CN208981563U - A kind of shear wall structure system - Google Patents
A kind of shear wall structure system Download PDFInfo
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- CN208981563U CN208981563U CN201821109124.3U CN201821109124U CN208981563U CN 208981563 U CN208981563 U CN 208981563U CN 201821109124 U CN201821109124 U CN 201821109124U CN 208981563 U CN208981563 U CN 208981563U
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- shear wall
- steel bar
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- bar groove
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Abstract
The utility model provides a kind of shear wall structure system, the precast shear wall body and the composite beam between the neighbouring two pieces precast shear wall bodies being laid in from the bottom to top on same vertical plane including multilayer, the composite beam and the neighbouring two pieces precast shear wall bodies pass through one entirety of cast-in-place formation；The precast shear wall body includes concrete wall and several steel bar grooves for vertically opening up along the two sides up and down of the concrete wall, the upside steel bar groove of the downside steel bar groove of upper precast shear wall body and lower precast shear wall body corresponds, deformed bar is equipped in the steel bar groove, the deformed bar runs through two corresponding steel bar grooves of the upper and lower two pieces adjacent precast shear wall bodies, and the both ends of the deformed bar are stretched out steel bar groove and anchored by deformed bar Special ground tackle.There is a possibility that micro-crack in the node point connection up and down that the utility model can reduce shear wall, constructs more convenient succinct, substantially increases construction efficiency.
Description
Technical field
The utility model relates to shear wall field more particularly to a kind of shear wall structure systems.
Background technique
Precast shear wall structure is a kind of towards high-rise, small high-rise public residence structure type, most of component in
Prefabrication is assembled at the construction field (site), compared with cast-in-place shear wall structure mode of construction more can energy saving and material, shorten work
Phase, there is extensive development space, and the vertical connectivity problem of precast shear wall is one of node connection key technical problem.Mesh
Joint reinforcing bar is generally exposed to junction and passes through mechanical sleeves connection, welding by preceding prefabrication shear wall junction
The modes such as connect, be bolted, then node is connected using modes such as rear pouring concrete or overlappings.This connection method is easy
There is micro-crack in the node point connection up and down of shear wall, and then influences the perception and reliability of structure.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of shear wall structure system, easy construction, can
There is a possibility that micro-crack in strong operability, the node point connection up and down that can be substantially reducing at shear wall, improve the perception of structure
With reliability.
To achieve the above object, a kind of shear wall structure system provided by the utility model, including multilayer is from the bottom to top
The precast shear wall body being laid on same vertical plane and the overlapping between the neighbouring two pieces precast shear wall bodies
Beam, the composite beam and the neighbouring two pieces precast shear wall bodies pass through one entirety of cast-in-place formation；
The precast shear wall body includes concrete wall and vertically opens up along the two sides up and down of the concrete wall
Several steel bar grooves, the upside steel bar groove one of the downside steel bar groove of upper precast shear wall body and lower precast shear wall body is a pair of
It answers, deformed bar is equipped in the steel bar groove, the deformed bar runs through the upper and lower two pieces adjacent precast shear walls
The corresponding steel bar groove of two of body, and the both ends of the deformed bar stretch out the steel bar groove and pass through the dedicated anchor of deformed bar
Tool is anchored.
Further, several mounting grooves for installing the anchorage are additionally provided on the concrete wall.
Further, several steel bar grooves that the two sides up and down of the same concrete wall open up are in be staggered.
Further, the side of the same concrete wall is opened there are two steel bar groove, and the other side is opened there are three steel bar groove,
The steel bar groove of two sides is in be staggered.
Further, the adjacent two pieces precast shear wall bodies are symmetrical set.
Further, the left and right sides and bottom of the concrete wall are set to a column reinforced steel bar ring.
Further, the open end 90-degree bent of the reinforced steel bar ring.
A kind of shear wall structure system provided by the utility model compared with the prior art, has following technical effect that
Be set between the neighbouring two pieces precast shear wall bodies by designing the composite beam, the composite beam with it is upper
Under adjacent two pieces of precast shear wall bodies pass through one entirety of cast-in-place formation；The precast shear wall body includes concrete wall
And several steel bar grooves vertically opened up along the two sides up and down of the concrete wall, the downside reinforcing bar of upper precast shear wall body
The upside steel bar groove of slot and lower precast shear wall body corresponds, and deformed bar, the prestressing force are equipped in the steel bar groove
Reinforcing bar runs through two corresponding steel bar grooves of the upper and lower two pieces adjacent precast shear wall bodies, and the both ends of the deformed bar
It stretches out the steel bar groove and is anchored by deformed bar Special ground tackle；Thus when carrying out the assembling of precast shear wall,
Lower precast shear wall body is lifted to target position first, at the top of the precast shear wall alignment place composite beam, then
Upper precast shear wall body is lifted to target position；Deformed bar is placed in the steel bar groove again, and in steel bar groove and is folded
It closes injection concrete at the cast-in-place part of beam and anchorage is installed at the top of deformed bar after concrete reaches predetermined strength, be used in combination
Jack tension deformed bar；It is to be tensioned to after predetermined control stress, stretching end deformed bar is anchored with anchorage；To
There is a possibility that micro-crack in the node point connection up and down that can reduce shear wall after the precast shear wall body is completed,
It constructs more convenient succinct, while substantially increasing construction efficiency, it is ensured that the quality of engineering.
