CN107090909A - A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method - Google Patents

A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method Download PDF

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Publication number
CN107090909A
CN107090909A CN201710467259.0A CN201710467259A CN107090909A CN 107090909 A CN107090909 A CN 107090909A CN 201710467259 A CN201710467259 A CN 201710467259A CN 107090909 A CN107090909 A CN 107090909A
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CN
China
Prior art keywords
steel pipe
pipe bundle
concrete
reinforcing sleeve
sleeve
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
Application number
CN201710467259.0A
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Chinese (zh)
Inventor
陈明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI OPEN STEEL JOIST CO Ltd
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SHANGHAI OPEN STEEL JOIST CO Ltd
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Publication date
Application filed by SHANGHAI OPEN STEEL JOIST CO Ltd filed Critical SHANGHAI OPEN STEEL JOIST CO Ltd
Priority to CN201710467259.0A priority Critical patent/CN107090909A/en
Publication of CN107090909A publication Critical patent/CN107090909A/en
Pending legal-status Critical Current

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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
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21Connections specially adapted therefor

Abstract

The present invention proposes a kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method.Wherein, the space above and below concrete prefabricated beam insertion between two steel pipe bundle connecting plates, is connected with the concrete prefabricated beam of the other end, and is held on bracket, is easy to beam steel to pass through;Corner steel pipe bundle instead of the part pillar longitudinal reinforcement in part of nodes region;The design of negative reinforcement instead of the stirrup in beams of concrete column connected node region;The setting of bracket, be easy to shelve concrete prefabricated beam, it is to avoid the built-in fitting of traditional method, firmer, more reliable;Due to the confined effect of node region so that joints ability is greatly enhanced, monolithic architecture is set to have more preferable shock resistance;Factorial praluction, precisely, on-site hoisting is convenient and safe for size;The beam being connected with post, can be precast concrete beam or girder steel, actual selection can be carried out according to actual conditions.

