CN207525929U - A kind of shear wall structure of the laterally attached keyway of band - Google Patents
A kind of shear wall structure of the laterally attached keyway of band Download PDFInfo
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- CN207525929U CN207525929U CN201721656406.0U CN201721656406U CN207525929U CN 207525929 U CN207525929 U CN 207525929U CN 201721656406 U CN201721656406 U CN 201721656406U CN 207525929 U CN207525929 U CN 207525929U
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Abstract
The utility model is related to prefabricated concrete structure field, the shear wall structure of specially a kind of laterally attached keyway of band, the two panels shear wall of this kind of Standard can be assembled in vertical or horizontal direction.Link position between two shear walls is split, prefabricated keyed wall and prefabricated trough of belt wall are made respectively, wherein, side steel plate and dry wall reinforcing bar are worn reinforced hole and are connected, and there are steel plate rigidity hole is weakened, steel tank is welded with steel key with the side steel plate of two panels dry wall respectively by reserved, and prepared screw-bolt hole, steel tank is connect with steel key by shank of bolt, and then completes the connection of two dry walls, is formed whole.Steel key and steel tank are set in shear wall side wall, by being connected for bolt and steel key and steel tank, realize the horizontal connection of precast shear wall and precast shear wall.The advantages that utility model has the simple easy processing of component, and assemble flow is simple, time-saving and efficiency, and with wider applicability.
Description
Technical field
The utility model is related to prefabricated concrete structure field, the shear wall knot of specially a kind of laterally attached keyway of band
Structure, the two panels shear wall of this kind of Standard can be assembled in vertical or horizontal direction.
Background technology
Assembly concrete building has many advantages, such as speed of application fast, energy-saving and environmental protection, saving labour, becomes future and builds
One of important directions of development are built, shear wall structure is one of important feature form of prefabricated concrete structure.Work as shear wall
Length it is very big when, a piece of shear wall need to be split into 2 or multi-disc shear wall, the shear wall after fractionation needs at the construction field (site)
It will assembly connection in the horizontal direction.The connection of existing shear wall horizontal direction is mainly connected using cast-in-situ steel reinforced concrete, is applied
Work technique is cumbersome, and construction quality is also difficult to ensure that.For this purpose, the utility model provides a kind of shear wall of the laterally attached keyway of band
Structure, this kind connection have many advantages, such as that construction technology is simple, construction quality is easily guaranteed that, anti-seismic performance is good.
Utility model content
The purpose of this utility model is to provide a kind of shear wall structures of the laterally attached keyway of band, are set in shear wall side wall
Steel key and steel tank are put, by being connected for bolt and steel key and steel tank, realizes the level of precast shear wall and precast shear wall
Connection.The advantages that utility model has the simple easy processing of component, and assemble flow is simple, time-saving and efficiency, and with wider
Applicability.
The technical solution of the utility model：
A kind of shear wall structure of the laterally attached keyway of band, by the shear wall of the laterally attached key of prefabricated band, hereinafter referred to as in advance
The fractionation assembly system of the hereinafter referred to as prefabricated trough of belt wall composition of shear wall of keyed wall and the laterally attached slot of prefabricated band is made, wherein：
Shear wall side perforated steel plate, hereinafter referred to as side steel plate；It is welded in the steel tank of side steel plate, hereinafter referred to as steel tank；It is welded in
The steel key of side steel plate, hereinafter referred to as steel key；The assembly connection structure form is as follows：
Link position between two shear walls is split, and makes prefabricated keyed wall and prefabricated trough of belt wall respectively, wherein, side
Steel plate and dry wall reinforcing bar are worn reinforced hole and are connected by reserved, and there are weakening steel plate rigidity hole, and steel tank and steel key are respectively with two
The side steel plate welding of piece dry wall, and prepared screw-bolt hole, steel tank are connect with steel key by shank of bolt, and then complete two dry walls
Connection is formed whole.
The shear wall structure of the laterally attached keyway of the band, bottom surface and the side steel plate of steel tank weld, side steel plate edge
Longitudinal direction, which opens up to reserve, wears reinforced hole, is symmetrically opened up on the steel plate of side and weakens steel plate rigidity hole；Steel tank is baltimore groove, two of steel tank
Side opens up steel tank prepared screw-bolt hole respectively.
