CN109339289A - A kind of assembly concrete-filled steel tube frame-shear-wall structure and construction method - Google Patents
A kind of assembly concrete-filled steel tube frame-shear-wall structure and construction method Download PDFInfo
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- CN109339289A CN109339289A CN201811391531.2A CN201811391531A CN109339289A CN 109339289 A CN109339289 A CN 109339289A CN 201811391531 A CN201811391531 A CN 201811391531A CN 109339289 A CN109339289 A CN 109339289A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 223
- 239000010959 steel Substances 0.000 title claims abstract description 223
- 239000004567 concrete Substances 0.000 title claims abstract description 69
- 238000010276 construction Methods 0.000 title claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 241000446313 Lamella Species 0.000 claims abstract description 4
- 239000003351 stiffener Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920003041 geopolymer cement Polymers 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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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
- 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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
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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 present invention relates to a kind of assembly concrete-filled steel tube frame-shear-wall structures, including precast shear wall, steel core concrete column is provided at left and right sides of the precast shear wall, annulate lamella is arranged in the top of the steel core concrete column, the lower part of the steel core concrete column is provided with column T-steel, pre-buried fashioned iron is provided on all side walls of the precast shear wall, the precast shear wall is through pre-buried fashioned iron, column T-steel is connected with steel core concrete column, girder steel is provided with above the precast shear wall, the precast shear wall is connected through pre-buried fashioned iron with the lower part of girder steel, the both ends of the girder steel are connected through ring flat-plate with steel core concrete column, the top of the girder steel is connected with prefabricated upper floor plate, the precast shear wall is connected through pre-buried fashioned iron with prefabricated lower floor plate；The invention further relates to a kind of construction methods of assembly concrete-filled steel tube frame-shear-wall structure.Not only structure design is simple, reasonable by the present invention, but also is easy to construct, efficiently convenient, has broad application prospects.
Description
Technical field
The present invention relates to a kind of assembly concrete-filled steel tube frame-shear-wall structure and construction methods.
Background technique
Prefabricated construction can it is energy saving, water-saving, section material, be greatly reduced building waste, reduce noise pollution, reduce
Labour's dosage and intensity are effectively improved construction environment, improve construction quality, are the structures being worth promoting.
Prefabricated assembled frame-shear-wall structure is one of very important structure type, main in current engineering
If reinforced concrete beam column frame structure, then by the way of cast-in-place, the shear wall of this mode fails to use shear wall
Precast construction, it is also necessary to which assembling reinforcement, shuttering, casting concrete, construction is complicated, long in time limit.For in Multistory-tall building, steel
Pipe concrete due to good stress performance its using more and more, but if use assembling frame shear wall structure
In, the connection with shear wall is then an important link is connecting presently mainly in the pre-buried shear connector of steel pipe
By the way of cast-in-place, still there are many cast-in-place operations at this mode scene for place or entire shear wall, fails really to play
The advantages of prefabricated construction, junction is also less reliable and construction is complicated, and connection speed is slow, once structure a part occurs
Function can not be dismantled and be restored to destruction.
In frame-shear-wall structure, it is also the problem of everybody pays close attention to, conventional dry connection that how shear wall connect with girder steel
Primarily directed to steel plate shear force wall, fail have good scheme for precast reinforced concrete shear wall structure.For upper shearing
Connection between wall and floor is also a problem, is the reinforcing bar stretched out by shear wall mostly at present, is then filled using sleeve
Slurry connection, this connection type is single and construction quality is difficult to ensure, junction reinforcing bar is interval connection, and it is unreliable to connect, and
And for there is structure existing for girder steel, sleeve grouting way can not be also used.
The mode of superimposed sheet is mostly used in traditional fabricated construction greatly, this mode is poured there are also a large amount of concrete at the scene
Work is built, is unfavorable for construction speed and protection environment, and non-dismountable.
Summary of the invention
In view of the deficiencies in the prior art, technical problem to be solved by the invention is to provide a kind of assembly concrete-filled steel tubes
Frame-shear-wall structure and construction method, it is not only reasonable in design but also efficiently convenient.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of assembly concrete-filled steel tube shear force of frame
Wall construction, including precast shear wall, steel core concrete column is provided at left and right sides of the precast shear wall, and the steel pipe is mixed
Annulate lamella is arranged in the top of solidifying earth pillar, and the lower part of the steel core concrete column is provided with column T-steel, the week of the precast shear wall
Pre-buried fashioned iron is provided on side wall, the precast shear wall is connected through pre-buried fashioned iron, column T-steel with steel core concrete column, institute
It states and is provided with girder steel above precast shear wall, the precast shear wall is connected through pre-buried fashioned iron with the lower part of girder steel, described
The both ends of girder steel are connected through ring flat-plate with steel core concrete column, and the top of the girder steel is connected with prefabricated upper floor plate, described
Precast shear wall is connected through pre-buried fashioned iron with prefabricated lower floor plate.
