CN207296062U - A kind of honeycomb hole combined steel plate shearing force wall - Google Patents

A kind of honeycomb hole combined steel plate shearing force wall Download PDF

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Publication number
CN207296062U
CN207296062U CN201720325699.8U CN201720325699U CN207296062U CN 207296062 U CN207296062 U CN 207296062U CN 201720325699 U CN201720325699 U CN 201720325699U CN 207296062 U CN207296062 U CN 207296062U
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China
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steel plate
honeycomb hole
shearing force
force wall
concrete layer
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CN201720325699.8U
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Chinese (zh)
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关巧英
王培军
胡树青
员建成
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China Steel Ltd By Share Ltd
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China Steel Ltd By Share Ltd
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Abstract

A kind of honeycomb hole combined steel plate shearing force wall, middle steel plate is equipped with honeycomb hole, the front and rear surfaces of middle steel plate are equipped with concrete layer, and the edge up and down of middle steel plate extends concrete layer, the concrete layer on two sides is reserved with notch at floor laminated floor slab before and after middle steel plate, middle steel plate is prefabricated with some equidistant holes in corresponding reserved notch position, bearing is born curved muscle and is passed through from prefabricated equidistant hole site, stiffener is welded with notch and middle steel plate edge extension, some row's bending reinforcing steel bars are welded with the front and rear surfaces of middle steel plate, bending reinforcing steel bar is embedded in concrete layer.Prefabricated honeycomb hole combined steel plate shearing force wall spreads out load, uniform force.It instead of the peg and bar-mat reinforcement on conventional steel plates shear wall using continuous bending reinforcing steel bar, both avoided the connection of vertical reinforcement, eliminate grout sleeve connection charge, in turn ensure that the bonding of concrete and steel plate, limit crack generation.Processing and fabricating is more convenient, and economic performance is good.

Description

A kind of honeycomb hole combined steel plate shearing force wall
Technical field
Technical field of buildings is the utility model is related to, more particularly to a kind of honeycomb hole combined steel plate shearing force wall.
Background technology
In the prior art, steel plate shear force wall has general steel plate shear wall and prefabricated steel shear wall.
General steel plate shear wall is to weld peg, outside assembling reinforcement net, then casting concrete in middle steel plate.It is this at present Shear wall structure majority uses building site assembling reinforcement, building site casting concrete.It is existing although this shear wall globality is relatively good Field assembling reinforcement heavy workload, on-site wet operation amount is big, low construction efficiency, and wet construction amount is big, long construction period, and dirty to environment Dye is serious.If making such a shear wall into prefabrication, due to the presence of vertical reinforcement, vertical reinforcement scene overlap joint exists very Big problem, longitudinal reinforcement need to use grout sleeve to connect, and cost can increase;And influenced by vertical muscle position deviation, it is vertically connected with Difficulty, there are larger construction hidden danger.
Prefabricated steel shear wall has concrete filled double-layer plate combined shear wall construction and embedded steel plate shear force wall, all belongs to Precast shear wall.Concrete filled double-layer plate compound shear wall is between filling in double-layer plate in concrete, and uses peg By steel plate and concrete close-coupled, although this shear wall can improve assembling rate, overall steel using amount with prefabrication It is larger and serious the problems such as fire retardant anticorrosion, cold-heat bridge;Embedded steel plate shear force wall, is that steel plate is embedded in steel frame beam column by one kind The clean steel shear wall of the inside, this shear wall is in addition to there are the problems such as fire retardant anticorrosion, due to lacking outside plane confining part also Out-of-plane buckling unstability easily occurs.
Utility model content
To overcome problems of the prior art, the utility model provides a kind of easy for construction, the superior performance of processing Prefabricated honeycomb hole combined steel plate shearing force wall.This kind of shear wall, which had not only improved the prefabricated rate of shear wall but also solved precast shear wall, to be showed The problem of field construction is difficult difficult.
