CN209429323U - A kind of prefabricated overlapping coupled shear walls - Google Patents
A kind of prefabricated overlapping coupled shear walls Download PDFInfo
- Publication number
- CN209429323U CN209429323U CN201821996972.0U CN201821996972U CN209429323U CN 209429323 U CN209429323 U CN 209429323U CN 201821996972 U CN201821996972 U CN 201821996972U CN 209429323 U CN209429323 U CN 209429323U
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- China
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- impeller
- interior
- interior impeller
- sleeper
- prefabricated overlapping
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- 241001669679 Eleotris Species 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of prefabricated overlapping coupled shear walls, including coupling beam and overlapped shear wall, hole is offered on overlapped shear wall, two sides positioned at hole are respectively equipped with sleeper, it is characterized by: the overlapped shear wall includes in opposite interior impeller disposed in parallel and outer impeller, cavity between interior impeller and outer impeller is cast-in-place region, internal lobe plate reinforced mesh is equipped in interior impeller, siphonal lobe plate reinforced mesh is equipped in outer impeller, it is characterized by: being also embedded at least two column stirrups on interior impeller, two column stirrups, which respectively correspond, to be arranged at the sleeper of hole two sides, each column stirrup is in be embedded on interior impeller or interior impeller and outer impeller, in cast-in-place area filling concrete layer.The prefabricated overlapping coupled shear walls of the utility model replace girder rib by setting at least two column stirrups, connect interior impeller or interior impeller and outer impeller by stirrup, improve the ductility and anti-seismic performance of entire wall.
Description
Technical field
The utility model relates to assembled architecture technical field more particularly to a kind of prefabricated overlapping coupled shear walls.
Background technique
Shear wall has good lateral resistant ability, is widely used in high residential building.Wall member is sheared as shearing
The key member of wall construction directly affects the safety of building, and seismic design of structures also proposed " strong wall limb, weak girts "
Thought.When being designed into high anti-seismic and setting up defences, there are coupled shear walls unavoidably in Design of Shear-wall Structure, traditional coupled shear walls
Sleeper is cast-in-place production, but in assembled overlapped shear wall structural system, individually is difficult to meet using the construction of truss bars
The requirement of coupled shear walls structure.
Utility model content
The technical problem to be solved by the utility model is to provide one kind in view of the deficiency of the prior art to mention
The ductility of high-rise shear wall and the prefabricated overlapping coupled shear walls of shock resistance.
The technology employed by the present utility model is a kind of prefabricated overlapping coupled shear walls, including coupling beam and overlapping are cut
Power wall is located at below coupling beam on overlapped shear wall and offers hole, is respectively equipped with sleeper, feature positioned at the two sides at hole
Be: the overlapped shear wall includes the sky between interior impeller and outer impeller in opposite interior impeller disposed in parallel and outer impeller
Chamber is cast-in-place region, and internal lobe plate reinforced mesh is equipped in interior impeller, and siphonal lobe plate reinforced mesh, feature are equipped in outer impeller
It is: is also embedded at least two column stirrups on interior impeller, two column stirrups, which respectively correspond, is arranged at the sleeper of hole two sides, respectively
Column stirrup is embedded on interior impeller or interior impeller and outer impeller in interval, in cast-in-place area filling concrete layer.
According to the above technical scheme, the top and bottom of the sleeper are respectively equipped with hoop reinforcement, the hoop reinforcement
Stirrup spacing be 50-100 ㎜.
According to the above technical scheme, the length of the hoop reinforcement of sleeper upper end or lower end is not less than the 1/ of entire sleeper height
6。
According to the above technical scheme, insulating layer and connector are additionally provided on the inside of outer impeller, the connector is in connecting
Impeller and outer impeller constitute the two-sided overlapped shear wall structure of sandwich heat preservation layer, the cast-in-place region between interior impeller and outer impeller
Equipped with intermediate reinforced mesh, the skeleton that stirrup is formed is connected with intermediate reinforced mesh.
According to the above technical scheme, the overlapped shear wall further includes truss bars, and the truss bars are embedded in interior impeller
On.
According to the above technical scheme, the connection type of the skeleton that each column stirrup is constituted and internal lobe plate reinforced mesh is welding or ties up
It pricks.
According to the above technical scheme, coupling beam is indulged muscle end and can be connect by sleeve with anchor plate.
