CN206554325U - A kind of reinforced concrete shear wall and the attachment structure of steel coupling beam - Google Patents
A kind of reinforced concrete shear wall and the attachment structure of steel coupling beam Download PDFInfo
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- CN206554325U CN206554325U CN201720131055.5U CN201720131055U CN206554325U CN 206554325 U CN206554325 U CN 206554325U CN 201720131055 U CN201720131055 U CN 201720131055U CN 206554325 U CN206554325 U CN 206554325U
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- China
- Prior art keywords
- coupling beam
- steel coupling
- shear wall
- reinforced concrete
- attachment structure
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Abstract
The utility model discloses a kind of reinforced concrete shear wall and the attachment structure of steel coupling beam, including two shear walls and steel coupling beam, two shear walls are mutually connected to each other by the steel coupling beam；Two shear walls are provided with latticed vertical muscle and stirrup, and are molded by concreting；Two ends of the steel coupling beam are provided with U-shaped interlocking plate, and the U-shaped interlocking plate has U-shaped neck, and the U-shaped neck of two U-shaped interlocking plates can be engaged by clamping with the end face of the shear wall；And two U-shaped interlocking plates are by being fixed on the wall of first shear wall or second shear wall perpendicular to the stay bolt interlocking of two groups of vertical interlaceds.The utility model provides a kind of reinforced concrete shear wall and the attachment structure of steel coupling beam, and the vertical muscle and hooping structure of shear wall in itself are not influenceed, and then ensures the anti-seismic performance of shear wall, shortens construction period.
Description
Technical field
The utility model is related to a kind of coupling beam structure, more particularly to a kind of reinforced concrete shear wall and the company of steel coupling beam
Binding structure.
Background technology
In shear wall structure system, coupling beam is important dissipative member；But because the span-depth radio of coupling beam is typically small, by
Substantially, the reinforced concrete coupling beamses of common arrangement of reinforcement are difficult the requirement for meeting structure to its ductility and energy dissipation capacity to shearing action.Base
Not enough in this, domestic and foreign scholars are proposed with steel coupling beam come instead of the reinforcing bar in conventional steel bar concrete Coupled Shear Wall structure
Concrete connecting-beam, forms mixing Coupled Shear Wall structure.In mixing Coupled Shear Wall structure, steel coupling beam and armored concrete
The connecting node of shear wall plays vital effect.
Steel coupling beam of the prior art and the attachment structure of reinforced concrete shear wall are, by the vertical muscle of the shear wall of two sides
Interrupted with stirrup, form the bit space that allows for supplying steel coupling beam to insert, then be molded by concreting.Because steel coupling beam is interrupted
Vertical muscle and stirrup in shear wall edge member so that the anti-seismic performance of shear wall receives adverse effect；In addition, in shear wall
Reinforced concrete is stretched into, it is necessary to be welded in addition on the edge of a wing and web of corresponding steel coupling beam in the vertical muscle interrupted and the end of stirrup
The edge of a wing of steel coupling beam inside soil shearing wall limb and web need to be welded with anchoring peg, also increase difficulty of construction.
Utility model content
The purpose of this utility model is to overcome the deficiency of prior art, and there is provided a kind of reinforced concrete shear wall and steel
The attachment structure of coupling beam, the vertical muscle and hooping structure of shear wall in itself is not influenceed, and then ensure that the anti-seismic performance of shear wall will not
It is affected, while reducing field erected difficulty, shortens construction period.
The utility model solves the technical scheme that its technical problem used：A kind of reinforced concrete shear wall connects with steel
The attachment structure of beam, including two shear walls and steel coupling beam, two shear walls are set up in parallel, and mutual by the steel coupling beam
It is connected together, forms the load-carrying construction of rectangle；
Two shear walls are provided with latticed vertical muscle and stirrup, and are molded by concreting；The steel coupling beam
Two ends be provided with U-shaped interlocking plate, the U-shaped interlocking plate has a U-shaped neck, and two U-shaped interlocking plates U-shaped neck can with it is described
The end face of shear wall is engaged by clamping；And two U-shaped interlocking plates perpendicular to the stay bolt interlocking of two groups of vertical interlaceds by fixing
In first shear wall or the wall of second shear wall.
As a preferred embodiment, the steel coupling beam is I-shaped crossbeam.
As a preferred embodiment, the U-shaped interlocking plate is welded mutually with the steel coupling beam, and the U-shaped interlocking plate and steel coupling beam
Welding position at provided with several reinforcing gusset.