The shear wall structure of the laterally attached keyway of the band, steel key are welded with side steel plate, and steel key is square frame-shaped, steel key
Two opposite flanks open up steel key prepared screw-bolt hole, steel key is smaller than the inboard width of side steel plate, and the steel key of steel key reserves spiral shell
The distributed number and size of keyhole are identical with the steel tank prepared screw-bolt hole of steel tank.
The shear wall structure of the laterally attached keyway of the band, the framework of steel reinforcement structure of prefabricated trough of belt wall are as follows：Two rows are flat
The opposite precast shear wall horizontal bar of row indulges muscle composition frame structure, precast shear wall with two rows of parallel opposite precast shear walls
The both ends of horizontal bar are installed by the side steel plate with steel tank respectively；Precast shear wall positioned at precast shear wall horizontal bar end is indulged
Between muscle, connected by precast shear wall confined boundary member stirrup；Opposite precast shear wall is cut between indulging muscle by prefabricated
Power wall lacing wire connects.
The shear wall structure of the laterally attached keyway of the band, the framework of steel reinforcement structure of prefabricated keyed wall are as follows：Two rows are flat
The opposite precast shear wall horizontal bar of row indulges muscle composition frame structure, precast shear wall with two rows of parallel opposite precast shear walls
The both ends of horizontal bar are installed by the side steel plate with steel key respectively；Precast shear wall positioned at precast shear wall horizontal bar end is indulged
Between muscle, connected by precast shear wall confined boundary member stirrup；Opposite precast shear wall is cut between indulging muscle by prefabricated
Power wall lacing wire connects.
The advantages of the utility model and advantageous effect are：
1. the shear wall of the utility model assembling can be assembled from horizontal and vertical, assembly method is more flexible.Each component shape
Shape rule, convenient for batch production and shipping storage；
2. the utility model assemble method, easy to operate, not high to personnel and environmental requirement, operating process is few, construction speed
Degree is fast, time saving and energy saving；
3. in mechanical property, the utility model can realize the horizontal shear of assembled prefabricated components well, vertical to shear
Transmission, ensure connection it is reliable；
4. when the utility model static load and small earthquake, shear wall horizontal distortion is small, since the grouting material between shear wall has
Higher intensity undertakes the shearing between prefabricated trough of belt wall and prefabricated keyed wall with steel key and steel tank, can preferably realize simultaneously
The aseismic fortification objects of " no damage in small earthquake "；During big shake, shear wall horizontal distortion is big, since, without reinforcing bar, meeting is first in grouting material
It destroys, at this time mainly by the shearing between steel key and the steel tank prefabricated trough of belt wall of transmission and prefabricated keyed wall, because of steel key and steel tank
It is that steel make, there is preferable energy dissipation capacity, can preferably realize the aseismic fortification objects of " no collapsing with strong earthquake ", this kind connection is anti-
Shock stability is good；
5. the utility model steel tank and steel key can according to calculating, design it is shorter, i.e., coupling part distance can between shear wall
With smaller, therefore assembly rate is high, and situ wet operation is few.
Description of the drawings
Fig. 1 is the graphics of side steel plate.
Fig. 2 is the graphics for the steel tank for being welded in side steel plate.
Fig. 3 is the graphics that steel tank is welded in side steel plate.
Fig. 4 is the graphics that precast shear wall reinforcing bar is completed with Fig. 3.
Fig. 5 is the graphics that Fig. 4 completes support shuttering.
Fig. 6 is the graphics of the shear wall (referred to as prefabricated trough of belt wall) of the laterally attached slot of prefabricated band.
Fig. 7 is the graphics for the steel key for being welded in side steel plate.
Fig. 8 is the graphics that steel key is welded in side steel plate.
Fig. 9 is the graphics that precast shear wall reinforcing bar is completed with Fig. 8.
Figure 10 is the graphics that Fig. 9 completes support shuttering.
Figure 11 is the graphics of the shear wall (referred to as prefabricated keyed wall) of the laterally attached key of prefabricated band.
Figure 12 is the graphics that keyed dry wall is completed with trough of belt dry wall by connector bolt.
Figure 13 is the graphics that steel form is fixed on to Figure 11 junctions.
Figure 14 is the graphics that keyed dry wall is completed with trough of belt dry wall.