It is had the beneficial effect that acquired by the utility model
The prefabricated overlapping coupled shear walls of the utility model replace girder rib by setting at least two column stirrups, pass through hoop
Muscle connects interior impeller or interior impeller and outer impeller, improves the ductility and shock resistance of entire wall；Sleeper and coupling beam are integrally formed,
Further improve the anti-seismic performance of entire wall.
Detailed description of the invention
Fig. 1 is elevation provided by the utility model.
Fig. 2 is the structure chart of embodiment one provided by the utility model.
Fig. 3 is the structure chart of embodiment two provided by the utility model.
Fig. 4 is the side view of sleeper in embodiment two provided by the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
Embodiment one:
As shown in Figure 1, 2, a kind of prefabricated overlapping coupled shear walls, including coupling beam 12 and overlapping shearing are present embodiments provided
Wall, on overlapped shear wall be located at coupling beam below offer hole 11, positioned at the two sides at hole 11 be respectively equipped with sleeper (10,
13), the shear wall includes that internal lobe slab muscle is equipped in interior impeller 2 in opposite interior impeller 2 disposed in parallel and outer impeller 4
Mesh sheet is equipped with siphonal lobe plate reinforced mesh in outer impeller, at least two column stirrups 5 is also embedded on interior impeller, each column stirrup is in
Interval is embedded on interior impeller, and in 11 two sides of hole, two column stirrups (5,6) of setting respectively correspond sleeper (10,13) and are arranged, often
The skeleton that column stirrup is formed, which is connect or is embedded in interior impeller with internal lobe plate reinforced mesh, (in placing in impeller, passes through coagulation
Soil connection), when the skeleton that stirrup is formed is connect with internal lobe plate reinforced mesh, the connection type of the two is welding or binding.
The top and bottom of the sleeper are respectively equipped with hoop reinforcement, and the stirrup spacing of the hoop reinforcement is 50-
100㎜.Wherein, the length of the hoop reinforcement of sleeper upper end or lower end is not less than the 1/6 of entire sleeper height.
The prefabricated overlapping coupled shear walls of the utility model replace girder rib by setting at least two column stirrups, pass through hoop
Muscle connects interior impeller or interior impeller and outer impeller, improves the ductility and shock resistance of entire wall.
The prefabricated overlapping coupled shear walls of the utility model, coupling beam, which indulges muscle end, can be used sleeve 14, additional anchor plate 15
Connection.
The side of stirrup is first embedded in interior impeller 2, in construction then by prefabricated interior impeller by overlapped shear wall
2 overturning 180 degrees, are embedded in the other side of stirrup in outer impeller 4, then make outer impeller 4, finally fill in cast-in-place region 1
Concrete layer.
In the present embodiment, multiple row stirrup can also be set, i.e., it is also an option that hoop is placed in other regions other than sleeper
Muscle also can choose setting truss bars 3 (truss bars 16 in such as Fig. 2), the truss between two adjacent column stirrups
The top of reinforcing bar 3 is connected with the reinforced mesh of outer impeller 4, and bottom both ends are embedded in respectively in interior impeller 2, specifically how to select,
It can be designed according to actual condition.
Embodiment two:
As shown in figure 3, the utility model provides another prefabricated overlapping coupled shear walls, structure and embodiment one
Essentially identical and embodiment the difference is that: be additionally provided with insulating layer 8 and connector on the inside of outer impeller, the connector is used
Impeller 2 and outer impeller 4 in connecting, constitute the two-sided overlapped shear wall structure of sandwich heat preservation layer.Interior impeller 2 and outer impeller 4 it
Between cast-in-place region be equipped with intermediate reinforced mesh 7, the other side of the stirrup 5 is connected with centre reinforced mesh 7, in cast-in-place region
Fill concrete layer.At this point, truss bars 3 can also be placed, the reinforced mesh on the top of the truss bars 3 and outer impeller 4
It is connected, bottom both ends are embedded in respectively in interior impeller 2.
As shown in figure 4, the top and bottom of the sleeper are respectively equipped with hoop reinforcement 14, the hoop reinforcement 14
Stirrup spacing is 50-100 ㎜.Wherein, the length of the hoop reinforcement of sleeper upper end or lower end is not less than entire sleeper height
1/6。
When construction, first prefabricated outer impeller 4, stirrup 5 and truss bars 3 on interior impeller 2 are embedded in respectively in interior impeller 2,
Then intermediate reinforced mesh 7 is placed, connect stirrup and truss bars 3 with intermediate reinforced mesh 7 respectively.When outer impeller and internal lobe
When plate connects, outer impeller is overturn 180 °, outer impeller is made to be placed in the top of interior impeller, wherein interior impeller and outer impeller pass through guarantor
Warm connector connection, finally in cast-in-place 1 fill concrete layer of region.
