.

In the present embodiment, described steel pipe sidewall being connected to concordant end plate 3 by bolt 4, described girder steel end is welded on this concordant end plate.

In the present embodiment, described armoured concrete slab does not contact with coupled column, leaves 1cm gap between described through hole medial wall and through hole.

In the present embodiment, described girder steel be evenly equipped with several ribbed stiffeners 5 up and down between two edges of a wing along its length, the spacing of adjacent ribbed stiffener is 1m.

In the present embodiment, described bolt shear connector includes bolt, nut and two improved mats.

The installation method of above-mentioned assembled combinative structure, sequentially includes 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 job site, after steel pipe, beam location and installation, to pouring into a mould concrete in steel pipe, concrete filled steel tube coupled column and girder steel system will be formed at the scene;

(4) finally in armoured concrete slab lifting to girder steel top flange, will connect with bolt shear connector is fixing.

The foregoing is only presently preferred embodiments of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to the covering scope of the present invention.

Claims (7)

1. an assembled combinative structure, it is characterized in that: include concrete filled steel tube coupled column, described coupled column is made up of steel pipe and the concrete that is filled in steel pipe, the sidewall of described coupled column is provided with i section steel beam, described girder steel is provided with armoured concrete slab, being provided with on described armoured concrete slab and allow the through hole of coupled column traverse, described armoured concrete slab is fixedly connected on the top flange of girder steel by several bolt shear connectors.
2. assembled combinative structure according to claim 1, it is characterised in that: described steel pipe cross section is rectangle.
3. assembled combinative structure according to claim 1 and 2, it is characterised in that: being bolted concordant end plate on described steel pipe sidewall, described girder steel end is welded on this concordant end plate.
4. assembled combinative structure according to claim 3, it is characterised in that: described armoured concrete slab does not contact with coupled column, leaves 1cm gap between described through hole medial wall and through hole.
5. assembled combinative structure according to claim 4, it is characterised in that: described girder steel be evenly equipped with several ribbed stiffeners up and down between two edges of a wing along its length, the spacing of adjacent ribbed stiffener is 1m.
6. assembled combinative structure according to claim 5, it is characterised in that: described bolt shear connector includes bolt, nut and two improved mats.
7. the installation method of an assembled combinative structure as claimed in claim 6, it is characterised in that sequentially include 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 job site, after steel pipe, beam location and installation, to pouring into a mould concrete in steel pipe, concrete filled steel tube coupled column and girder steel system will be formed at the scene;
(4) finally in armoured concrete slab lifting to girder steel top flange, will connect with bolt shear connector is fixing.
CN201610278344.8A 2016-05-03 2016-05-03 A kind of assembled composite structure and its installation method CN105735464B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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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

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CN105735464A true CN105735464A (en) 2016-07-06
CN105735464B CN105735464B (en) 2018-06-15

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Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN107882173A (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
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
CN107905361A (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
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
CN107905360A (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
CN107905362A (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
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
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
CN107905366A (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
CN107905365A (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
CN107905367A (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
CN107905359A (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
CN107956251A (en) * 2017-10-13 2018-04-24 四川动和工程咨询有限公司 A kind of assembled three-dimensional beam-column unit prefabricated components
CN107956252A (en) * 2017-10-13 2018-04-24 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
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
CN107975140A (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
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
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
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
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
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
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
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
CN108468387A (en) * 2018-03-22 2018-08-31 河海大学 The assembled connecting node of combination beam and prefabricated board

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CN204112504U (en) * 2014-10-23 2015-01-21 广州大学 A kind of new steel structure bean column node adopting top-seat-angle steel to be connected with extended end plate
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
CN204112504U (en) * 2014-10-23 2015-01-21 广州大学 A kind of new steel structure bean column node adopting top-seat-angle steel to be connected with extended end plate
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

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN107882173A (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
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
CN107905361A (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
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
CN107905360A (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
CN107905362A (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
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
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
CN107905366A (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
CN107905365A (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
CN107905367A (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
CN107905359A (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
CN107956251A (en) * 2017-10-13 2018-04-24 四川动和工程咨询有限公司 A kind of assembled three-dimensional beam-column unit prefabricated components
CN107956252A (en) * 2017-10-13 2018-04-24 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
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
CN107975140A (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
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
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
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
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
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
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
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
CN108468387A (en) * 2018-03-22 2018-08-31 河海大学 The assembled connecting node of combination beam and prefabricated board

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