The overlap joint as a preferred embodiment, the vertical muscle and stirrup inside two groups of long bolts and the shear wall intermesh,
And fixed by the mutual interlocking of locking member.Because two groups of long bolts are orthogonal staggeredly, and the vertical muscle and stirrup of the shear wall
Also network structure is formed, two structures staggeredly can be mutually lapped and form support, form load-carrying construction vertically.
As a preferred embodiment, also including shear energy dissipation plate, the shear energy dissipation plate interlocking is in the surface of the steel coupling beam.Should
Shear energy dissipation plate is used in steel coupling beam flexural deformation, or by during shearing force, consumed energy.
As a preferred embodiment, the wall thickness of the steel coupling beam is 30mm~60mm.
As a preferred embodiment, the thickness of the U-shaped interlocking plate is 30mm~60mm.
As a preferred embodiment, the thickness of the shear energy dissipation plate is 20mm~50mm.
The beneficial effects of the utility model are：Reinforced concrete shear wall of the present utility model and the attachment structure of steel coupling beam
Change in existing structure, it is necessary to interrupt the structure that muscle and stirrup are indulged in shear wall, and by U-shaped interlocking plate by between steel coupling beam
Interlocking does not interfere with the anti-seismic performance of shear wall in the surface of wall of shear wall.Other steel coupling beam can be prefabricated in advance in the factory,
Assembling is then sent to, construction period is dramatically reduced.
The utility model is described in further detail below in conjunction with drawings and Examples；But a kind of steel of the present utility model
Reinforced concrete shear wall and the attachment structure of steel coupling beam are not limited to embodiment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front section view of the present utility model；
Fig. 3 is A-A profiles of the present utility model；
Fig. 4 is B-B profiles of the present utility model；
Fig. 5 is C-C profiles of the present utility model.
Embodiment
Embodiment：
Referring to shown in Fig. 1 to Fig. 5, a kind of reinforced concrete shear wall 3 of the present utility model and the connection knot of steel coupling beam 1
Structure, including two shear walls 3 and steel coupling beam 1, two shear walls 3 are set up in parallel, and are interconnected by the steel coupling beam 1
Together, the load-carrying construction of rectangle is formed；Two shear walls 3 are provided with latticed vertical muscle 31 and stirrup 32, and by mixed
Solidifying soil pours shaping；Two ends of the steel coupling beam 1 are provided with U-shaped interlocking plate 2, and the U-shaped interlocking plate 2 has U-shaped neck, and this two
The U-shaped neck of U-shaped interlocking plate 2 can be engaged by clamping with the end face of the shear wall 3；And two U-shaped interlocking plates 2 by perpendicular to
Stay bolt 21,22 interlockings of two groups of vertical interlaceds are fixed on the wall of first shear wall 3 or second shear wall 3.
The steel coupling beam 1 is I-shaped crossbeam.The U-shaped interlocking plate 2 is welded mutually with the steel coupling beam 1, and the U-shaped is locked
Fishplate bar 2 provided with several at the welding position of steel coupling beam 1 with strengthening gusset.The two groups long bolt 21,22 and the shear wall 3
Internal vertical muscle 31 and stirrup 32 intermeshes overlap joint, and is fixed by the mutual interlocking of locking member.Also include shear energy dissipation plate, institute
Shear energy dissipation plate interlocking is stated in the surface of the steel coupling beam 1.
I-steel coupling beam 1 is connected by U-shaped interlocking plate 2 and bolt with the limb of reinforced concrete shear wall 3, as shown in Figure 3.
The plate of U-shaped interlocking plate 2 is welded by end plate and left side plate, and the end plate and side plate of U-shaped interlocking plate 2 need prepared screw-bolt hole to pacify
Fill bolt.I-steel coupling beam 1 is welded by upper lower flange 12 and web 11, the two ends of steel coupling beam 1 welding U-shaped interlocking plate 2
End plate, makes steel coupling beam 1 and U-shaped interlocking plate 2 form a whole.Bolt is made up of bolted end-plate 22 and side plate bolt 21, wherein,
Bolted end-plate 22 is embedded in reinforced concrete shear wall 3, and it is anchoring steel coupling beam 1 that it, which is acted on, resists the moment of flexure and shearing of beam-ends；
Side plate bolt 21 runs through two blocks of side plates of U-shaped interlocking plate 2 and reinforced by nut, and it is that bonding pad concrete is provided about that it, which is acted on,
Shu Zuoyong, improves anchoring property of the anchor bolt in concrete.The side plate length of described U-shaped interlocking plate 2 can be I-shaped
1~2 times of the height of steel coupling beam 1.