The technical scheme in the invention for solving the technical problem is:This kind of honeycomb hole combined steel plate shearing force wall, Including middle steel plate, concrete layer, bending reinforcing steel bar and stiffener;The middle steel plate is equipped with honeycomb hole, before middle steel plate Rear surface is equipped with concrete layer, and the edge up and down of middle steel plate extends concrete layer, two sides before and after middle steel plate Concrete layer is reserved with notch at floor laminated floor slab, and middle steel plate is prefabricated with corresponding reserved notch position between some grades Away from hole, bearing is born curved muscle and is passed through from prefabricated equidistant hole site, is welded in notch and middle steel plate edge extension There is stiffener, be welded with some row's bending reinforcing steel bars in the front and rear surfaces of middle steel plate, bending reinforcing steel bar is embedded in concrete layer.
Further, the middle steel plate is welded by some pieces of steel plate splicings, and bee is formed after each steel plate edge splicing Socket bore.
Further, the position in equidistant hole and size are born curved muscle according to the bearing of floor plates and are determined.
Further, during the bending reinforcing steel bar is welded on the non-cellular hole site on two sides before and after middle steel plate or is welded on Between steel plate honeycomb hole in.
Further, the bending reinforcing steel bar is continuous bending reinforcing steel bar, it bends along the bending of bow font or triangle.
Further, the continuous bending reinforcing steel bar disconnects at reserved notch.
Further, it is equipped with distribution bar in the direction of vertical continuous bending reinforcing steel bar.
Further, length >=50mm of the stiffener close to the side Transducers Embedded in Concrete layer of concrete layer.
Further, shear wall can need to make linear type, L-shaped, cross, T-shaped according to architectural image.
To sum up, the above-mentioned technical proposal of the utility model has the beneficial effect that:
Prefabricated honeycomb hole combined steel plate shearing force wall described in the utility model spreads out load, and uniform force, does not have The problem of revealing column head beam, is high residential building structure preferred structure component.
Prefabricated honeycomb hole combined steel plate shearing force wall instead of conventional steel plates using continuous bending reinforcing steel bar and cut in the utility model Peg and bar-mat reinforcement on power wall, had both avoided the connection of vertical reinforcement, eliminated grout sleeve connection charge, in turn ensure that mixed The bonding of solidifying soil and steel plate, limits crack generation.Processing and fabricating is more convenient, and economic performance is good.
Middle steel plate in the utility model is can to increase the energy dissipation capacity of shear wall with honeycomb hole but also strengthen two The globality of side concrete, can also greatly save rolled steel dosage, reduce cost.
Middle steel plate in the utility model reserves the equidistant hole of precast floor slab at notch (bearing curved muscle hole) in floor, Ensure that bearing bears passing through for curved muscle, ensure the continuity of floor here.
It is to be realized by way of bolt or welding between prefabricated honeycomb hole combined steel plate shearing force wall in the utility model The splicing at scene, easy to operate, speed of application is fast, the duration is saved, suitable for assembled architecture.
Prefabricated honeycomb hole combined steel plate shearing force wall is prefabricated in the factory in the utility model, reduces construction stage template use Amount, reduces the live formwork time, greatly improves speed of application.
There is concrete layer protection outside continuous bending reinforcing steel bar and stiffener in the utility model, so it is anti-just to prevent fires there is no steel Rotten problem, cold-heat bridge problem also solve substantially.
Prefabricated honeycomb hole combined steel plate shearing force wall scene stitching position is located at up one meter of flooring absolute altitude in the utility model Left and right, easy to construct.
Brief description of the drawings
Fig. 1 (a)-Fig. 1 (d) is middle steel plate manufacturing process schematic diagram.
Fig. 2 (a)-Fig. 2 (b) is prefabricated honeycomb hole combined steel plate shearing force wall continuity reinforcement(bar) bending shape.
Fig. 3 (a)-Fig. 3 (d) illustrates for continuous bending steel bar welding in middle steel plate both sides and propulsion middle steel plate honeycomb hole Figure.