Further, the ring flat-plate includes the upper ring body and lower ring body being set on steel core concrete column, the upper ring body
It is horizontally arranged with towards the side of girder steel and extends top flange, the side of the lower ring body towards girder steel is horizontally arranged with extension bottom wing
Edge, is vertically arranged with extension web between the top flange and lower flange, the extension top flange extends lower flange and extension
Web is in I-shaped arrangement.
Further, the column T-steel includes the column edge of a wing and column web, the column edge of a wing and column web arrangement in T shape.
Further, the pre-buried fashioned iron includes the pre-buried interior edge of a wing, the pre-buried outer edge of a wing and pre-buried web, described pre-buried interior
The edge of a wing, the pre-buried outer edge of a wing and pre-buried web are in I-shaped arrangement.
Further, the girder steel includes girder steel top flange, girder steel lower flange and steel beam web plate, the girder steel upper limb
Edge, girder steel lower flange and steel beam web plate are in I-shaped arrangement.
Further, the column edge of a wing links together through bolt with the corresponding pre-buried outer edge of a wing, the girder steel bottom wing
Edge links together through bolt with corresponding pre-buried outer wing.
Further, the end of the ring flat-plate towards girder steel is provided with extension end plate, the extension end plate and extension upper limb
Edge, extension lower flange and extension web are both connected to together, and the both ends of the girder steel are provided with girder steel end plate, the steel
Beam end plate links together with girder steel top flange, girder steel lower flange and steel beam web plate, and the extension end plate and girder steel end plate pass through
It is bolted together.
Further, the first junction steel plate of the extension top flange, bolt and girder steel top flange link together, described
Extend the second junction steel plate of lower flange, bolt and girder steel lower flange to link together, the extension web connects steel through third
Plate, bolt and steel beam web plate link together.
Further, several threaded sleeves are arranged at intervals in the prefabricated upper floor plate and prefabricated lower floor plate, it is described
Girder steel top flange links together through bolt, threaded sleeve and prefabricated upper floor plate, and the prefabricated lower floor plate is through bolt, threaded sleeve
It links together with the corresponding pre-buried outer edge of a wing.
A kind of construction method of assembly concrete-filled steel tube frame-shear-wall structure includes a kind of assembly of above-mentioned any one
Formula concrete-filled steel tubular frame shear wall structure comprising the steps of: construction precast shear wall and steel core concrete column, it is described prefabricated
Shear wall is connected through pre-buried fashioned iron, column T-steel with steel core concrete column, and the precast shear wall is through pre-buried fashioned iron and girder steel
Lower part is connected, and the both ends of the girder steel are connected through ring flat-plate with steel core concrete column, the top of the girder steel and it is prefabricated on
Floor is connected, and the precast shear wall is connected through pre-buried fashioned iron with prefabricated lower floor plate.
Compared with prior art, the invention has the following advantages: the present invention not only structure design is simple, rationally, even
It connecing reliably and anti-seismic performance is good, ductility is good, good integrity, and is easy to construct, and it is efficiently convenient, it has broad application prospects.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the overall construction schematic diagram of the embodiment of the present invention.
Fig. 2 is the organigram of steel core concrete column of the embodiment of the present invention and ring flat-plate.
Fig. 3 is the organigram of precast shear wall of the embodiment of the present invention.
Fig. 4 is the organigram of girder steel of the embodiment of the present invention.
Fig. 5 is the organigram of one girder steel and ring flat-plate of the embodiment of the present invention.
Fig. 6 is the organigram of two girder steels and ring flat-plate of the embodiment of the present invention.
Fig. 7 is the organigram of upper floor plate of the embodiment of the present invention.