Detailed description of the invention
It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the precast shear wall body of the utility model embodiment；
Fig. 2 is the whole installation diagram of the shear wall structure system of the utility model embodiment.
Wherein, 1, precast shear wall body, 11, concrete wall, 111, steel bar groove, 112, deformed bar, 113, anchorage,
114, mounting groove, 12, reinforced steel bar ring, 2, composite beam.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 and 2, the utility model embodiment provides a kind of shear wall structure system comprising multilayer by
Under the supreme precast shear wall body 1 being laid on same vertical plane and be set to neighbouring two pieces precast shear wall bodies 1 it
Between composite beam 2, the composite beam 2 passes through one entirety of cast-in-place formation with the neighbouring two pieces precast shear wall bodies 1；
The precast shear wall body 1 includes concrete wall 11 and vertical along the two sides up and down of the concrete wall 11
Several steel bar grooves 111 opened up, the upside steel bar groove of the downside steel bar groove of upper precast shear wall body and lower precast shear wall body
It corresponds, is equipped with deformed bar 112 in the steel bar groove 111, the deformed bar 112 is adjacent through upper and lower two pieces
The corresponding steel bar groove 111 of two of the precast shear wall body 1, and the steel bar groove is stretched out at the both ends of the deformed bar 112
It 111 and is anchored by deformed bar Special ground tackle 113；
It is set between the neighbouring two pieces precast shear wall bodies 1 by designing the composite beam 2, the composite beam 2
Pass through one entirety of cast-in-place formation with the neighbouring two pieces precast shear wall bodies 1；The precast shear wall body 1 includes coagulation
Cob wall body 11 and several steel bar grooves 111 vertically opened up along the two sides up and down of the concrete wall 11, upper prefabricated shearing
The upside steel bar groove of the downside steel bar groove of wall and lower precast shear wall body corresponds, and is equipped in the steel bar groove 111 and answers in advance
Power reinforcing bar 112, the deformed bar 112 run through two corresponding reinforcing bars of the upper and lower two pieces adjacent precast shear wall bodies 1
Slot 111, and the both ends of the deformed bar 112 stretch out the steel bar groove 111 and by deformed bar Special ground tackle 113 into
Row anchoring；To lower precast shear wall body be lifted to target position first when carrying out the assembling of precast shear wall body 1,
Composite beam 2 is placed in the top alignment of the precast shear wall body 1, and then upper precast shear wall body is lifted to target position；Again
Deformed bar 112 is placed in the steel bar groove 111, and injects coagulation at steel bar groove 111 and the cast-in-place part of composite beam 2
Soil is answering at the top of muscle 112 installation anchorage 113 after concrete reaches predetermined strength in advance, and with jack tension deformed bar
112；It is to be tensioned to after predetermined control stress, stretching end deformed bar 112 is anchored with anchorage 113；To described prefabricated
There is a possibility that micro-crack in shear wall 1 can reduce shear wall node point connection up and down after being completed, and construction is more
It is convenient succinct, while substantially increasing construction efficiency, it is ensured that the quality of engineering.
Preferably, several mounting grooves 114 for installing the anchorage 113 are additionally provided on the concrete wall 1.
Preferably, several steel bar grooves 111 that the two sides up and down of the same concrete wall 11 open up are in be staggered.
In the utility model embodiment, it is preferable that the side of the same concrete wall 11 is opened there are two steel bar groove 111, another
Side is opened there are three steel bar groove 111, and the steel bar groove of two sides is in be staggered.
Preferably, the adjacent two pieces precast shear wall bodies 1 are symmetrical set.
Preferably, the left and right sides and bottom of the concrete wall 11 are set to a column reinforced steel bar ring 12.It is practical new at this
In type embodiment, it is preferable that the open end 90-degree bent of the reinforced steel bar ring 12.By in the left and right two of the concrete wall 11
Side and bottom are set to a column reinforced steel bar ring 12, so that the reinforced steel bar ring 12 is right when carrying out the assembling of the precast shear wall body 1
It should be embedded in the prefabricated post of 1 two sides of precast shear wall body, and then improve the stability of the precast shear wall body.
In the utility model embodiment, the composite beam 2 include prefabricated portion and cast-in-place portion, the prefabricated portion with it is described pre-
Column processed is bolted, and the cast-in-place portion and the neighbouring two pieces precast shear wall bodies 1 pass through one entirety of cast-in-place formation.