Description

A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method
Technical field
The present invention relates to the field of engineering technology such as building, civilian, municipal, industrial, and in particular to a kind of concrete frame beam Column border node steel pipe bundle reinforcing sleeve and its assembly method.
Background technology
One of traditional architectural structural system, is usually taken and is connected for pure concrete frame trestle with grid beam, and construction is existing Field is set up substantial amounts of scaffolding work and is all independently formed as template system, and each formwork structure, is only poured in concrete The stage of building works, and causes substantial amounts of manpower and materials to waste;In especially large span, big load Structural Engineering, concrete frame Post reinforcing bar according to stress need with get Mi and it is thick, concrete frame beam is also, especially in negative moment area, usual steel reinforcement cage Colligation needs dispose vertical muscle at beam-column connection, thus the vertical muscle position appearance of easy and concrete frame beam is conflicting Phenomenon;Have again notably, it may appear that beam-to-column joint region concrete pours to go down or poured uncompacted situation, so as to reduce structure Safe class, easily form hidden danger;
In construction technology, traditional template system needs substantial amounts of flitch, and scaffold tube is poured as template system Build supporting member during concrete.And each formwork structure is all independently formed, only worked in the concreting stage;
In summary there is provided a kind of new building system and construction method, to solve traditional concrete pouring construction The drawbacks of, it appears it is particularly important.
The content of the invention
It is an object of the invention to propose a kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method, The problems such as being conflicted with the cumbersome and reinforcement location that solves to construct in background technology.
To achieve the above object, the present invention proposes a kind of concrete frame bean column node steel pipe bundle reinforcing sleeve, including four Angle steel tube bank, bracket, steel pipe bundle connecting plate, cover plate, concrete prefabricated beam, concrete column and joint bar;Wherein, the corner steel pipe The upper and lower ends of beam are provided with the steel pipe bundle connecting plate, and corner steel pipe bundle is connected by the steel pipe bundle described in each two Plate is attached, so as to form a cuboid sleeve pipe;The bracket is placed on the steel pipe bundle connecting plate;The concrete is pre- Space above and below beam insertion processed between two steel pipe bundle connecting plates, is connected with the concrete prefabricated beam of the other end, and It is held on the bracket;The joint face of the top and bottom of described sleeve pipe and the concrete column is provided with the cover plate;It is described The joint face of concrete column is provided with the joint bar, and the sizing punching block is connected to the set by the cover plate and the joint bar Cylinder.
It is preferred that, the corner steel pipe bundle is arranged in four corners of described sleeve pipe, generally using steel-tube construction.
It is preferred that, the corner steel pipe is cavity structure.
It is preferred that, the concrete prefabricated beam is mounted with negative reinforcement.
Also, in the present invention, it is proposed that a kind of assembly method of concrete frame bean column node steel pipe bundle reinforcing sleeve, is used In the concrete frame bean column node steel pipe bundle reinforcing sleeve described in assembling, methods described includes:
(1), the lower upper end of corner steel pipe bundle is connected two-by-two using steel pipe bundle connecting plate, so as to form a cuboid Sleeve;
(2) bracket, is disposed respectively on the steel pipe bundle connecting plate of described four sides of sleeve, and the sleeve Top and bottom dispose cover plate respectively;
(3) joint bar and the cover plate, are disposed in the joint face for pouring the concrete column of completion in advance.
(4), by linking that the joint bar is inserted between the corner steel pipe bundle and capping by the concrete Post and described sleeve pipe are attached.
(5), by the space between two steel pipe bundle connecting plates above and below the insertion of concrete prefabricated beam, the institute with the other end Concrete prefabricated beam connection is stated, and is held on the bracket.
(6), concreting is carried out to overall.
It is preferred that, in step (4), connected between the capping by connecting bolt.
It is preferred that, in step (5), the concrete prefabricated beam passes through the connection between negative reinforcement and the concrete of the other end Precast beam is connected.
Compared with prior art, the beneficial effects are mainly as follows:Two above and below the concrete prefabricated beam insertion Space between the individual steel pipe bundle connecting plate, is connected, and be held on the bracket with the concrete prefabricated beam of the other end On, it is easy to beam steel to pass through;Corner steel pipe bundle instead of the part pillar longitudinal reinforcement in part of nodes region;The design generation of negative reinforcement The stirrup in beams of concrete column connected node region is replaced;The setting of bracket, be easy to shelve concrete prefabricated beam, it is to avoid tradition is done The built-in fitting of method, it is firmer, it is more reliable;Due to the confined effect of node region so that joints ability is greatly enhanced, make whole Body building has more preferable shock resistance;Factorial praluction, precisely, on-site hoisting is convenient and safe for size;The beam being connected with post, Can be precast concrete beam or girder steel., actual selection can be carried out according to actual conditions.
Brief description of the drawings
Fig. 1 is a kind of example schematic diagram of concrete frame bean column node steel pipe bundle reinforcing sleeve;
Fig. 2 is that a kind of concrete frame bean column node steel pipe bundle reinforcing sleeve is connected with concrete column and concrete prefabricated beam Overall schematic perspective view.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be made below into Illustrate to one step.
As shown in Figure 1 to Figure 2, a kind of concrete frame bean column node steel pipe bundle reinforcing sleeve has been embodied in the present invention Pipe, including corner steel pipe bundle 1, bracket 2, cover plate 3, connecting bolt 4, steel pipe bundle connecting plate 5, concrete prefabricated beam 6, negative reinforcement 7, insert Muscle 8, the sizing concrete column 10 of punching block 9;
Wherein, the upper and lower ends of the corner steel pipe bundle 1 are provided with the steel pipe bundle connecting plate 5, and described in each two Corner steel pipe bundle 1 is attached by the steel pipe bundle connecting plate 5, so as to form a cuboid sleeve pipe;The bracket 2 is placed in On the steel pipe bundle connecting plate 5;It is easy to shelve concrete prefabricated beam, it is to avoid the built-in fitting of traditional method, it is firmer, more may be used Lean on.Space above and below the insertion of concrete prefabricated beam 6 between two steel pipe bundle connecting plates 5, it is described mixed with the other end Solidifying soil precast beam 6 is connected, and is held on the bracket 2, is easy to negative reinforcement 7 to pass through, conflicting untill preventing vertical muscle Phenomenon;The joint face of the top and bottom of described sleeve pipe and the concrete column 10 is provided with the cover plate 3;The concrete column 10 Joint face be provided with the joint bar, the concrete column 10 first passes through the sizing punching block 9 and shaping is pre-machined as needed, The sleeve is connected to by the cover plate 3 and the joint bar 8 again.Its node region formation confined effect so that joints Ability is greatly enhanced, and monolithic architecture is had more preferable shock resistance.
In the present embodiment, the corner steel pipe bundle 1 is arranged in four corners of described sleeve pipe, generally uses steel pipe knot Structure.
In the present embodiment, the corner steel pipe bundle 1 is cavity structure.
In the present embodiment, the concrete prefabricated beam 6 is mounted with negative reinforcement 7, and the design of negative reinforcement 7 instead of beam column built from concrete The stirrup in connecting node region.
In the present embodiment, a kind of assembly method of concrete frame bean column node steel pipe bundle reinforcing sleeve is further comprises, For assembling described concrete frame bean column node steel pipe bundle reinforcing sleeve, methods described includes:
(1), the lower upper end of corner steel pipe bundle 1 is connected two-by-two using steel pipe bundle connecting plate 5, so that it is rectangular to form one Body sleeve;
(2), bracket 2, and the sleeve are disposed respectively on the steel pipe bundle connecting plate 5 of described four sides of sleeve Top and bottom dispose cover plate 3 respectively;
(3) joint bar 8 and the cover plate 3, are disposed in the joint face for pouring the concrete column 10 of completion in advance.
(4), by linking that the joint bar 8 is inserted between the corner steel pipe bundle 1 and capping 3 by the coagulation Earth pillar 10 and described sleeve pipe are attached.
(5), by concrete prefabricated beam 6 insert above and below space between two steel pipe bundle connecting plates 5, with the other end The concrete prefabricated beam 6 is connected, and is held on the bracket 2.
(6), concreting is carried out to overall.
In the present embodiment, in step (4), connected between the capping 3 by connecting bolt 4.
In the present embodiment, in step (5), the concrete prefabricated beam 6 passes through the connection between negative reinforcement 7 and the other end Concrete prefabricated beam 6 connect.
The preferred embodiments of the present invention are above are only, any restriction effect is not played to the present invention.Belonging to any Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still Belong within protection scope of the present invention.