In figure: 1- precast shear wall, 2- steel core concrete column, 3- ring flat-plate, 301- upper ring body, 302- lower ring body, 303- prolong
Top flange is stretched, 304- extends lower flange, and 305- extends web, and 306- extends end plate, 4- column T-steel, the 401- column edge of a wing, 402- column
Web, the pre-buried fashioned iron of 5-, the pre-buried outer edge of a wing 501-, the pre-buried web of 502-, 6- girder steel, 601- girder steel top flange, under 602- girder steel
The edge of a wing, 603- steel beam web plate, 604- girder steel end plate, the prefabricated upper floor plate of 7-, 8- bolt, the first junction steel plate of 9-, the connection of 10- second
Steel plate, 11- third junction steel plate, 12- threaded sleeve, 13- threaded hole, the first ribbed stiffener of 14-, the second ribbed stiffener of 15-, 16-
Three ribbed stiffeners.
Specific embodiment
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate attached drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 7, a kind of assembly concrete-filled steel tube frame-shear-wall structure, including precast shear wall 1, it is described pre-
The left and right sides of shear wall 1 processed is provided with steel core concrete column 2, and annulate lamella 3 is arranged in the top of the steel core concrete column 2,
The lower part of the steel core concrete column 2 is provided with column T-steel 4, is provided with pre-buried fashioned iron on all side walls of the precast shear wall 1
5, the precast shear wall 1 is connected through pre-buried fashioned iron 5, column T-steel 4 with steel core concrete column 2, the precast shear wall 1
Top is provided with girder steel 6, and the precast shear wall 1 is connected through pre-buried fashioned iron 5 with the lower part of girder steel 6, the both ends of the girder steel 6
It is connected through ring flat-plate 3 with steel core concrete column 2, the top of the girder steel 6 is connected with prefabricated upper floor plate 7, described prefabricated to cut
Power wall 1 is connected through pre-buried fashioned iron 5 with prefabricated lower floor plate.
In embodiments of the present invention, the ring flat-plate 3 includes the upper ring body 301 and lower ring being set on steel core concrete column 2
Body 302, the side of upper ring body 301 towards the girder steel 6, which is horizontally arranged with, extends top flange 303, and the lower ring body 302 is towards steel
The side of beam 6, which is horizontally arranged with, extends lower flange 304, is vertically arranged between the top flange and lower flange and extends web 305,
The extension top flange 303 extends lower flange 304 and extends web 305 in I-shaped arrangement；Preferably, the upper ring body
301, lower ring body 302, extension top flange 303, extension lower flange 304 and extension web 305 weld together；The steel pipe is mixed
Solidifying earth pillar 2 includes steel pipe, and the upper ring body 301, lower ring body 302 are together with steel-pipe welding；Coagulation is poured in the steel pipe
Soil, the section of the steel pipe can be round, rectangular, rectangle, ellipse, polygon or other odd-shaped cross sections.
In embodiments of the present invention, the column T-steel 4 includes the column edge of a wing 401 and column web 402, the column edge of a wing 401 with
The arrangement in T shape of column web 402；Preferably, the column edge of a wing 401 welds together with column web 402.
In embodiments of the present invention, the pre-buried fashioned iron 5 includes the pre-buried interior edge of a wing, the pre-buried outer edge of a wing 501 and pre-buried abdomen
Plate 502, the pre-buried interior edge of a wing, the pre-buried outer edge of a wing 501 and pre-buried web 502 are in I-shaped arrangement；Preferably, described pre-buried
The interior edge of a wing, the pre-buried outer edge of a wing 501 and pre-buried web 502 weld together.
In embodiments of the present invention, the girder steel 6 includes girder steel top flange 601, girder steel lower flange 602 and steel beam web plate
603, the girder steel top flange 601, girder steel lower flange 602 and steel beam web plate 603 are in I-shaped arrangement；Preferably, the steel
Beam top flange 601, girder steel lower flange 602 and steel beam web plate 603 weld together.
In embodiments of the present invention, the column edge of a wing 401 is connected to one with the corresponding pre-buried outer edge of a wing 501 through bolt 8
It rises, the girder steel lower flange 602 links together through bolt 8 with the corresponding pre-buried outer edge of a wing 501.
In the embodiment of the present invention one, the end of ring flat-plate 3 towards the girder steel 6, which is provided with, extends end plate 306, the extension
End plate 306 is both connected to together with top flange 303, extension lower flange 304 and extension web 305 is extended, and the two of the girder steel 6
End is provided with girder steel end plate 604, the girder steel end plate 604 and girder steel top flange 601, girder steel lower flange 602 and girder steel
Web 603 links together, and the extension end plate 306 links together with girder steel end plate 604 through bolt 8；Preferably, described to prolong
It stretches end plate 306 to weld together with girder steel top flange 601, girder steel lower flange 602 and steel beam web plate 603, the girder steel end plate
604 weld together with girder steel top flange 601, girder steel lower flange 602 and steel beam web plate 603.
