CN110130535A - A kind of assembled profiled sheet compound shear wall - Google Patents

A kind of assembled profiled sheet compound shear wall Download PDF

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Publication number
CN110130535A
CN110130535A CN201910496347.2A CN201910496347A CN110130535A CN 110130535 A CN110130535 A CN 110130535A CN 201910496347 A CN201910496347 A CN 201910496347A CN 110130535 A CN110130535 A CN 110130535A
Authority
CN
China
Prior art keywords
shear wall
profiled sheet
concrete
main structure
concrete column
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.)
Withdrawn
Application number
CN201910496347.2A
Other languages
Chinese (zh)
Inventor
郑立星
左志亮
易胜志
李名铠
林建廷
姜正荣
王命水
蔡健
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.)
Huizhou Medium And Fujian Steel Structure Co Ltd
South China University of Technology SCUT
Original Assignee
Huizhou Medium And Fujian Steel Structure Co Ltd
South China University of Technology SCUT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huizhou Medium And Fujian Steel Structure Co Ltd, South China University of Technology SCUT filed Critical Huizhou Medium And Fujian Steel Structure Co Ltd
Priority to CN201910496347.2A priority Critical patent/CN110130535A/en
Publication of CN110130535A publication Critical patent/CN110130535A/en
Withdrawn legal-status Critical Current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
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/562Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/64Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete

Abstract

A kind of assembled profiled sheet compound shear wall, including shear wall, outer concrete column, shear wall are set between two outer concrete columns;The shear wall include inner concrete column, profiled sheet, concrete, to draw component, profiled sheet is arranged in parallel, profiled sheet both ends are connected with inner concrete column respectively, bar shaped cavity is formed between profiled sheet, inner concrete column, concrete is filled in bar shaped cavity, multiple pairs of drawing components pass through profiled sheet and compress the concrete being located within bar shaped cavity.The present invention has many advantages, such as good convenient for scene directly assembly, raising construction efficiency, energy-dissipating property.The invention belongs to building fields.