In figure, 1 side steel plate；2 reserved wear reinforced hole；3 weaken steel plate rigidity hole；4 steel tanks；5 steel tank prepared screw-bolt holes；6
Steel key；7 steel key prepared screw-bolt holes；8 precast shear wall confined boundary member stirrups；9 precast shear wall lacing wires；10 precast shear walls
Horizontal bar；11 precast shear walls indulge muscle；12 precast shear wall templates；13 rectangle steel shoes；The laterally attached slot of 14 prefabricated bands is cut
Power wall (referred to as prefabricated trough of belt wall)；The shear wall (referred to as prefabricated keyed wall) of the laterally attached key of 15 prefabricated bands；16 steel forms；17 steel
Template connects bolt；18 grouting materials.
Specific embodiment
As shown in Fig. 1-Figure 14, shear wall structure, making and the assembly method of the laterally attached keyway of band of the utility model
It is as follows：
(1) manufacturing process of prefabricated trough of belt wall
1. as shown in Figure 1-Figure 3, the bottom surface of steel tank 4 and side steel plate 1 are welded, wherein：Side steel plate 1 opens up along longitudinal direction
It is reserved to wear reinforced hole 2, it is symmetrically opened up on side steel plate 1 and weakens steel plate rigidity hole 3；Steel tank 4 be baltimore groove, two sides of steel tank 4
Face opens up steel tank prepared screw-bolt hole 5 respectively.
Wherein, the specification of steel tank 4 should be sheared by the vertical direction that precast shear wall transmits and be determined, the width of side steel plate 1
Should be smaller than shear wall width, which should be greater than or equal to the protective layer thickness needed for steel plate as defined in specification, with full
The anticorrosive requirement of sufficient side steel plate, the number size of steel tank prepared screw-bolt hole 5 and distribution should according to bolt shank diameter quantity and
Distribution determines that the quantity of steel tank 4 and the diameter quantity of shank of bolt and distribution should be by the big subtotals sheared vertically of shear wall transmission
It calculates and determines.
2. as Figure 4-Figure 6, two rows of parallel opposite precast shear wall horizontal bars 10 and two rows are parallel opposite prefabricated
Shear wall indulges muscle 11 and forms frame structure, and the side steel plate with steel tank 4 is installed at the both ends of precast shear wall horizontal bar 10 respectively
1；Between the precast shear wall of 10 end of precast shear wall horizontal bar indulges muscle 11, pass through precast shear wall confined boundary member
Stirrup 8 connects；Opposite precast shear wall is connected between indulging muscle 11 by precast shear wall lacing wire 9.
As shown in figure 4, the manufacturing process of prefabricated trough of belt wall 14 is as follows：Binding precast shear wall first is indulged muscle 11 and prefabricated is cut
Power wall confined boundary member stirrup 8 forms dry wall edge constraint member reinforcing steel bar；Then dry wall horizontal bar 10 is passed through into side
The reserved of steel plate 1 wears reinforced hole 2, and complete to bind with dry wall edge constraint member reinforcing steel bar；Finally binding precast shear wall is drawn
Muscle 9 forms the framework of steel reinforcement of prefabricated trough of belt wall 14.As shown in Fig. 5-Fig. 6, in framework of steel reinforcement outer support precast shear wall template
12, finally the casting concrete in the template, conserves 28 days, removes precast shear wall template 12, forms prefabricated trough of belt wall 14.
It needs weakening placement rectangle steel shoe 13 at steel plate rigidity hole 3, to prevent concrete from weakening steel plate rigidity hole 3
Middle leakage, rectangle steel shoe 13 should be clipped between side steel plate 1 and precast shear wall horizontal bar 10.
(2) manufacturing process of prefabricated keyed wall
1. shown in Fig. 7-Fig. 8, steel key 6 and side steel plate 1 are welded, wherein：Steel key 6 be square frame-shaped, two phases of steel key 6
Steel key prepared screw-bolt hole 7 is opened up to side, 6 width of steel key should be smaller than the inboard width of side steel plate 1, and the steel key of steel key 6 is reserved
The distributed number and size of bolt hole 7 are identical with steel tank 4.