Fig. 4 (a) be the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic plane perspective view (bending reinforcing steel bar is welded in middle steel plate Both sides).
Fig. 4 (b) be the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic Hrizontal perspective figure (bending reinforcing steel bar is welded in middle steel plate Both sides).
Fig. 5 (a) is saturating for the plane perspective view and l planes of the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic belt edge component View (bending reinforcing steel bar is welded in middle steel plate both sides).
Fig. 5 (b) is saturating for the plane perspective view and level of the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic belt edge component View (bending reinforcing steel bar is welded in middle steel plate both sides).
Fig. 6 (a) be the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic plane perspective view (bending reinforcing steel bar is welded in middle steel plate Through).
Fig. 6 (b) be the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic Hrizontal perspective figure (bending reinforcing steel bar is welded in middle steel plate Through).
Fig. 7 (a) is the plane perspective view (bending reinforcing steel bar of the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic belt edge component It is welded in middle steel plate to pass through).
Fig. 7 (b) is the Hrizontal perspective figure (bending reinforcing steel bar of the prefabricated honeycomb hole combined steel plate shearing force wall of monolithic belt edge component It is welded in middle steel plate to pass through).
Fig. 8 type of attachment (weld or are bolted) between prefabricated honeycomb hole combined steel plate shearing force wall.
In figure:
1 is middle steel plate (1a~1d is the component units of middle steel plate), and 2 be concrete layer, and 3 be bending reinforcing steel bar, and 4 be to cut The horizontally-spliced place's stiffener of power wall, 5 be shear wall vertical splicing part stiffener, and 6 be stiffener at shear wall floor plates, and 7 be vertical To elongated strength plate, 8 be stirrup, and 9 be equidistant hole, and 10 be honeycomb hole, and 11 be rear pouring concrete, and 12 be bolt plate, and 13 are Bolt, 14 be notch.
Embodiment
The feature and principle of the utility model are described in detail below in conjunction with attached drawing 1-8, illustrated embodiment is only used for Explain the utility model, the scope of protection of the utility model is not limited with this.
As shown in Figure 1, the utility model includes middle steel plate 1, concrete layer 2, bending reinforcing steel bar 3 and stiffener.In wherein Between steel plate, middle steel plate is equipped with honeycomb hole 10.Honeycomb hole can be processed directly, and splicing steel plate can also be used to form middle steel The form of plate is formed, for example middle steel plate is assembled into honeycomb hole by steel plate along curvilinear cut into small module unit, then welding Steel plate, compared to full wafer steel plate, can significantly save material utilization amount, and shown in manufacturing process such as Fig. 1 (a) to Fig. 1 (d), (1a~1d is The component units of middle steel plate).Middle steel plate is can to increase the energy dissipation capacity of shear wall with honeycomb hole but also strengthen both sides The globality of concrete, can also greatly save rolled steel dosage, reduce cost.
Prefabricated honeycomb hole combined steel plate shearing force wall spreads out load, uniform force, the problem of not revealing column head beam, is High residential building structure preferred structure component.Be between prefabricated honeycomb hole combined steel plate shearing force wall by way of bolt or welding come Realize the splicing at scene, easy to operate, speed of application is fast, the duration is saved, suitable for assembled architecture.Prefabricated honeycomb hole combines steel Plate shear wall is prefabricated in the factory, and reduces construction stage template consumption, reduces the live formwork time, greatly improves speed of application.
The front and rear surfaces of middle steel plate are equipped with concrete layer 2, and the edge up and down of middle steel plate extends concrete Layer, so that assembly is connected by screw bolts or welds between shear wall.
The concrete layer on two sides is reserved with notch 14 at floor laminated floor slab before and after middle steel plate, to be overlapped with flooring The rear pouring concrete of plate forms entirety.I.e. concrete layer is not corresponding whole in middle steel plate edge with middle steel plate Covering, but some notches are left at interval at the laminated floor slab of floor.