Claims (7)

1. a kind of concrete frame bean column node steel pipe bundle reinforcing sleeve, it is characterised in that including corner steel pipe bundle, bracket, steel Restrain connecting plate, cover plate, concrete prefabricated beam, concrete column and joint bar;Wherein, the upper and lower ends of the corner steel pipe bundle are set There is the steel pipe bundle connecting plate, and corner steel pipe bundle described in each two is attached by the steel pipe bundle connecting plate, so that Form a cuboid sleeve pipe;The bracket is placed on the steel pipe bundle connecting plate;Two above and below the concrete prefabricated beam insertion Space between the individual steel pipe bundle connecting plate, is connected, and be held on the bracket with the concrete prefabricated beam of the other end On;The joint face of the top and bottom of described sleeve pipe and the concrete column is provided with the cover plate;The connection of the concrete column Face is provided with the joint bar, and the sizing punching block is connected to the sleeve by the cover plate and the joint bar.
2. concrete frame bean column node steel pipe bundle reinforcing sleeve according to claim 1, it is characterised in that the corner Steel pipe bundle is arranged in four corners of described sleeve pipe, generally using steel-tube construction.
3. concrete frame bean column node steel pipe bundle reinforcing sleeve according to claim 1, it is characterised in that the corner Steel pipe is cavity structure.
4. concrete frame bean column node steel pipe bundle reinforcing sleeve according to claim 1, it is characterised in that the coagulation Native precast beam is mounted with negative reinforcement.
5. a kind of assembly method of concrete frame bean column node steel pipe bundle reinforcing sleeve, for assembling as in Claims 1-4 Concrete frame bean column node steel pipe bundle reinforcing sleeve described in any one, it is characterised in that methods described includes:
(1), the lower upper end of corner steel pipe bundle is connected two-by-two using steel pipe bundle connecting plate, so as to form a cuboid-sheath Cylinder;
(2), above and below bracket, and the sleeve are disposed respectively on the steel pipe bundle connecting plate of described four sides of sleeve Face disposes cover plate respectively;
(3) joint bar and the cover plate, are disposed in the joint face for pouring the concrete column of completion in advance.
(4), by linking that the joint bar is inserted between the corner steel pipe bundle and capping by the concrete column and Described sleeve pipe is attached.
(5) it is described mixed with the other end, by the space between two steel pipe bundle connecting plates above and below the insertion of concrete prefabricated beam Solidifying soil precast beam connection, and be held on the bracket.
(6), concreting is carried out to overall.
6. a kind of assembly method of concrete frame bean column node steel pipe bundle reinforcing sleeve according to claim 5, it is special Levy and be, in step (4), connected between the capping by connecting bolt.
7. a kind of assembly method of concrete frame bean column node steel pipe bundle reinforcing sleeve according to claim 5, it is special Levy and be, in step (5), the concrete prefabricated beam is connected by the concrete prefabricated beam of the connection between negative reinforcement and the other end Connect.
CN201710467259.0A 2017-06-19 2017-06-19 A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method Pending CN107090909A (en)

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CN201710467259.0A CN107090909A (en) 2017-06-19 2017-06-19 A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710467259.0A CN107090909A (en) 2017-06-19 2017-06-19 A kind of concrete frame bean column node steel pipe bundle reinforcing sleeve and its assembly method

Publications (1)

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CN107090909A true CN107090909A (en) 2017-08-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108104273A (en) * 2017-12-21 2018-06-01 青岛理工大学 Assembled self- recoverage concrete filled steel tube combined joint and installation method and structural system
CN110106971A (en) * 2019-05-16 2019-08-09 长沙理工大学 A kind of novel prefabrication and assembly construction post and lintel system of enhancing structure antidetonation and anti-fall performance of collapsing
CN110241924A (en) * 2019-07-15 2019-09-17 东阳市智林科技有限公司 A kind of assembled beam-column connection structure and its construction method
CN112922231A (en) * 2021-01-27 2021-06-08 海南大学 Fabricated concrete beam-column joint and construction method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108104273A (en) * 2017-12-21 2018-06-01 青岛理工大学 Assembled self- recoverage concrete filled steel tube combined joint and installation method and structural system
CN108104273B (en) * 2017-12-21 2019-02-05 青岛理工大学 Assembled self- recoverage concrete filled steel tube combined joint and installation method and structural system
CN110106971A (en) * 2019-05-16 2019-08-09 长沙理工大学 A kind of novel prefabrication and assembly construction post and lintel system of enhancing structure antidetonation and anti-fall performance of collapsing
CN110241924A (en) * 2019-07-15 2019-09-17 东阳市智林科技有限公司 A kind of assembled beam-column connection structure and its construction method
CN112922231A (en) * 2021-01-27 2021-06-08 海南大学 Fabricated concrete beam-column joint and construction method thereof

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