In the embodiment of the present invention two, the extension top flange 303 is through the first junction steel plate 9, bolt 8 and girder steel top flange
601 link together, and the extension lower flange 304 is connected to one through the second junction steel plate 10, bolt 8 and girder steel lower flange 602
It rises, the extension web 305 links together through third junction steel plate 11, bolt 8 and steel beam web plate 603；Preferably, described to prolong
It stretches top flange 303 to weld together through the first junction steel plate 9, bolt 8 and girder steel top flange 601, the extension lower flange 304 passes through
Second junction steel plate 10, bolt 8 and girder steel lower flange 602 weld together.
In embodiments of the present invention, several screw threads are arranged at intervals in the prefabricated upper floor plate 7 and prefabricated lower floor plate
Casing 12, the girder steel top flange 601 link together through bolt 8, threaded sleeve 12 and prefabricated upper floor plate 7, it is described it is prefabricated under
Floor links together through bolt 8, threaded sleeve 12 with the corresponding pre-buried outer edge of a wing 501, the bolt 8 and threaded sleeve 12
It is threaded togather.
In embodiments of the present invention, the column edge of a wing 401, the pre-buried outer edge of a wing 501, girder steel lower flange 602, extension end plate
306, girder steel end plate 604, the first junction steel plate 9, the second junction steel plate 10, third junction steel plate 11, on girder steel top flange 601
Several are provided with to the threaded hole 13 that matches one by one with bolt 8.
In embodiments of the present invention, the upper ring body 301 links together through bolt 8, threaded sleeve 12 with upper floor plate, institute
State the threaded hole 13 for being provided on upper ring body 301 and matching with bolt 8；There is screw thread in threaded sleeve 12, for having above floor
The floor that precast shear wall 1 connects, 12 length of threaded sleeve are the thickness of floor, and 12 length of threaded sleeve is according to practical feelings
Depending on condition, subject to connection.
In embodiments of the present invention, the precast shear wall 1 includes reinforced frame, and the pre-buried fashioned iron 5 is bound with reinforced frame
Or pour after welding together and to form precast shear wall 1, the outer edge of a wing and web stretch out precast shear wall 1, described interior
The edge of a wing is embedded in precast shear wall 1.
In embodiments of the present invention, it is arranged at intervals with along the length direction on the column edge of a wing 401 and column web 402 several
A first ribbed stiffener 14, first ribbed stiffener 14 weld together with the column edge of a wing 401, column web 402；Along described pre-buried interior
The length direction on the edge of a wing, the pre-buried outer edge of a wing 501 and pre-buried web 502 is arranged at intervals with several the second ribbed stiffeners 15, described
Second ribbed stiffener 15 welds together with the pre-buried interior edge of a wing, the pre-buried outer edge of a wing 501 and pre-buried web 502；Along the girder steel
The length direction of top flange 601, girder steel lower flange 602 and steel beam web plate 603 is arranged at intervals with several third ribbed stiffeners 16,
The third ribbed stiffener 16 welds together with girder steel top flange 601, girder steel lower flange 602 and steel beam web plate 603.
In embodiments of the present invention, the concrete of the steel core concrete column 2, the concrete of precast shear wall 1, upper floor plate
Concrete and the concrete of lower floor plate normal concrete, high performance concrete, regenerated aggregate concrete, lightweight aggregate can be used
Concrete or geopolymer concrete, according to the actual situation depending on, it is not limited to this.
In embodiments of the present invention, all connections of this structure are all made of the connection of bolt 8, and convenient and quick construction, quality has guarantor
Card, without live assembling reinforcement and casting concrete, short time limit；Precast shear wall 1, prefabricated upper floor plate 7 and prefabricated lower floor plate
It is all made of completely prefabricated, convenient and efficient without wet construction at the scene, the advantages of taking full advantage of fabricated construction；Steel tube concrete
Earth pillar 2 is connect by column T-steel 4 with the pre-buried fashioned iron 5 of precast shear wall 1, no setting is required shear connector, and connection is reliable and anti-
Shock stability is good；The pre-buried fashioned iron 5 of the precast shear wall 1 is connect with girder steel 6 by bolt 8, and convenient and efficient, ductility is good；It is described
The pre-buried fashioned iron 5 of precast shear wall 1 is connect with lower floor plate by pre-buried threaded sleeve 12, is solved conventional steel bar concrete and is cut
Power wall connect insecure problem with floor or upper and lower shear wall, and scene is without grouting, and the upper floor plate and girder steel 6 are also by spiral shell
Line casing 12 directlys adopt 8 bolt of bolt and enters, convenient and efficient, and the presence of each pre-buried fashioned iron 5 also makes connection stress performance good, antidetonation
Performance and ductility are good, good integrity；Pure dry type connects so that the class formation can be realized detachable and earthquake recoverable function, tool
There is apparent advanced and novelty.
