CN207003713U - A kind of part cast-in-place shear wall - Google Patents
A kind of part cast-in-place shear wall Download PDFInfo
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- CN207003713U CN207003713U CN201720964785.3U CN201720964785U CN207003713U CN 207003713 U CN207003713 U CN 207003713U CN 201720964785 U CN201720964785 U CN 201720964785U CN 207003713 U CN207003713 U CN 207003713U
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- wall
- shear
- shear wall
- bar
- partition wall
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Abstract
The utility model discloses a kind of part cast-in-place shear wall, and comprising partition wall and shear wall, the shear wall is located at partition wall both sides of the edge, and shear wall and partition wall are common prefabricated and in the same plane；Some cavitys being linearly distributed are provided with the partition wall, are provided with partition wall reinforcing bar in partition wall, partition wall reinforcing bar links into an integrated entity with shear force wall reinforcing steel bar；The pouring hole through wall upper and lower end face is provided with the shear wall, protruding bar is provided with wall upper and lower end face, exposed steel bar is provided with shear wall outer ledge.During installation, positioning of being rule first on base surface or flooring, then shear wall is lifted, the reinforcing bar between shear wall bottom and shear wall uses live banding fixed, last pouring molding.Using the utility model, shear wall can according to demand combine with the common prefabricated and shear wall of partition wall and be mounted to Linear shear wall, L-type shear wall and T-shaped shear wall, have the advantages that applicability is wide, reduce wall seam, simplify construction method and improve operating efficiency.
Description
Technical field
Assembled architecture technical field is the utility model is related to, specifically a kind of part cast-in-place shear wall.
Background technology
Shear wall is also known as wind-resistant wall or seismic structural wall, earthquake resistant wall, structural wall, and wind load is primarily subjected in house or structures or earthquake is made
With caused horizontal loading and the wall of vertical load, prevent structure shear from destroying.Partition wall is separation building interior space
Wall.In assembled architecture, partition wall and shear wall are first prefabricated in the factory to be molded to transport to scene again and installed, and have and build speed
Degree is fast, and climate conditionality is small, the advantages of saving labour and can improve construction quality.
Prior art mid-board and shear wall often separate the prefabricated scene of transporting again and carry out assembled, to be installed number of components
Amount is more, not only needs to consume more manpower and materials, and increases wall seam, reduces wall integrity energy, has wall whole
Body is poor, the cumbersome shortcoming such as low with operating efficiency of construction.
In shear wall installation, the quality of quality of connection directly affects construction quality between shear force wall reinforcing steel bar, determines work
Cheng Jianshe success or failure.At present, vertical reinforcement connects mainly by grout sleeve between shear wall, and it installs connection simply, but connects matter
Amount is difficult to ensure that, influences construction quality.
Utility model content
The utility model purpose is to provide a kind of part cast-in-place shear wall, it is possible to achieve shear wall is jointly pre- with partition wall
System, wall installation seam and lifting number are reduced, is used manpower and material resources sparingly, improves wall integrity energy, simplify construction method, shearing
Wall upper and lower end face is provided with protruding bar, it is possible to achieve wall vertical reinforcement is using existing reinforcing bars such as overlap joint, welding and mechanical connections
Connected mode connects, and connection is safe and reliable, ensures construction quality.
The utility model solves above-mentioned technical problem with following technical scheme：
A kind of part cast-in-place shear wall, comprising partition wall and shear wall, the shear wall is located at partition wall both sides of the edge, shearing
Wall and partition wall are common prefabricated and in the same plane；
Is provided with some cavitys being linearly distributed in the partition wall, cavity run through wall upper and lower end face, partition wall it is interior provided with every
Wall reinforcing bar, partition wall reinforcing bar are two layers of reinforcing bar web frame, and partition wall reinforcing bar links into an integrated entity with shear force wall reinforcing steel bar；
The pouring hole through wall upper and lower end face is provided with the shear wall, protruding bar is provided with wall upper and lower end face,
Protruding bar is that wall vertical reinforcement stretches out and its development length mutually staggers, and shear wall bottom protruding bar length does not surpass
Cross partition wall bottom end face, be provided with exposed steel bar at shear wall outer ledge, exposed steel bar be wall transverse steel stretch out and
Bending is connected to form enclosed construction two-by-two.
The shear force wall reinforcing steel bar is two layers of reinforcing bar web frame, and bar-mat reinforcement is provided with the drawing in blossom type arrangement or square type arrangement
Tie muscle, tension rib hooks the vertical distributing reinforcement of two layers bar-mat reinforcement and horizontal distribution muscle and avoids wall pouring hole structure.
The partition wall can be provided with window opening OR gate hole according to building demand.
Compared with prior art, the utility model has the advantages that：
1) shear wall upper and lower end face is provided with protruding bar, during installation, it is possible to achieve wall vertical reinforcement is using overlap joint, welding
Connected with existing bar connecting modes such as mechanical connections, quality of connection is more safe and reliable, ensures construction quality.