Middle steel plate is prefabricated with some equidistantly holes 9 in corresponding reserved notch position, and bearing bears curved muscle from prefabricated etc. Spacing hole site passes through, and ensures the continuity of floor herein.Hole site and size need to be determined according to floor board support arrangement of reinforcement.
Stiffener is welded with notch and middle steel plate edge extension, to improve the rigidity of compound shear wall. As Figure 4-Figure 7, there is the horizontally-spliced place's stiffener 4 of shear wall at the horizontally-spliced place of shear wall, vertical splicing part has shear wall Vertical splicing part stiffener 5, has stiffener 6 at shear wall floor plates at floor plates, also has edge member with edge member The elongated strength plate 7 in longitudinal direction, be welded with stirrup 8 in middle steel plate outer edge, to strengthen between steel plate and concrete bond make With, and prevent concrete from producing crack.
Some row's bending reinforcing steel bars are welded with the front and rear surfaces of middle steel plate, such as Fig. 2 (a)-Fig. 2 (b) and Fig. 3 (a)-Fig. 3 (d) shown in, bending reinforcing steel bar is embedded in concrete layer.
Be parallel to each other after the continuous bending reinforcing steel bar bending shaping weldering with middle steel plate both sides or bending forming pusher in Between steel plate honeycomb hole in, then at honeycomb hole with middle steel plate spot welding.The cementation of enhancing concrete and steel plate is played, To prevent concrete cracking.Reinforcing bar bending shape can be triangle or rectangle.And can be according to stress needs, in vertical continuous bent steel The direction arrangement steel splitting muscle of muscle.Prefabricated honeycomb hole combined steel plate shearing force wall instead of conventional steel plates shearing using continuous bending reinforcing steel bar Peg and bar-mat reinforcement on wall, had both avoided the connection of vertical reinforcement, eliminated grout sleeve connection charge, in turn ensure that coagulation The bonding of soil and steel plate, limits crack generation.Processing and fabricating is more convenient, and economic performance is good.
The continuous bending reinforcing steel bar disconnects at reserved notch, is embedded in middle steel plate both sides concrete layer It is interior, avoid reinforcing bar that corrosion just occurs before construction.
The stiffener ensures the firm of stiffener close to length >=50mm of the side Transducers Embedded in Concrete layer of concrete layer It is fixed.
Shear wall can need to make linear type according to architectural image, L-shaped, cross, T-shaped,
Prefabricated honeycomb hole combined steel plate shearing force wall monolithic wall standard component highly suggests taking standard floor height, and width is according to actual fortune Defeated condition and on-site hoisting ability etc. determine.
In flooring absolute altitude, up one meter of right position carries out live splicing to prefabricated honeycomb hole combined steel plate shearing force wall, easy to apply Work operates, and splicing height can be according to installation custom adjustment.
The compound shear wall of belt edge component further includes the elongated steel plate 7 in longitudinal direction and stirrup 8, as shown in figure 8, shear wall connects Place further includes rear pouring concrete 11 and bolt 13 and bolt plate 12, both sides concrete being reserved with floor laminated floor slab Notch 14.The middle steel plate 1 has some small steel plate element solders assembled, is cut into first by one block of steel plate along line of cut Steel plate unit 1a~1c several pieces small, then along perps welds 1a and 1c 1c, thus shape using itself vertical pivot as baseline mirror image Into honeycomb hole, finally in 1a~1c ends welding steel 1d.Continuous bending reinforcing steel bar 3 is bent after the splicing of middle steel plate 1 is good 1 both sides of middle steel plate are welded in after shaping and (or bending reinforcing steel bar 3 are bent shaping pusher into the honeycomb hole 10 of middle steel plate 1, so Afterwards local welding is contacted with honeycomb hole 10 in bending reinforcing steel bar 3), then stiffener 4 (5) is welded in the middle steel of shear wall splice ends 1 side of plate, stiffener 6 is welded in 1 both sides of middle steel plate at notch at shear wall floor plates, finally pours both sides concrete layer. In compound shear wall with edge member, before casting concrete layer, the elongated steel plate 7 in longitudinal direction is welded in middle steel in advance On plate 1, stirrup 8 is welded on the elongated steel plate 7 in longitudinal direction and middle steel plate 1 in advance.Shear wall building site stitching portion, upper and lower (left and right) shearing Wall bolt or welding manner pour rear pouring concrete 11 again after connecting.The height of lift height pattern of the both sides concrete layer should Meet wanting for the thickness of concrete cover of continuous bending reinforcing steel bar 3, the elongated strength plate 7 of stiffener 4 (5,6) and longitudinal direction and stirrup 8 Ask.