In embodiments of the present invention, a kind of construction method of assembly concrete-filled steel tube frame-shear-wall structure, comprising upper
State a kind of assembly concrete-filled steel tube frame-shear-wall structure of any one comprising the steps of: construction precast shear wall 1 and steel
Pipe concrete column 2, the precast shear wall 1 is connected through pre-buried fashioned iron 5, column T-steel 4 with steel core concrete column 2, described prefabricated
Shear wall 1 is connected through pre-buried fashioned iron 5 with the lower part of girder steel 6, and the both ends of the girder steel 6 are through ring flat-plate 3 and steel core concrete column 2
Be connected, the top of the girder steel 6 is connected with prefabricated upper floor plate 7, the precast shear wall 1 through pre-buried fashioned iron 5 with it is prefabricated under
Floor is connected.
For indicating that the term of positional relationship or shape removes applied in any technical solution disclosed in aforementioned present invention
Its otherwise indicated outer meaning includes approximate with its, similar or close state or shape.
Either component provided by the invention by multiple individual component parts either assembled, or one
The separate part that forming technology manufactures.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；Although referring to preferred embodiment pair
The present invention is described in detail, it should be understood by those ordinary skilled in the art that: still can be to of the invention specific
Embodiment is modified or some technical features can be equivalently replaced；Without departing from the spirit of the technical scheme of the invention,
It should all cover within the scope of the technical scheme claimed by the invention.
Claims (10)
1. a kind of assembly concrete-filled steel tube frame-shear-wall structure, it is characterised in that: described prefabricated to cut including precast shear wall
Steel core concrete column is provided at left and right sides of power wall, annulate lamella, the steel pipe is arranged in the top of the steel core concrete column
The lower part of concrete column is provided with column T-steel, is provided with pre-buried fashioned iron on all side walls of the precast shear wall, described prefabricated to cut
Power wall is connected through pre-buried fashioned iron, column T-steel with steel core concrete column, and girder steel, institute are provided with above the precast shear wall
It states precast shear wall and is connected through pre-buried fashioned iron with the lower part of girder steel, the both ends of the girder steel are through ring flat-plate and steel core concrete column
It is connected, the top of the girder steel is connected with prefabricated upper floor plate, and the precast shear wall is through pre-buried fashioned iron and prefabricated lower floor plate
It is connected.
2. assembly concrete-filled steel tube frame-shear-wall structure according to claim 1, it is characterised in that: the ring flat-plate packet
Containing the upper ring body and lower ring body being set on steel core concrete column, the side of the upper ring body towards girder steel is horizontally arranged with extension
Top flange, the side of the lower ring body towards girder steel, which is horizontally arranged with, extends lower flange, indulges between the top flange and lower flange
To extension web is provided with, the extension top flange extends lower flange and extends web in I-shaped arrangement.
3. assembly concrete-filled steel tube frame-shear-wall structure according to claim 2, it is characterised in that: the column T-type
The ladle edge of a wing containing column and column web, the column edge of a wing and column web arrangement in T shape.
4. assembly concrete-filled steel tube frame-shear-wall structure according to claim 3, it is characterised in that: the pre-buried type
Ladle contains the pre-buried interior edge of a wing, the pre-buried outer edge of a wing and pre-buried web, the pre-buried interior edge of a wing, the pre-buried outer edge of a wing and pre-buried web
In I-shaped arrangement.
5. assembly concrete-filled steel tube frame-shear-wall structure according to claim 4, it is characterised in that: the girder steel packet
Top flange containing girder steel, girder steel lower flange and steel beam web plate, the girder steel top flange, girder steel lower flange and steel beam web plate are in work
Font arrangement.
6. assembly concrete-filled steel tube frame-shear-wall structure according to claim 5, it is characterised in that: the column edge of a wing
It links together through bolt with the corresponding pre-buried outer edge of a wing, the girder steel lower flange connects through bolt with corresponding pre-buried outer wing
It is connected together.