2) shear wall and common pre-formed transport again to scene of partition wall are installed, and reduce wall installation seam and lifting
Number, have and use manpower and material resources sparingly, improve wall integrity energy, the advantages that simplifying construction method and improve operating efficiency.
3) partition wall reinforcing bar links into an integrated entity with shear force wall reinforcing steel bar, improves wall integrity energy, shear wall bottom protruding bar
Of length no more than partition wall bottom end face, during installation, partition wall plays the effect of temporary support shear wall, only need to install wall bearing diagonal part
, installation is simple, shortens the engineering time.
4) some cavitys being linearly distributed are provided with partition wall, there is heat preservation and soundproof, mitigate deadweight and be easy to the excellent of lifting
Point；The size of shear wall and partition wall is determined by building demand, and partition wall can be provided with window opening OR gate hole according to building demand, applicable
In a variety of situations, have the advantages that applicability is extensively and practical.
5) the utility model part cast-in-place shear wall can the shear wall according to building demand by polylith be assembled into yi word pattern
Shear wall, L-type shear wall and T-shaped shear wall, only junction use cast-in-place connection between wall, reduces cast-in-place amount, improves and fills
With rate, cast-in-place part is live assembling reinforcement pouring molding again between shear wall, and bar connecting quality is good, ensures construction quality.
Brief description of the drawings
Fig. 1 is the agent structure schematic diagram of the utility model part cast-in-place shear wall.
Fig. 2 is part cast-in-place shear wall inside bar construction distribution schematic diagram in Fig. 1.
Fig. 3 is the utility model part cast-in-place shear wall installation schematic diagram.
In figure：1. partition wall, 2. protruding bars, 3. exposed steel bars, 4. shear walls, 5. pouring holes, 6. cavitys, 7. shear wall steel
Muscle, 8. partition wall reinforcing bars, 9. shear walls one, 10. shear walls two, 11. shear walls three, 12. wall bearing diagonal parts, 13. tension ribs,
14. wall stirrup, 15. cast-in-place shear wall reinforcing bars.
Embodiment
1 a kind of part cast-in-place shear wall of the utility model is further described to accompanying drawing 3 below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of part cast-in-place shear wall of the utility model, it is described to cut comprising partition wall 1 and shear wall 4
Power wall 4 is located at the both sides of the edge of partition wall 1, and shear wall 4 and partition wall 1 are common prefabricated and in the same plane；
Some cavitys 6 being linearly distributed are provided with the partition wall 1, cavity 6 runs through wall upper and lower end face, set in partition wall 1
There is partition wall reinforcing bar 8, partition wall reinforcing bar 8 is two layers of reinforcing bar web frame, and partition wall reinforcing bar 8 links into an integrated entity with shear force wall reinforcing steel bar 7, wherein,
Partition wall 1 can be provided with window opening OR gate hole according to building demand；
The pouring hole 5 through wall upper and lower end face is provided with the wall of the shear wall 4, is provided with wall upper and lower end face outer
Reinforcing bar 2 is stretched, protruding bar 2 is that wall vertical reinforcement stretches out and its development length mutually staggers, the overhanging steel in the bottom of shear wall 4
The of length no more than bottom end face of partition wall 1 of muscle 2, exposed steel bar 3 is provided with the outer ledge of shear wall 4, and exposed steel bar 3 is that wall is horizontal
Reinforcing bar, which stretches out and bent two-by-two, is connected to form enclosed construction, is provided with shear force wall reinforcing steel bar 7 in shear wall 4, shear force wall reinforcing steel bar 7 is
Two layers of reinforcing bar web frame, bar-mat reinforcement are provided with the tension rib 13 in blossom type arrangement or square type arrangement, and tension rib 13 hooks two layers
The vertical distributing reinforcement and horizontal distribution muscle of bar-mat reinforcement and avoid the structure of wall pouring hole 5.
Shear wall and partition wall are jointly pre-formed, raising wall integrity energy, reduction wall installation seam, between shear wall
Using cast-in-place connection, cast-in-place amount is few, and assembly rate is high；Cloth muscle in the size and shear wall and partition wall of shear wall and partition wall all may be used
Determine, and window opening OR gate hole can be provided with partition wall as needed have the advantages that applicability is extensively and practical by building demand.
The construction method of the utility model part cast-in-place shear wall, as shown in figure 3, its operating procedure is as follows：
1) it is inserted in wall stirrup 14：Rule and position first on base surface or flooring, then on base surface or flooring
The wall stirrup 14 of closing is inserted at reserved steel bar；
2) shear wall is lifted：Mortar first is sat on the base surface or flooring of partition wall 1 to be installed, then shear wall is lifted into
, certain installation seam is left between shear wall, adjusts the levelness and perpendicularity of shear wall, installation wall bearing diagonal part 12；
3) banding fixed shear force wall reinforcing steel bar：After shear wall whole rigging out, by shear wall body bottom protruding bar 2
It is connected with reserved steel bar, then moves up wall stirrup 14 to fix with Vertical bar connection to form space bar-mat reinforcement knot
Structure, then the colligation cast-in-place shear wall reinforcing bar 15 and exposed steel bar 3 is connected into one between shear wall at shear wall seam
Body；
4) pouring molding：The cast-in-place region installation wall combination die between shear wall body bottom position to be poured and shear wall
Tool, finally pours completely whole face wall body by pouring hole 5 and shear wall seam above shear wall by concrete；
5) form removal：After the completion of to be onstructed, shear wall can be completed by pulling down wall bearing diagonal part 14 and wall assembling die
Installation.