2. as Figure 9-Figure 11, two rows of parallel opposite precast shear wall horizontal bars 10 and two rows are parallel opposite prefabricated
Shear wall indulges muscle 11 and forms frame structure, and the side steel plate with steel key 6 is installed at the both ends of precast shear wall horizontal bar 10 respectively
1；Between the precast shear wall of 10 end of precast shear wall horizontal bar indulges muscle 11, pass through precast shear wall confined boundary member
Stirrup 8 connects；Opposite precast shear wall is connected between indulging muscle 11 by precast shear wall lacing wire 9.
The manufacturing process of prefabricated keyed wall 15 is as follows：Binding precast shear wall first indulges muscle 11 and precast shear wall binding side
Edge component stirrup 8 forms dry wall edge constraint member reinforcing steel bar；Then dry wall horizontal bar 10 is passed through into the pre- of side steel plate 1
It stays and wears reinforced hole 2, and complete to bind with dry wall edge constraint member reinforcing steel bar；Finally binding precast shear wall lacing wire 9 is formed pre-
Make the framework of steel reinforcement of keyed wall 15.In framework of steel reinforcement outer support precast shear wall template 12, finally poured in the template mixed
Solidifying soil, conserves 28 days, removes precast shear wall template 12, forms prefabricated keyed wall 15.
It needs weakening placement rectangle steel shoe 13 at steel plate rigidity hole 3, to prevent concrete from weakening steel plate rigidity hole 3
Middle leakage, rectangle steel shoe 13 should be clipped between side steel plate 1 and precast shear wall horizontal bar 10.
(3) assembling process of prefabricated trough of belt wall and prefabricated keyed wall
As shown in Figure 12-Figure 14, during assembling, the fixed prefabricated trough of belt wall 14 of lifting first, then by prefabricated keyed wall 15 from
Vertical or horizontal direction, is lifted on the side of prefabricated trough of belt wall 14, and prefabricated keyed wall 15 passes through steel key 6 and the steel of prefabricated trough of belt wall 14
Slot 4 docks, and ensures steel key 6 in steel tank 4, the bolt hole alignment between the two；Finally one end nut bolt bar is passed through
The prepared screw-bolt hole of steel tank 4 and steel key 6, and tightened with nut.
Steel form 16 is supported between prefabricated trough of belt wall 14 and prefabricated keyed wall 15, is linked between steel form 16 with steel form
Bolt 17 is fixed, and smears the gap between template and dry wall (prefabricated trough of belt wall 14 and prefabricated keyed wall 15) with marine glue,
Steel form 16 and dry wall is made closely to connect not spillage, then the perfusion grouting material 18 in steel form 16, until grouting material 18 fills
Full space between steel form 16 and prefabricated trough of belt wall 14 and prefabricated keyed wall 15.The form removal 16 after the solidification of grouting material 18,
Prefabricated trough of belt wall 14 is completed to connect with the assembly of prefabricated keyed wall 15.
When static load and small earthquake, shear wall horizontal distortion is small, due to grouting material 18 have higher intensity, with steel key 6 and
Steel tank 4 undertakes the shearing between prefabricated trough of belt wall 14 and prefabricated keyed wall 15 simultaneously, can preferably realize the anti-of " no damage in small earthquake "
Shake is set up defences target, and during big shake, shear wall horizontal distortion is big, due to that, without reinforcing bar, can be destroyed first in grouting material, at this time mainly by
Steel key 6 and steel tank 4 transmit the shearing between prefabricated trough of belt wall 14 and prefabricated keyed wall 15, because steel key 6 and steel tank 4 are steel systems
Make, therefore with preferable energy dissipation capacity, can preferably realize the aseismic fortification objects of " no collapsing with strong earthquake ".This kind connects shock resistance
It can be good.
Embodiment the result shows that, in the utility model, the lateral assembled connection method of dry wall：1. each Components Shape rule
Then, convenient for batch production and shipping storage；2. assemble method, easy to operate, not high to personnel and environmental requirement, operating process
Few, speed of application is fast, time saving and energy saving；3. the transmission sheared vertically of assembled prefabricated components can be realized well, ensure connection
Reliably；4. anti-seismic performance is good, " no damage in small earthquake " can be preferably realized, the aseismic fortification objects of " no collapsing with strong earthquake "；5. assembly rate is high,
Situ wet operation is few.