Description

A kind of assembled profiled sheet compound shear wall
Technical field
The invention belongs to building fields, and in particular to a kind of assembled profiled sheet compound shear wall.
Background technique
The anti-seismic performance of building structure depends primarily on the Lateral Resistant System of structure, and Lateral Resistant System efficiently, economic The always critical issue of steel structure earthquake-resistant research and design.Since the 1970s, steel plate shear force wall is as a kind of efficient Lateral Resistant System has obtained more and more attention and concern, in addition to the construction for being applied to new construction, it may also be used for after needing to shake The reinforcing of the building system of maintenance.Steel plate shear force wall, as encased steel plate, is welded using Double-layer profiled steel sheet between steel pipe column Steel plate forms steel cabinet, the then disturbing concrete in steel cabinet, and by certain connecting structure guarantee encased steel plate with it is interior Fill out the material property of both concrete.In addition, encased steel plate is used in the template that the construction stage can be used as concreting, and And service stage can crack preventing it is exposed.Compared with traditional Lateral Resistant System, steel plate shear force wall has following excellent Point: 1) initial stiffness is big, and ductility is good, and energy dissipation capacity is strong;2) light-weight, can effectively reduce dead load, reduce seismic response with Builds to foundation engineering expense;3) thickness is small, can increase the effective usable floor area of building;4) easy for construction, built speed can be improved, drop Low project cost, and site inspection and quality is facilitated to control;5) without being covered with entire column away from arrangement door-window opening can be facilitated;6) The influence of climate environment is small, and especially using in certain cold districts will be more practical effective.Existing steel plate shear force wall includes mixed Solidifying earth pillar, steel plate, two-layered steel plates connect to form bar shaped cavity with two concrete columns, and the transverse direction intersected in length and breadth is equipped in bar shaped cavity Distribution bar and vertical distribution bar, and the fill concrete in bar shaped cavity, then contain peg on two panels steel plate.Although existing Some steel plate shear force wall performances, intensity are able to satisfy use, but this steel plate shear force wall is not strong enough to the restraining force of concrete, not The performance of concrete is given full play to, and then causes the overall performance of steel plate shear force wall not high enough.And existing steel plate shear force wall It is all using site operation, construction procedure is more, and site welding heavy workload, installation is more troublesome, so as to cause welding quality It not can guarantee.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of assembled profiled sheet compound shear wall, it has energy-dissipating property good Well, the advantages that directly assembling, improve efficiency convenient for scene.
A kind of assembled profiled sheet compound shear wall, including shear wall, outer concrete column, shear wall are set to mixed outside two Between solidifying earth pillar;
Shear wall include inner concrete column, profiled sheet, concrete, to component is drawn, profiled sheet is arranged in parallel, die mould steel Board ends are connected with inner concrete column respectively, are formed bar shaped cavity between profiled sheet, inner concrete column, are filled out in bar shaped cavity Filled with concrete, multiple pairs of drawing components pass through profiled sheet and compress the concrete being located within bar shaped cavity.Using this knot Structure, by the way that multiple pairs of drawing components are arranged on profiled sheet disposed in parallel, to be formed more to the intracorporal concrete of bar shaped chamber Good constraint, therefore the overall performance of shear wall is improved, the intensity of shear wall is higher.
As a preference, having several parallel grooves on profiled sheet, each item is distributed in array to drawing component In groove.Using this structure, to drawing component to be evenly arranged on profiled sheet, thus to the intracorporal concrete of bar shaped chamber formed compared with For uniform, effective constraint, therefore the performance of shear wall overall construction is more preferable, and intensity is higher.
As a preference, being split bolt to component is drawn.Using this structure, split bolt structure is simple, easy for installation, And it is fixed stably work as, therefore convenient for shear wall implement it is prefabricated.
As a preference, shear wall includes upper shear wall and lower shear wall, upper shear wall is identical with lower shear wall, above cuts It is connected between power wall and lower shear wall by connection component, to connect upper and lower shear wall, enables load effectively from upper shearing Wall is transmitted in lower shear wall.Using this structure, after being connected by connection component, neighbouring internal force can between upper and lower shear wall Preferably to be transmitted by connecting plate, concrete, so that load is effectively transmitted in lower shear wall from upper shear wall, improve The stress performance of shear wall.
As a preference, connection component includes connecting plate and connection bolt, connecting plate is respectively arranged on the two sides of shear wall, Connecting plate is fixedly connected by connection screw bolt passes connecting plate, shear wall, connecting plate with shear wall.Using this structure, it is upper, The internal force of lateral piece near zone between lower shear wall can be transmitted jointly by Bolt, connecting plate, concrete, thus Effectively increase the stress performance of mountable double-deck profiled sheet shear wall.
As a preference, inner concrete column, outer concrete column include steel pipe and concrete, Concrete Filled is in steel pipe It is interior.
As a preference, profiled sheet is two layers, two layers of profiled sheet is connected with the inner concrete column at both ends respectively, shape The bar shaped cavity of rectangular body shape.
As a preference, the rectangular in cross-section of steel pipe.
As a preference, the construction method of shear wall are as follows:
(1) wall main structure is prefabricated: steel pipe and profiled sheet being arranged according to predetermined position, and by the both ends of profiled sheet And steel-pipe welding, bar shaped cavity is formed between steel pipe and profiled sheet, and arrange to drawing component in the groove of profiled sheet, It is prefabricated into shear wall main structure and lower shear wall main structure;
(2) wall main structure is constructed: being used connecting plate between upper shear wall main structure and lower shear wall main structure later, is connected Connecting bolt connection, so that wall main structure is made in construction;
(3) casting concrete: by concreting in wall main structure, waiting concrete to reach intensity requirement, i.e., complete At the construction of shear wall.Using the method, shear wall construction simply, conveniently, is convenient for upper shear wall main structure, lower shear wall master Structure carry out it is prefabricated after, lifting, assembly are implemented in transport to building site, then carry out site operation, pour, and effectively improve Assembly, production efficiency, and then improve built speed and efficiency.