7. assembly concrete-filled steel tube frame-shear-wall structure according to claim 5, it is characterised in that: the ring flat-plate court
The end of girder steel is provided with extension end plate, the extension end plate and extension top flange, extension lower flange and extension web are equal
It links together, the both ends of the girder steel are provided with girder steel end plate, the girder steel end plate and girder steel top flange, girder steel bottom wing
Edge and steel beam web plate link together, and the extension end plate is with girder steel end plate through being bolted together.
8. assembly concrete-filled steel tube frame-shear-wall structure according to claim 5, it is characterised in that: in the extension
The first junction steel plate of the edge of a wing, bolt and girder steel top flange link together, the second junction steel plate of the extension lower flange, spiral shell
Bolt links together with girder steel lower flange, and the extension web links together through third junction steel plate, bolt and steel beam web plate.
9. assembly concrete-filled steel tube frame-shear-wall structure according to claim 5, it is characterised in that: it is described it is prefabricated on
Be arranged at intervals with several threaded sleeves in floor and prefabricated lower floor plate, the girder steel top flange through bolt, threaded sleeve with
Prefabricated upper floor plate links together, and the prefabricated lower floor plate is connected to through bolt, threaded sleeve with the corresponding pre-buried outer edge of a wing
Together.
10. a kind of construction method of assembly concrete-filled steel tube frame-shear-wall structure, which is characterized in that comprising such as claim
1 ~ 9 any one assembly concrete-filled steel tube frame-shear-wall structure comprising the steps of: construction precast shear wall and steel pipe are mixed
Solidifying earth pillar, the precast shear wall are connected through pre-buried fashioned iron, column T-steel with steel core concrete column, the precast shear wall warp
Pre-buried fashioned iron is connected with the lower part of girder steel, and the both ends of the girder steel are connected through ring flat-plate with steel core concrete column, the steel
The top of beam is connected with prefabricated upper floor plate, and the precast shear wall is connected through pre-buried fashioned iron with prefabricated lower floor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391531.2A CN109339289A (en) | 2018-11-21 | 2018-11-21 | A kind of assembly concrete-filled steel tube frame-shear-wall structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391531.2A CN109339289A (en) | 2018-11-21 | 2018-11-21 | A kind of assembly concrete-filled steel tube frame-shear-wall structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109339289A true CN109339289A (en) | 2019-02-15 |
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| CN201811391531.2A Pending CN109339289A (en) | 2018-11-21 | 2018-11-21 | A kind of assembly concrete-filled steel tube frame-shear-wall structure and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113622547A (en) * | 2021-08-13 | 2021-11-09 | 长安大学 | Steel frame recoverable functional strong toughness composite material side force resisting wall |
| CN115262811A (en) * | 2022-09-09 | 2022-11-01 | 华北水利水电大学 | Construction method of transverse section steel concrete combined shear wall |
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| CN105804283A (en) * | 2016-05-18 | 2016-07-27 | 福建工程学院 | Full assembly type steel pipe concrete side frame combined shear wall structure |
| CN108468397A (en) * | 2018-04-20 | 2018-08-31 | 青岛理工大学 | Assembled self-recovery energy-consumption type double-steel-plate slotted shear wall structure |
| CN209227834U (en) * | 2018-11-21 | 2019-08-09 | 福建工程学院 | A kind of assembly concrete-filled steel tube frame-shear-wall structure |
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| KR20130139627A (en) * | 2012-06-13 | 2013-12-23 | 주식회사 포스코 | Steel plate shear wall structure using block assembly |
| CN105804283A (en) * | 2016-05-18 | 2016-07-27 | 福建工程学院 | Full assembly type steel pipe concrete side frame combined shear wall structure |
| CN108468397A (en) * | 2018-04-20 | 2018-08-31 | 青岛理工大学 | Assembled self-recovery energy-consumption type double-steel-plate slotted shear wall structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113622547A (en) * | 2021-08-13 | 2021-11-09 | 长安大学 | Steel frame recoverable functional strong toughness composite material side force resisting wall |
| CN115262811A (en) * | 2022-09-09 | 2022-11-01 | 华北水利水电大学 | Construction method of transverse section steel concrete combined shear wall |
| CN115262811B (en) * | 2022-09-09 | 2023-08-22 | 华北水利水电大学 | Construction method of transverse steel reinforced concrete combined shear wall |
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Application publication date: 20190215 |