Claims (5)
1. a kind of shear wall structure of the laterally attached keyway of band, which is characterized in that by the shear wall of the laterally attached key of prefabricated band, with
The fractionation assembly body of the hereinafter referred to as prefabricated trough of belt wall composition of the shear wall of the prefabricated keyed wall of lower abbreviation and the laterally attached slot of prefabricated band
System, wherein：Shear wall side perforated steel plate, hereinafter referred to as side steel plate；It is welded in the steel tank of side steel plate, hereinafter referred to as steel
Slot；It is welded in the steel key of side steel plate, hereinafter referred to as steel key；The assembly connection structure form is as follows：
Link position between two shear walls is split, and makes prefabricated keyed wall and prefabricated trough of belt wall respectively, wherein, side steel plate
It wears reinforced hole by reserved with dry wall reinforcing bar and is connected, and there are steel plate rigidity hole is weakened, steel tank is pre- with two panels respectively with steel key
The side steel plate welding of wall processed, and prepared screw-bolt hole, steel tank are connect with steel key by shank of bolt, and then are completed two dry walls and connected
It connects, is formed whole.
2. the shear wall structure of the laterally attached keyway of band described in accordance with the claim 1, which is characterized in that the bottom surface and side of steel tank
Face steel plate welding, side steel plate, which opens up to reserve along longitudinal direction, wears reinforced hole, is symmetrically opened up on the steel plate of side and weakens steel plate rigidity hole；Steel
Slot is baltimore groove, and two sides of steel tank open up steel tank prepared screw-bolt hole respectively.
3. the shear wall structure of the laterally attached keyway of band described in accordance with the claim 1, which is characterized in that steel key and side steel plate
Welding, steel key is square frame-shaped, and two opposite flanks of steel key open up steel key prepared screw-bolt hole, and steel key is wider than the inside of side steel plate
Spend small, the distributed number and size of the steel key prepared screw-bolt hole of steel key are identical with the steel tank prepared screw-bolt hole of steel tank.
4. the shear wall structure of the laterally attached keyway of band described in accordance with the claim 1, which is characterized in that the steel of prefabricated trough of belt wall
Tendons skeleton structure is as follows：Two rows of parallel opposite precast shear wall horizontal bars indulge muscle group with two rows of parallel opposite precast shear walls
Into frame structure, the side steel plate with steel tank is installed at the both ends of precast shear wall horizontal bar respectively；Positioned at precast shear wall water
Between the precast shear wall of flat muscle end indulges muscle, connected by precast shear wall confined boundary member stirrup；It is opposite prefabricated to cut
Power wall is connected between indulging muscle by precast shear wall lacing wire.
5. the shear wall structure of the laterally attached keyway of band described in accordance with the claim 1, which is characterized in that the steel of prefabricated keyed wall
Tendons skeleton structure is as follows：Two rows of parallel opposite precast shear wall horizontal bars indulge muscle group with two rows of parallel opposite precast shear walls
Into frame structure, the side steel plate with steel key is installed at the both ends of precast shear wall horizontal bar respectively；Positioned at precast shear wall water
Between the precast shear wall of flat muscle end indulges muscle, connected by precast shear wall confined boundary member stirrup；It is opposite prefabricated to cut
Power wall is connected between indulging muscle by precast shear wall lacing wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656406.0U CN207525929U (en) | 2017-12-01 | 2017-12-01 | A kind of shear wall structure of the laterally attached keyway of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656406.0U CN207525929U (en) | 2017-12-01 | 2017-12-01 | A kind of shear wall structure of the laterally attached keyway of band |
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| Publication Number | Publication Date |
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| CN207525929U true CN207525929U (en) | 2018-06-22 |
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|---|---|---|---|
| CN201721656406.0U Expired - Fee Related CN207525929U (en) | 2017-12-01 | 2017-12-01 | A kind of shear wall structure of the laterally attached keyway of band |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975160A (en) * | 2017-12-01 | 2018-05-01 | 沈阳建筑大学 | Shear wall structure, making and assembly method with laterally attached keyway |
-
2017
- 2017-12-01 CN CN201721656406.0U patent/CN207525929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975160A (en) * | 2017-12-01 | 2018-05-01 | 沈阳建筑大学 | Shear wall structure, making and assembly method with laterally attached keyway |
| CN107975160B (en) * | 2017-12-01 | 2023-11-24 | 新疆天禾建筑安装有限公司 | Shear wall structure with lateral connecting key groove, manufacturing and assembling method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20181201 |