Advantages of the present invention: by arranging multiple split bolts in the groove of Double-layer profiled steel sheet, thus by two die moulds It is tensed between steel plate, stronger constraint is formd to the intracorporal concrete of bar shaped chamber, the intensity of shear wall is higher, improves shearing The overall performance of wall;It is bolted between upper and lower shear wall by connecting plate, connection, therefore between upper and lower shear wall The internal force of lateral piece near zone can be transmitted jointly by Bolt, connecting plate, concrete, and load can be passed more effectively It passs, to effectively increase the stress performance of mountable double-deck profiled sheet shear wall;Also, the present invention passes through to shear wall reality It constructs prefabricated, when site operation, shear wall is lifted between two outer concrete columns and is installed, then subsequent apply on a small quantity Work step is rapid, largely reduces the processes such as site welding, shortens site operation step and time, improves building, the installation at scene Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that one embodiment of the invention does not install connection component.
Fig. 2 is the structural schematic diagram that one embodiment of the invention installs connection component.
Fig. 3 be Fig. 2 in A-A to diagrammatic cross-section.
Fig. 4 is the diagrammatic cross-section of B-B direction in Fig. 2.
Wherein, the upper shear wall of 1-, shear wall under 2-, 3- inner concrete column, the outer concrete column of 4-, 5- split bolt, 6- pressure Shape steel plate, 7- connection bolt, 8- connecting plate, 9- concrete.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawing.
A kind of assembled profiled sheet compound shear wall, including shear wall, outer concrete column, shear wall are set to mixed outside two Between solidifying earth pillar.
In the present embodiment, shear wall includes upper shear wall and lower shear wall, is passed through between upper shear wall and lower shear wall Connection component connection.Upper shear wall is identical with lower shear wall.The above shear wall come illustrate shear wall (also include lower shearing Wall).Upper shear wall includes profiled sheet, inner concrete column, to drawing component, concrete;Two layers of profiled sheet is arranged in parallel, and two Inner concrete column is set to profiled sheet both ends, and the both ends of profiled sheet are connected with two inner concrete columns respectively, in two laminations Bar shaped cavity is formed between shape steel plate and two inner concrete columns;Concrete is filled in bar shaped cavity;Multiple pairs of drawing components It is distributed on profiled sheet in array, to drawing component to be split bolt, split bolt successively profiled sheet, concrete, die mould Steel plate is to clamp the intracorporal concrete of bar shaped chamber, to form stronger constraint, Jin Erti to the intracorporal concrete of bar shaped chamber The overall performance of high-rise shear wall component.
Further, there is a plurality of parallel groove, groove is in vertical direction, between groove and groove on profiled sheet Spacing is identical.Split bolt is set in every groove, and the distance between adjacent split bolt is also identical in a groove.To Split bolt is uniformly arranged on profiled sheet in array, it is uniform, strong to be formed to the intracorporal concrete of bar shaped chamber Constraint, intensity, the performance of shear wall are more preferable.
Further, a lamination shape steel plate is connected with the upper end of the inner concrete column at both ends, another lamination shape steel plate and two The lower end of the inner concrete column at end connects, to form cuboid shape between the inner concrete column at two layers of profiled sheet and both ends Bar shaped cavity.Encased steel plate using profiled sheet as shear wall greatly reduces double-layer plate combined concrete shear The wall steel ratio of wall construction, abundant saving steel, improves the service efficiency of steel under the premise of guaranteeing safety of structure.
In the present embodiment, connection component includes connecting plate and connection bolt.Connecting plate is respectively arranged on the two sides of shear wall, And between upper shear wall and lower shear wall.One row company is set in place of the coincidence of connecting plate and the profiled sheet of upper shear wall Connecting bolt is arranged a row in place of connecting plate and the coincidence of the profiled sheet of lower shear wall and connects bolt.Every row connect bolt according to Secondary connecting plate, shear wall, the connecting plate of passing through is connecting plate to be fixedly connected with shear wall.It is also set in the two sides that every row connects bolt It is equipped with connection bolt, the connection bolt of two sides is for connecting plate to be fixedly connected with inner concrete column;The connection bolt is successively worn Connecting plate, inner concrete column, connecting plate are crossed, connecting plate is fixedly connected with inner concrete column.It will be connected by connection bolt Plate and shear wall are fixed, and the internal force of the lateral piece near zone between upper and lower shear wall can pass through Bolt, connection Plate, concrete transmit jointly, and load can be transmitted more effectively, to effectively increase mountable double-deck profiled sheet shear wall Stress performance.
Inner concrete column, the structure of outer concrete column are identical.Illustrate the structure of the two for concrete column in addition.At this In embodiment, outer concrete column includes steel pipe and concrete, and Concrete Filled is in steel pipe.
In the present embodiment, steel pipe uses rectangular steel pipe, the rectangular in cross-section of steel pipe.
It is generally prefabricated to shear wall implementation in the present invention, when prefabricated, the construction method of shear wall are as follows:
(1) wall main structure is prefabricated: steel pipe and profiled sheet being arranged according to predetermined position, and by the both ends of profiled sheet And steel-pipe welding, bar shaped cavity is formed between steel pipe and profiled sheet, and arrange to drawing component in the groove of profiled sheet, It is prefabricated into shear wall main structure and lower shear wall main structure.
(2) wall main structure is constructed: being used connecting plate between upper shear wall main structure and lower shear wall main structure later, is connected Connecting bolt connection, so that wall main structure is made in construction.
(3) casting concrete: by concreting in wall main structure, waiting concrete to reach intensity requirement, i.e., complete At the construction of shear wall.By the method precast shear wall, shear wall construction is simply, conveniently, prefabricated convenient for carrying out to shear wall, Therefore lifting, assembly directly can be implemented to shear wall, effectively improve building, assembly efficiency in building.
When being assembled to this shear wall, first outer concrete column is arranged according to predetermined position, then by upper and lower shear wall master Structure hoisting carries out temporary support to upper and lower shear wall main structure after lifting between two outer concrete, and using connection spiral shell Bolt and connecting plate will be attached upper and lower shear wall main structure.The two side ends and two of shear wall after assembly along wall direction Certain interval is formed between the outer concrete column of root, and without being welded to connect.Two outer coagulations of shear wall and left and right after assembly There are some gaps between earth pillar.After assembly, pass through two outer concrete columns and intermediate this mountable double-deck profiled sheet group Vertical straight joint is directly arranged in combination shearing wall body, can improve the energy dissipation capacity of this mountable double-deck profiled sheet compound shear wall, from And anti-seismic performance is more preferable in earthquake.
Above-described embodiment is to invent preferable embodiment, but embodiments of the present invention are not by the limit of above-described embodiment System, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (9)