In aforesaid operations step, the shear wall can be assembled into according to building demand Linear shear wall, L-type shear wall and
T-shaped shear wall, applicability are wide；It can increase tension rib in the space reinforcing bar web frame, make wall steel bar connection more stable, it is overall
Performance is stronger, improves seismic performance of building.
In aforesaid operations step, base surface is provided with the reserved steel bar of shear wall installation connection, the length phase of reserved steel bar
Mutually stagger, when shear wall is installed, the connecting end surface of shear wall protruding bar and reserved steel bar can be made mutually to stagger, improve shear wall
Anti-shear performance, ensure construction quality.Shear wall body top protruding bar, the as reserved steel bar of last layer flooring, are easy to
The connection installation of last layer shear wall.
Using the utility model part cast-in-place shear wall, cast-in-place connection, live colligation cast-in-place shear wall are used between shear wall
Region reinforcing bar, quality of connection is safe and reliable between reinforcing bar, and can use and take between shear wall bottom protruding bar and reserved steel bar
Connect, weld and mechanically connect etc. existing bar connecting mode connect, so being cut by its assembled Linear shear wall, L-type
Bar connecting quality is firm inside power wall and T-shaped shear wall, improves wall integrity and shock resistance.
Claims (3)
1. a kind of part cast-in-place shear wall, it is characterised in that comprising partition wall and shear wall, the shear wall is located at the side of partition wall two
At edge, shear wall and partition wall are common prefabricated and in the same plane；
Some cavitys being linearly distributed are provided with the partition wall, cavity runs through wall upper and lower end face, partition wall steel is provided with partition wall
Muscle, partition wall reinforcing bar are two layers of reinforcing bar web frame, and partition wall reinforcing bar links into an integrated entity with shear force wall reinforcing steel bar；
The pouring hole through wall upper and lower end face is provided with the shear wall, protruding bar is provided with wall upper and lower end face, it is overhanging
Reinforcing bar is that wall vertical reinforcement stretches out and its development length mutually staggers, shear wall bottom protruding bar it is of length no more than every
Wall bottom end face, is provided with exposed steel bar at shear wall outer ledge, and exposed steel bar is that wall transverse steel stretches out and two-by-two
Bending is connected to form enclosed construction.
2. part cast-in-place shear wall according to claim 1, it is characterised in that the shear force wall reinforcing steel bar is two layers of bar-mat reinforcement
Structure, bar-mat reinforcement are provided with the tension rib in blossom type arrangement or square type arrangement, and tension rib hooks vertical point of two layers of bar-mat reinforcement
Cloth muscle and horizontal distribution muscle and avoid wall pouring hole structure.
3. part cast-in-place shear wall according to claim 1, it is characterised in that the partition wall can be provided with according to building demand
Window opening OR gate hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964785.3U CN207003713U (en) | 2017-08-04 | 2017-08-04 | A kind of part cast-in-place shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964785.3U CN207003713U (en) | 2017-08-04 | 2017-08-04 | A kind of part cast-in-place shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003713U true CN207003713U (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964785.3U Expired - Fee Related CN207003713U (en) | 2017-08-04 | 2017-08-04 | A kind of part cast-in-place shear wall |
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| CN (1) | CN207003713U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589970A (en) * | 2018-05-18 | 2018-09-28 | 中国二十二冶集团有限公司 | The construction method of prefabricated window frame shear wall |
| CN108643381A (en) * | 2018-05-18 | 2018-10-12 | 中国二十二冶集团有限公司 | Assembly of shear wall structure is without support bottom bridging method |
| CN109386069A (en) * | 2017-08-04 | 2019-02-26 | 李聪 | A kind of part cast-in-place shear wall and its construction method |
| CN109680841A (en) * | 2019-02-15 | 2019-04-26 | 姚攀峰 | Hybrid prefabricated multi-cavity reinforced concrete wall, underground space structure system and construction method |
-
2017
- 2017-08-04 CN CN201720964785.3U patent/CN207003713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386069A (en) * | 2017-08-04 | 2019-02-26 | 李聪 | A kind of part cast-in-place shear wall and its construction method |
| CN108589970A (en) * | 2018-05-18 | 2018-09-28 | 中国二十二冶集团有限公司 | The construction method of prefabricated window frame shear wall |
| CN108643381A (en) * | 2018-05-18 | 2018-10-12 | 中国二十二冶集团有限公司 | Assembly of shear wall structure is without support bottom bridging method |
| CN109680841A (en) * | 2019-02-15 | 2019-04-26 | 姚攀峰 | Hybrid prefabricated multi-cavity reinforced concrete wall, underground space structure system and construction 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: 20180213 Termination date: 20190804 |