Above-described embodiment is only the description carried out to the preferred embodiment of the utility model, not to the utility model Scope be defined, on the premise of the spirit of the design of the utility model is not departed from, relevant technical staff in the field is to this practicality New various modifications and improvement, should all expand determined by the utility model claims book in protection domain.

Claims (9)

1. a kind of honeycomb hole combined steel plate shearing force wall, it is characterised in that including middle steel plate, concrete layer, bending reinforcing steel bar and add Strength plate;The middle steel plate is equipped with honeycomb hole, and the front and rear surfaces of middle steel plate are equipped with concrete layer, and middle steel plate is upper and lower Left and right edges extend concrete layer, and the concrete layer on two sides is reserved with notch at floor laminated floor slab before and after middle steel plate, Middle steel plate is prefabricated with some equidistant holes in corresponding reserved notch position, and bearing bears curved muscle from prefabricated equidistant hole site Pass through, be welded with stiffener in notch and middle steel plate edge extension, be welded with the front and rear surfaces of middle steel plate Some row's bending reinforcing steel bars, bending reinforcing steel bar are embedded in concrete layer.
A kind of 2. honeycomb hole combined steel plate shearing force wall according to claim 1, it is characterised in that if the middle steel plate by Dry block steel plate splicing is welded, and honeycomb hole is formed after each steel plate edge splicing.
A kind of 3. honeycomb hole combined steel plate shearing force wall according to claim 1, it is characterised in that the position in equidistant hole and Size is born curved muscle according to the bearing of floor plates and is determined.
A kind of 4. honeycomb hole combined steel plate shearing force wall according to claim 1, it is characterised in that the bending reinforcing steel bar welding The non-cellular hole site on two sides or it is welded on before and after middle steel plate in the honeycomb hole of middle steel plate.
5. a kind of honeycomb hole combined steel plate shearing force wall according to claim 4, it is characterised in that the bending reinforcing steel bar is company Continuous bending reinforcing steel bar, it bends along the bending of bow font or triangle.
A kind of 6. honeycomb hole combined steel plate shearing force wall according to claim 5, it is characterised in that the continuous bending reinforcing steel bar Disconnected at reserved notch.
7. a kind of honeycomb hole combined steel plate shearing force wall according to claim 6, it is characterised in that in vertical continuous bent steel The direction of muscle is equipped with distribution bar.
8. a kind of honeycomb hole combined steel plate shearing force wall according to claim 1, it is characterised in that the stiffener is close to mixed Length >=50mm of the side Transducers Embedded in Concrete layer of solidifying soil layer.
9. a kind of honeycomb hole combined steel plate shearing force wall according to claim 1, it is characterised in that shear wall can be according to building Moulding needs to make linear type or L-shaped or cross or T-shaped.
CN201720325699.8U 2017-03-30 2017-03-30 A kind of honeycomb hole combined steel plate shearing force wall Active CN207296062U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111021589A (en) * 2019-12-29 2020-04-17 北京工业大学 Double-layer steel plate composite shear wall with corrugated steel plates resisting side drawknot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111021589A (en) * 2019-12-29 2020-04-17 北京工业大学 Double-layer steel plate composite shear wall with corrugated steel plates resisting side drawknot

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