1. a kind of assembled profiled sheet compound shear wall, it is characterised in that: including shear wall, outer concrete column, shear wall is set It is placed between two outer concrete columns;
The shear wall include inner concrete column, profiled sheet, concrete, to component is drawn, profiled sheet is arranged in parallel, die mould steel Board ends are connected with inner concrete column respectively, are formed bar shaped cavity between profiled sheet, inner concrete column, are filled out in bar shaped cavity Filled with concrete, multiple pairs of drawing components pass through profiled sheet and compress the concrete being located within bar shaped cavity.
2. a kind of assembled profiled sheet compound shear wall according to claim 1, it is characterised in that: on the profiled sheet With several parallel grooves, drawing component is distributed in each groove in array.
3. a kind of assembled profiled sheet compound shear wall according to claim 1 or claim 2, it is characterised in that: described pair of drawing group Part is split bolt.
4. a kind of assembled profiled sheet compound shear wall according to claim 1, it is characterised in that: the shear wall includes Upper shear wall and lower shear wall, upper shear wall is identical with lower shear wall, passes through connection component between upper shear wall and lower shear wall Connection.
5. a kind of assembled profiled sheet compound shear wall according to claim 4, it is characterised in that: the connection component packet Include connecting plate and connection bolt, connecting plate is respectively arranged on the two sides of shear wall, connection screw bolt passes connecting plate, shear wall, Connecting plate is fixedly connected by connecting plate with shear wall, to connect upper and lower shear wall.
6. a kind of assembled profiled sheet compound shear wall according to claim 1, it is characterised in that: the inner concrete Column, the outer concrete column include steel pipe and concrete, and Concrete Filled is in steel pipe.
7. a kind of assembled profiled sheet compound shear wall according to claim 6, it is characterised in that: the section of the steel pipe In rectangle.
8. a kind of assembled profiled sheet compound shear wall according to claim 8, it is characterised in that: the profiled sheet is Two layers, two layers of profiled sheet is connected with the inner concrete column at both ends respectively, forms the bar shaped cavity of cuboid shape.
9. -8 any a kind of assembled profiled sheet compound shear wall according to claim 1, it is characterised in that: the shearing The construction method of wall are as follows:
(1) wall main structure is prefabricated: steel pipe and profiled sheet being arranged according to predetermined position, and by the both ends of profiled sheet and steel Pipe welding forms bar shaped cavity between steel pipe and profiled sheet, and in the groove of profiled sheet arrangement to component is drawn, i.e., in advance Shear wall main structure and lower shear wall main structure is made;
(2) wall main structure is constructed: later with connecting plate, connection spiral shell between upper shear wall main structure and lower shear wall main structure It tethers and connects, so that wall main structure is made in construction;
(3) casting concrete: by concreting in wall main structure, waiting concrete to reach intensity requirement, that is, completes to cut The construction of power wall.
CN201910496347.2A 2019-06-10 2019-06-10 A kind of assembled profiled sheet compound shear wall Withdrawn CN110130535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910496347.2A CN110130535A (en) 2019-06-10 2019-06-10 A kind of assembled profiled sheet compound shear wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910496347.2A CN110130535A (en) 2019-06-10 2019-06-10 A kind of assembled profiled sheet compound shear wall

Publications (1)

Publication Number Publication Date
CN110130535A true CN110130535A (en) 2019-08-16

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CN201910496347.2A Withdrawn CN110130535A (en) 2019-06-10 2019-06-10 A kind of assembled profiled sheet compound shear wall

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538921A (en) * 2020-11-05 2021-03-23 同济大学 Cross-shaped rectangular steel pipe-corrugated steel plate combined wall and implementation method
CN112538920A (en) * 2020-11-05 2021-03-23 同济大学 L-shaped rectangular steel pipe-corrugated steel plate combined wall and implementation method
CN112538919A (en) * 2020-11-05 2021-03-23 同济大学 Design and construction method of T-shaped rectangular steel pipe-corrugated steel plate combined wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538921A (en) * 2020-11-05 2021-03-23 同济大学 Cross-shaped rectangular steel pipe-corrugated steel plate combined wall and implementation method
CN112538920A (en) * 2020-11-05 2021-03-23 同济大学 L-shaped rectangular steel pipe-corrugated steel plate combined wall and implementation method
CN112538919A (en) * 2020-11-05 2021-03-23 同济大学 Design and construction method of T-shaped rectangular steel pipe-corrugated steel plate combined wall

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Application publication date: 20190816