Construction method of the present utility model is：
Steel construction part is first machined, i.e., U-shaped interlocking plate 2 is made in end plate and two pieces of plate-side plate weldings, and in U-shaped interlocking
Prepared screw-bolt hole on plate 2；Upper lower flange 12, web 11 are welded into I-steel coupling beam 1, in the two ends of steel coupling beam 1 welding U-shaped lock
The end plate of fishplate bar 2, makes steel coupling beam 1 and U-shaped interlocking plate 2 form a whole；Above-mentioned steel construction part in place, is respectively mounted end plate
Bolt 22 and side plate bolt 21, bolted end-plate 22 are anchored in reinforced concrete shear wall 3, and side plate bolt 21 runs through side plate；Apply
Vertical muscle 31, stirrup 32 in the limb of work reinforced concrete shear wall 3；Formwork, the concrete of pouring reinforcement concrete shear wall 3, is treated
Concrete is reached after intensity requirement, tightens bolt.
Above-described embodiment is only used for further illustrating a kind of reinforced concrete shear wall of the present utility model and steel coupling beam
Attachment structure, but the utility model is not limited to embodiment, it is every to implement according to technical spirit of the present utility model to more than
Any simple modification, equivalent variations and modification that example is made, each fall within the protection domain of technical solutions of the utility model.
Claims (8)
1. a kind of reinforced concrete shear wall and the attachment structure of steel coupling beam, including two shear walls and steel coupling beam, described two
Shear wall is set up in parallel, and is mutually connected to each other by the steel coupling beam, forms the load-carrying construction of rectangle；It is characterized in that：
Two shear walls are provided with latticed vertical muscle and stirrup, and are molded by concreting；The two of the steel coupling beam
End is provided with U-shaped interlocking plate, and the U-shaped interlocking plate has U-shaped neck, and the U-shaped neck of two U-shaped interlocking plates can be with the shearing
The end face of wall is engaged by clamping；And two U-shaped interlocking plates perpendicular to the stay bolt interlocking of two groups of vertical interlaceds by being fixed on institute
State the wall of the first shear wall or second shear wall.
2. a kind of reinforced concrete shear wall according to claim 1 and the attachment structure of steel coupling beam, it is characterised in that：Institute
Steel coupling beam is stated for I-shaped crossbeam.
3. a kind of reinforced concrete shear wall according to claim 1 and the attachment structure of steel coupling beam, it is characterised in that：Institute
U-shaped interlocking plate is stated to weld mutually with the steel coupling beam, and the U-shaped interlocking plate is strong with being provided with several at the welding position of steel coupling beam
Change gusset.
4. a kind of reinforced concrete shear wall according to claim 1 and the attachment structure of steel coupling beam, it is characterised in that：Institute
State vertical muscle and stirrup inside two groups of long bolts and the shear wall to intermesh overlap joint, and consolidated by the mutual interlocking of locking member
It is fixed.
5. a kind of reinforced concrete shear wall according to claim 1 and the attachment structure of steel coupling beam, it is characterised in that：Also
Including shear energy dissipation plate, the shear energy dissipation plate interlocking is in the surface of the steel coupling beam.
6. a kind of reinforced concrete shear wall according to claim 1 and the attachment structure of steel coupling beam, it is characterised in that：Institute
The wall thickness for stating steel coupling beam is 30mm~60mm.
7. a kind of reinforced concrete shear wall according to claim 1 and the attachment structure of steel coupling beam, it is characterised in that：Institute
The thickness for stating U-shaped interlocking plate is 30mm~60mm.
8. a kind of reinforced concrete shear wall according to claim 5 and the attachment structure of steel coupling beam, it is characterised in that：Institute
The thickness for stating shear energy dissipation plate is 20mm~50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131055.5U CN206554325U (en) | 2017-02-14 | 2017-02-14 | A kind of reinforced concrete shear wall and the attachment structure of steel coupling beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131055.5U CN206554325U (en) | 2017-02-14 | 2017-02-14 | A kind of reinforced concrete shear wall and the attachment structure of steel coupling beam |
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| Publication Number | Publication Date |
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| CN206554325U true CN206554325U (en) | 2017-10-13 |
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| CN201720131055.5U Expired - Fee Related CN206554325U (en) | 2017-02-14 | 2017-02-14 | A kind of reinforced concrete shear wall and the attachment structure of steel coupling beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639050A (en) * | 2017-02-14 | 2017-05-10 | 华侨大学 | Connecting structure between reinforced concrete shear walls and steel coupling beam |
-
2017
- 2017-02-14 CN CN201720131055.5U patent/CN206554325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639050A (en) * | 2017-02-14 | 2017-05-10 | 华侨大学 | Connecting structure between reinforced concrete shear walls and steel coupling beam |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20220214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |