CN206902987U - A kind of T-shaped shear wall with fore-set - Google Patents
A kind of T-shaped shear wall with fore-set Download PDFInfo
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- CN206902987U CN206902987U CN201720896877.2U CN201720896877U CN206902987U CN 206902987 U CN206902987 U CN 206902987U CN 201720896877 U CN201720896877 U CN 201720896877U CN 206902987 U CN206902987 U CN 206902987U
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Abstract
The utility model discloses a kind of T-shaped shear wall with fore-set, include wall and fore-set, the wall is T-type structure, the wall upper and lower end face is provided with protruding bar, protruding bar is that wall vertical reinforcement stretches out and its development length mutually staggers, some pouring holes through wall upper and lower end face are provided with inside the wall, pouring hole is linearly distributed along wall T-type structure, the fore-set is located on the lateral edges of wall T-type structure three, fore-set reinforcing bar is provided with the fore-set, fore-set reinforcing bar is connected with wall steel bar, the of length no more than fore-set bottom end face of wall bottom protruding bar, the shear wall is formed by wall and fore-set are prefabricated together.Using the utility model, shear wall is T-type structure, jointly prefabricated equivalent to three face shear walls, and the fore-set of shear wall plays a part of support shear wall, support member need not be separately set, has the advantages that to reduce wall seam, improve globality, simplify construction method and improve operating efficiency.
Description
Technical field
It the utility model is related to assembled architecture shear wall technical field, specifically a kind of T-shaped shear wall with fore-set.
Technical background
Shear wall is also known as wind-resistant wall or seismic structural wall, earthquake resistant wall, structural wall.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.In assembled architecture, shear wall is first in work
Pre-formed transport again to scene of factory is installed, and fast with construction speed, climate conditionality is small, and saving labour simultaneously can
The advantages of improving construction quality.Shear wall vertically connects reinforcing bar and is connected mainly by grout sleeve in the prior art, and installation connects
Connect simply, but quality of connection is difficult to ensure that, influences construction quality.
Existing precast shear wall is mostly yi word pattern structure, is located between house point, i.e., three pieces are needed at T-type structure shear wall
Prefabricated Linear shear wall is assembled, and the junction of three pieces of shear walls uses cast-in-place connection, has node connection complexity, construction
The cumbersome shortcoming such as low with operating efficiency.
At present, also there is the reserved protruding bar in shear wall upper and lower end face and wall is provided with pouring hole, enable wall vertical reinforcement
Using existing bar connecting modes such as overlap joint, welding and mechanical connections, quality of connection is safe and reliable, ensures construction quality, but cut
Power wall is cumbersome for installation, wastes time and energy.Bottom is hanging, it is necessary to install shear-wall strut member and support complicated numerous when the shear wall is installed
Trivial, shear wall bottom needs wall assembling die more and complicated, has that cumbersome for installation, construction procedure is various, operating efficiency
Low shortcoming.
Utility model content
The utility model purpose is to provide a kind of T-shaped shear wall with fore-set, and wall is T-type structure, it is possible to achieve room
Locate between room point, that is, need the local once mounting of T-shaped shear wall to be molded, reduce piece, installation is rapid；Wall upper and lower end face is provided with outer
Stretch reinforcing bar, it is possible to achieve wall vertical reinforcement is connected using overlap joint, welding with existing bar connecting modes such as mechanical connections, is connected
Quality safety is reliable, ensures construction quality；Wall and fore-set integral preform, it is possible to achieve shear wall need not set up branch when installing
Support member, fore-set play support shear wall effect, have the advantages that simplified construction procedure and improve operating efficiency.
The utility model solves above-mentioned technical problem with following technical scheme：
A kind of T-shaped shear wall with fore-set, comprising wall and fore-set, the wall is T-type structure, the wall upper and lower side
Face is provided with protruding bar, and protruding bar is that wall vertical reinforcement stretches out and its development length mutually staggers, in the wall
Portion is provided with some pouring holes through wall upper and lower end face, and pouring hole is linearly distributed along wall T-type structure, and the fore-set is set
On the lateral edges of wall T-type structure three, fore-set reinforcing bar is provided with the fore-set, fore-set reinforcing bar is connected with wall steel bar, institute
The of length no more than fore-set bottom end face of wall bottom protruding bar is stated, the shear wall is formed by wall and fore-set are prefabricated together.
The wall steel bar is two layers of reinforcing bar web frame, and bar-mat reinforcement is provided with the drawknot in blossom type arrangement or square type arrangement
Muscle, tension rib hook the vertical distributing reinforcement of two layers bar-mat reinforcement and horizontal distribution muscle and avoid wall pouring hole structure.
Compared with prior art, the utility model has the advantages that：
1) wall upper and lower end face is provided with protruding bar, during installation, it is possible to achieve wall vertical reinforcement using overlap joint, welding and
The existing bar connecting modes such as mechanical connection connect, and quality of connection is more safe and reliable, ensure construction quality.
2) shear wall is by wall and fore-set integral preform, during installation, it is not necessary to sets up shear-wall strut member, fore-set plays branch
Shear wall effect is supportted, and wall bottom need to only install wall assembling die on cast-in-place wall, on the lateral edges of wall three
Fore-set play mould action, formwork is simple and convenient, uses manpower and material resources sparingly, and installation is simple rapid, shortens the engineering time.
3) wall of shear wall and fore-set integral preform, fore-set is interior to be provided with fore-set reinforcing bar and is connected with wall steel bar,
Its globality and stability are improved, the effect of main support floor is played for the installation of follow-up floor, reduces form bracing part, there is letter
The advantages that changing construction procedure and improving operating efficiency.
4) wall of shear wall is T-type structure, i.e., shear wall is T-type structure, locates between house point, that is, needs T-shaped shearing
The place of wall only need to install one piece of T-shaped shear wall, assembled by three pieces of precast shear walls compared to conventional method,
Have the advantages that to reduce wall seam, improve globality, simplify installation steps and shorten the engineering time.
Brief description of the drawings
Fig. 1 is the agent structure schematic diagram of T-shaped shear wall of the utility model with fore-set.
Fig. 2 is shear wall inside bar construction distribution schematic diagram in Fig. 1.
Fig. 3 is T-shaped shear wall mounting structure schematic diagram of the utility model with fore-set
Fig. 4 is T-shaped shear wall A of the utility model with fore-set and floor D installation structural representations.
In figure：A. shear wall, B. reference planes, C. form bracing parts, D. floors, E. wall assembling dies, 1. protruding bars,
2. fore-set, 3. walls, 4. pouring holes, 5. fore-set reinforcing bars, 6. wall steel bars, 7. wall stirrups, 8 tension ribs.
Embodiment
1 it is further described below in conjunction with the accompanying drawings to the T-shaped shear wall with fore-set a kind of to the utility model of accompanying drawing 4：
As depicted in figs. 1 and 2, a kind of T-shaped shear wall with fore-set of the utility model, it is described comprising wall 3 and fore-set 2
Wall 3 is T-type structure, and the upper and lower end face of wall 3 is provided with protruding bar 1, and protruding bar 1 is that wall vertical reinforcement stretches out
And its development length mutually staggers, the inside of wall 3 is provided with some pouring holes 4 through wall upper and lower end face, the edge of pouring hole 4
Wall T-type structure to be linearly distributed, the fore-set 2 is located on the lateral edges of wall T-type structure three, i.e., three fore-sets are distributed respectively
In the edge of wall T-type structure, fore-set reinforcing bar 5 is provided with the fore-set 2, fore-set reinforcing bar 5 is connected with wall steel bar 6,
The bottom end face of of length no more than fore-set 5 of the bottom protruding bar 1 of wall 3, the shear wall by wall 3 and fore-set 2 together
It is prefabricated to form.
The wall steel bar 6 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 8, tension rib 8 hooks the vertical distributing reinforcement of two layers bar-mat reinforcement and horizontal distribution muscle and avoids the structure of wall pouring hole 4.
T-shaped shear wall of the utility model with fore-set, shear wall are completed the prefabricated scene of transporting again in factory first and carried out
Installation, the shear wall better quality being prefabricated in the factory, precision is higher, makes construction quality controllable.Its production process is completed in factory,
For tradition is cast-in-place, have do not influenceed by weather condition, cast-in-place amount is small, stock utilization is high, saves and labour and carries
The advantages that high building quality.