Below with reference to Fig. 1 and Fig. 2, the Specific construction technique of the shear wall structure system described in the utility model embodiment
It is described in detail, includes the following steps:
Step 1: the precast shear wall body 1 and prefabricated post, precast floor slab etc. are assembled into modular unit respectively；
Step 2: lower module unit lifting to target position to be aligned at the top of the precast shear wall body 1 and place
2 pre-erection of composite beam, then upper module unit lifting to target position；
Step 3: deformed bar 112 is placed in two corresponding steel bar grooves 111 of upper and lower precast shear wall body 1,
Concrete is injected at the steel bar groove 111 and the cast-in-place part of composite beam 2, and is installed described in the both ends indwelling of steel bar groove 111
Slot 114；
Step 4: installing anchor in the mounting groove 114 at 112 both ends of deformed bar after concrete reaches predetermined strength
Tool 113, and with jack tension deformed bar 112；
Step 5: after deformed bar 112 tensioning to predetermined control stress, with anchorage 113 by stretching end prestress steel
Muscle 112 anchors；
Step 6: injecting concrete in mounting groove 114, that is, complete the assembling of two neighbouring modular units.
In conclusion being set between the neighbouring two pieces precast shear wall bodies 1 by designing the composite beam 2, institute
It states composite beam 2 and the neighbouring two pieces precast shear wall bodies 1 passes through one entirety of cast-in-place formation；The precast shear wall body
1 includes concrete wall 11 and several steel bar grooves 111 vertically opened up along the two sides up and down of the concrete wall 11, on
The upside steel bar groove of the downside steel bar groove of precast shear wall body and lower precast shear wall body corresponds, in the steel bar groove 111
Equipped with deformed bar 112, the deformed bar 112 runs through two of the upper and lower two pieces adjacent precast shear wall bodies 1
Corresponding steel bar groove 111, and the steel bar groove 111 and dedicated by deformed bar is stretched out at the both ends of the deformed bar 112
Anchorage 113 is anchored；To lower precast shear wall body be lifted to mesh first when carrying out the assembling of precast shear wall body 1
Cursor position, at the top of the precast shear wall body 1, composite beam 2 is placed in alignment, and then upper precast shear wall body is lifted to mesh
Cursor position；Deformed bar 112 is placed in the steel bar groove 111 again, and in steel bar groove 111 and the cast-in-place part of composite beam 2
Injection concrete in place's is answering installation anchorage 113 at the top of muscle 112, and use jack tension after concrete reaches predetermined strength in advance
Deformed bar 112；It is to be tensioned to after predetermined control stress, stretching end deformed bar 112 is anchored with anchorage 113；To
There is the possibility of micro-crack in the node point connection up and down that can reduce shear wall after the precast shear wall body 1 is completed
Property, it constructs more convenient succinct, while substantially increasing construction efficiency, it is ensured that the quality of engineering.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these improve and
Replacement also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of shear wall structure system, which is characterized in that be laid in from the bottom to top including multilayer prefabricated on same vertical plane
Shear wall and the composite beam between the neighbouring two pieces precast shear wall bodies, the composite beam and neighbouring two
Precast shear wall body described in block passes through one entirety of cast-in-place formation；
If the precast shear wall body includes concrete wall and vertically opens up along the two sides up and down of the concrete wall
The upside steel bar groove of dry steel bar groove, the downside steel bar groove of upper precast shear wall body and lower precast shear wall body corresponds, institute
It states and is equipped with deformed bar in steel bar groove, the deformed bar runs through the two of the upper and lower two pieces adjacent precast shear wall bodies
A corresponding steel bar groove, and the both ends of the deformed bar are stretched out the steel bar groove and are carried out by deformed bar Special ground tackle
Anchoring；The left and right sides and bottom of the concrete wall are equipped with a column reinforced steel bar ring.
2. shear wall structure system as described in claim 1, which is characterized in that be additionally provided on the concrete wall for pacifying
Fill several mounting grooves of the anchorage.
3. shear wall structure system as described in claim 1, which is characterized in that the two sides up and down of the same concrete wall
Several steel bar grooves opened up are in be staggered.
4. shear wall structure system as claimed in claim 3, which is characterized in that the side of the same concrete wall is provided with
Two steel bar grooves, the other side are opened there are three steel bar groove, and the steel bar groove of two sides is in be staggered.
5. shear wall structure system as described in claim 1, which is characterized in that adjacent two pieces of precast shear wall bodies are in pair
Claim setting.
6. shear wall structure system as described in claim 1, which is characterized in that the open end 90-degree bent of the reinforced steel bar ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109124.3U CN208981563U (en) | 2018-07-12 | 2018-07-12 | A kind of shear wall structure system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821109124.3U CN208981563U (en) | 2018-07-12 | 2018-07-12 | A kind of shear wall structure system |
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| Publication Number | Publication Date |
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| CN208981563U true CN208981563U (en) | 2019-06-14 |
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| CN201821109124.3U Active CN208981563U (en) | 2018-07-12 | 2018-07-12 | A kind of shear wall structure system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876095A (en) * | 2022-03-15 | 2022-08-09 | 安徽美高美高分子材料有限公司 | Epidemic prevention isolation acrylic plate |
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2018
- 2018-07-12 CN CN201821109124.3U patent/CN208981563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876095A (en) * | 2022-03-15 | 2022-08-09 | 安徽美高美高分子材料有限公司 | Epidemic prevention isolation acrylic plate |
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