Claims (7)
1. a kind of prefabricated overlapping coupled shear walls, including coupling beam and overlapped shear wall are located under coupling beam on overlapped shear wall
Side offers hole, is respectively equipped with sleeper positioned at the two sides at hole, the overlapped shear wall includes in opposite disposed in parallel interior
Impeller and outer impeller, the cavity between interior impeller and outer impeller are cast-in-place region, and internal lobe plate reinforced mesh is equipped in interior impeller,
Siphonal lobe plate reinforced mesh is equipped in outer impeller, it is characterised in that: at least two column stirrups, two column hoops are also embedded on interior impeller
Muscle, which respectively corresponds, to be arranged at the sleeper of hole two sides, and each column stirrup is embedded on interior impeller or interior impeller and outer impeller, existing
Pour area filling concrete layer.
2. prefabricated overlapping coupled shear walls according to claim 1, it is characterised in that: the top and bottom of the sleeper point
Not She You hoop reinforcement, the stirrup spacing of the hoop reinforcement is 50-100 ㎜.
3. prefabricated overlapping coupled shear walls according to claim 2, it is characterised in that: the stirrup of sleeper upper end or lower end adds
The length of Mi Qu is not less than the 1/6 of entire sleeper height.
4. prefabricated overlapping coupled shear walls according to claim 1, it is characterised in that: the overlapped shear wall further includes purlin
Frame reinforcing bar, the both ends of the truss bars are embedded in respectively on inside and outside impeller.
5. prefabricated overlapping coupled shear walls according to claim 1 or 2, it is characterised in that: be additionally provided on the inside of outer impeller
Insulating layer and connector, the connector constitute the two-sided overlapped shear wall of sandwich heat preservation layer for connecting interior impeller and outer impeller
Structure, the cast-in-place region between interior impeller and outer impeller are equipped with intermediate reinforced mesh, the skeleton and intermediate reinforcing bar that stirrup is formed
Mesh sheet is connected.
6. prefabricated overlapping coupled shear walls according to claim 5, it is characterised in that: the overlapped shear wall further includes purlin
Frame reinforcing bar, the top of the truss bars are embedded on outer impeller, and bottom both ends are embedded in respectively on interior impeller.
7. prefabricated overlapping coupled shear walls according to claim 1 or 2, it is characterised in that: coupling beam, which indulges muscle end, to be passed through
Sleeve is connect with anchor plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996972.0U CN209429323U (en) | 2018-11-30 | 2018-11-30 | A kind of prefabricated overlapping coupled shear walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821996972.0U CN209429323U (en) | 2018-11-30 | 2018-11-30 | A kind of prefabricated overlapping coupled shear walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429323U true CN209429323U (en) | 2019-09-24 |
Family
ID=67970316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821996972.0U Active CN209429323U (en) | 2018-11-30 | 2018-11-30 | A kind of prefabricated overlapping coupled shear walls |
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| CN (1) | CN209429323U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111027126A (en) * | 2019-12-27 | 2020-04-17 | 三一筑工科技有限公司 | Method and device for determining distribution information of heat preservation connecting pieces and computing equipment |
| CN111576880A (en) * | 2020-05-11 | 2020-08-25 | 武汉理工大学 | Assembling construction method for connecting beam of windowing hole superposed shear wall |
| CN114753647A (en) * | 2022-04-27 | 2022-07-15 | 武汉理工大学 | Integrally prefabricated coupled superposed shear wall and manufacturing method thereof |
-
2018
- 2018-11-30 CN CN201821996972.0U patent/CN209429323U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111027126A (en) * | 2019-12-27 | 2020-04-17 | 三一筑工科技有限公司 | Method and device for determining distribution information of heat preservation connecting pieces and computing equipment |
| CN111576880A (en) * | 2020-05-11 | 2020-08-25 | 武汉理工大学 | Assembling construction method for connecting beam of windowing hole superposed shear wall |
| CN111576880B (en) * | 2020-05-11 | 2021-09-03 | 武汉理工大学 | Assembling construction method for connecting beam of windowing hole superposed shear wall |
| CN114753647A (en) * | 2022-04-27 | 2022-07-15 | 武汉理工大学 | Integrally prefabricated coupled superposed shear wall and manufacturing method thereof |
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Effective date of registration: 20240123 Granted publication date: 20190924 |