As shown in Figure 3 and Figure 4, the construction method of T-shaped shear wall of the utility model with fore-set, its operating procedure is such as
Under：
1) it is inserted in wall stirrup 7：The wall stirrup 7 of closing is inserted at the reserved steel bar on base surface B or flooring in advance；
2) shear wall A is lifted：In the specified location that shear wall A is hung to base surface B or flooring, adjustment shear wall A water
Pingdu and perpendicularity, the bottom protruding bar 1 of wall 3 is connected with reserved steel bar, then by wall stirrup 7 move up after with
Vertical bar connection is fixed to form space reinforcing bar web frame；
3) wall assembling die E is installed：Wall assembling die E is installed at the bottom of wall 3 position to be poured, then cut
Concrete is poured by completely whole face wall body by pouring hole 4 above power wall；
4) floor D is lifted：After all shear wall A installations, form bracing part C is set up on base surface B or flooring,
Between lifting floor D to two sides shear wall A, floor slab bottoms crossbeam both ends are made to ride against on the shear wall of both sides.
In the operating procedure of the construction method of T-shaped shear wall of the utility model with fore-set, the space reinforcing bar web frame
In can increase tension rib, make wall steel bar connection it is more stable, overall performance is stronger, improve seismic performance of building.
In aforesaid operations step, base surface is provided with the reserved steel bar of shear wall installation connection, the length of reserved steel bar
Mutually stagger, when shear wall is installed, the connecting end surface of wall protruding bar and reserved steel bar can be made mutually to stagger, improve shear wall
Anti-shear ability, ensure construction quality.The reserved steel bar of protruding bar, as last layer flooring is provided with the top of wall, be easy on
The connection installation of one story shear wall.
After shear wall all installs, then floor lifting is carried out, certain installation seam is left between floor, is being connect
Protruding bar between fixed plate at seam, floor slab bottoms crossbeam and shear wall lap-joint are cast-in-place longeron position, and scene carries out longeron steel
Muscle colligation, full concrete is finally poured at plate seam and at cast-in-place longeron can complete the main body frame construction in flood building.It is vertical
Beam uses cast-in-place shaping, has increase main body frame continuity, improves main body frame bar connecting quality and ensures construction quality
The advantages that.
Using T-shaped shear wall of the utility model with fore-set, wall is T-type structure, i.e., shear wall is T-type structure, in room
Locate between room point, that is, needing the place of T-shaped shear wall only need to install one piece of T-shaped shear wall, compared to conventional method by
Three pieces of precast shear walls are assembled, have and reduce wall seam, improve globality, simplify installation steps and shorten the engineering time
The advantages that；Wall and fore-set integral preform, i.e. three fore-sets are respectively distributed to the edge of wall T-type structure, during installation, are not required to
Shear-wall strut member is set up, fore-set plays support shear wall effect, and plays temporary support floor work for the installation of follow-up floor
With reduction form bracing part.
Claims (2)
1. a kind of T-shaped shear wall with fore-set, it is characterised in that comprising wall and fore-set, the wall is T-type structure, described
Wall upper and lower end face is provided with protruding bar, and protruding bar is that wall vertical reinforcement stretches out and its development length mutually staggers,
Some pouring holes through wall upper and lower end face are provided with inside the wall, pouring hole is linearly distributed along wall T-type structure,
The fore-set is located on the lateral edges of wall T-type structure three, and fore-set reinforcing bar is provided with the fore-set, and fore-set reinforcing bar connects with wall steel bar
Integrally, the of length no more than fore-set bottom end face of wall bottom protruding bar, the shear wall by wall and fore-set together
It is prefabricated to form.
2. the T-shaped shear wall according to claim 1 with fore-set, it is characterised in that the wall steel bar is two layers of reinforcing bar
Web frame, bar-mat reinforcement are provided with the tension rib in blossom type arrangement or square type arrangement, and tension rib hooks the vertical of two layers bar-mat reinforcement
Distributing reinforcement and horizontal distribution muscle and avoid wall pouring hole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896877.2U CN206902987U (en) | 2017-07-24 | 2017-07-24 | A kind of T-shaped shear wall with fore-set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720896877.2U CN206902987U (en) | 2017-07-24 | 2017-07-24 | A kind of T-shaped shear wall with fore-set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902987U true CN206902987U (en) | 2018-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720896877.2U Expired - Fee Related CN206902987U (en) | 2017-07-24 | 2017-07-24 | A kind of T-shaped shear wall with fore-set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902987U (en) |
Cited By (2)
| 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 |
-
2017
- 2017-07-24 CN CN201720896877.2U patent/CN206902987U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
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| Date | Code | Title | Description |
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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: 20180119 Termination date: 20190724 |