CN209227788U - A kind of connecting structure of the two-sided horizontal node of folded type steel shear wall - Google Patents
A kind of connecting structure of the two-sided horizontal node of folded type steel shear wall Download PDFInfo
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- CN209227788U CN209227788U CN201822018455.2U CN201822018455U CN209227788U CN 209227788 U CN209227788 U CN 209227788U CN 201822018455 U CN201822018455 U CN 201822018455U CN 209227788 U CN209227788 U CN 209227788U
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- shear wall
- bending
- composite wallboard
- node
- connecting structure
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Abstract
The utility model relates to a kind of connecting structure of two-sided horizontal node of folded type steel shear wall, including bending reinforcing steel bar connector, the bending reinforcing steel bar connector has sequentially connected pre-buried part, support section, bending part；The pre-buried part is embedded in prefabricated composite wallboard, and bending part stretches out the end of prefabricated composite wallboard；Bending part can be stretched and be stretched, and poured and be integrated with cast-in-place node.The utility model realizes being directly connected to for composite wallboard pre-erection and cast-in-place part；The power transmission continuity of pre-erection horizontal reinforcement can be realized without additional overlap joint reinforcing bar；It avoids dry wall end and cast-in-place binding site reinforcing bar discontinuously generates contraction fissure；It can bear the external force of horizontal direction well by that can be linked together when I-steel web, which opens circular hole, to guarantee concreting, there is the reliable characteristic of whole anti-seismic performance.
Description
Technical field
The utility model relates to a kind of prefabricated panel connecting joint structure more particularly to a kind of two-sided folded type steel shear walls
The connecting structure of horizontal node.
Background technique
Shear wall is wall made of being poured as armored concrete, and the one of important role of shear wall is just resistant to water
Flat power, and the horizontal shear that skyscraper to be resisted is mainly by seismic.And it is needed between shear wall and shear wall
An entirety is connected into, so that it keeps continuous, under the action of the external force such as seismic force, horizontal shear and vertical anti-can be transmitted
Power etc..Existing precast shear wall, the horizontal reinforcement of precast shear wall realize wall by adding overlap joint reinforcing bar in cavity
With the connection of endpoint node, constructing operation rhythm is slower, and number of steel bars is overstocked in cavity is easy to cause stress concentration to be unfavorable for water
The continuity of flat steel bar force transfer, bears horizontal direction external force and whole anti-seismic performance is insufficient.
Summary of the invention
The purpose of the utility model is to provide a kind of connecting structure of two-sided horizontal node of folded type steel shear wall, realize
Composite wallboard pre-erection is directly connected to cast-in-place part, and additionally configuration is additional when without pouring at the scene overlaps steel
Muscle avoids dry wall end and cast-in-place binding site reinforcing bar from discontinuously generating contraction fissure；By opening circle in I-steel web
Hole can guarantee that the external force that can bear horizontal direction well can be linked together when concreting have whole anti-
The reliable characteristic of shock stability.
The present invention takes following technical scheme:
A kind of connecting structure of the two-sided horizontal node of folded type steel shear wall, including bending reinforcing steel bar connector 2, the bending
Rebar connector 2 has sequentially connected pre-buried part 2a, support section 2b, bending part 2c；The pre-buried part 2a is pre-buried
In prefabricated composite wallboard, bending part 2c stretches out the end of prefabricated composite wallboard；Bending part 2c can be stretched and be stretched, and with
Cast-in-place node 1, which pours, to be integrated.
Further, the support section 2b is steel plate structure, is covered on the outside of the end of prefabricated composite wallboard.
Further, the pre-buried part 2a is in U-shape, and support section 2b is in rectangle, and bending part 2c has two.
Further, also pre-buried i shaped steel 3 in the prefabricated composite wallboard, 3 web of i shaped steel open circular hole.
Further, each pre-buried bending reinforcing steel bar connector 2 in the two-sided wallboard of the prefabricated composite wallboard.
Further, the cast-in-place node 1 is concordant with prefabricated composite wallboard end.
The beneficial effects of the present invention are:
1) being directly connected to for composite wallboard pre-erection and cast-in-place part is realized；
2) the power transmission continuity that pre-erection horizontal reinforcement can be realized in additional overlap joint reinforcing bar is not had to；
3) it avoids dry wall end and cast-in-place binding site reinforcing bar discontinuously generates contraction fissure；
4) by the way that can be linked together when I-steel web, which opens circular hole, to guarantee concreting can be fine
Ground bears the external force of horizontal direction, has the reliable characteristic of whole anti-seismic performance.
5) by the way that can be linked together when I-steel web, which opens circular hole, to guarantee concreting can be fine
Ground bears the external force of horizontal direction, has the reliable characteristic of whole anti-seismic performance.
Detailed description of the invention
Fig. 1 is the connection structure diagram of the existing two-sided horizontal node of folded type steel shear wall.
Fig. 2 is the connection structure diagram of the two-sided horizontal node of folded type steel shear wall of the utility model.
Fig. 3 is the schematic diagram after the completion of bending reinforcing steel bar connector is pre-buried.
When Fig. 4 is that bending reinforcing steel bar connector node pours, the schematic diagram after stretching.
Fig. 5 is the top view of Fig. 3.
Fig. 6 is the top view of Fig. 4.
In figure, 1. cast-in-place nodes, 2. bending reinforcing steel bar connectors, 3. i shaped steels, 4. cast-in-place concretes, 5. concretes
Soil, 6. additional overlap joint reinforcing bars.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention will be further described.
- Fig. 6 referring to fig. 2, a kind of connecting structure of the two-sided horizontal node of folded type steel shear wall, including bending reinforcing steel bar connection
Part 2, the bending reinforcing steel bar connector 2 have sequentially connected pre-buried part 2a, support section 2b, bending part 2c；It is described pre-
It buries part 2a to be embedded in prefabricated composite wallboard, bending part 2c stretches out the end of prefabricated composite wallboard；Bending part 2c can
Stretching is stretched, and is poured and be integrated with cast-in-place node 1.
In this embodiment, it is steel plate structure referring to Fig. 3-4, the support section 2b, is covered on prefabricated composite wallboard
On the outside of end.
In this embodiment, it is in U-shape referring to Fig. 3-4, the pre-buried part 2a, support section 2b is in rectangle, bending part
2c has two.
In this embodiment, referring to fig. 2, also pre-buried i shaped steel 3 in the prefabricated composite wallboard, the i shaped steel 3
Web opens circular hole, is not shown to circular hole in attached drawing.
In this embodiment, referring to Fig. 1, each pre-buried bending reinforcing steel bar connection in the two-sided wallboard of the prefabricated composite wallboard
Part 2.
In this embodiment, referring to Fig. 1, the cast-in-place node 1 is concordant with prefabricated composite wallboard end.
When prefabricated, pre-erection concrete 5 in factory, pre-buried bending reinforcing steel bar connector 2 in factory, steel hoop bending exists
In box, the complete wallboard consequent reinforced steel bar ring of in-site installation pulls out and is inserted into ring reinforcing bar, and scene is by pouring cast-in-place concrete reality
The connection of existing two-sided the folded type steel shear wall and cast-in-place node.
The utility model realizes being directly connected to for composite wallboard pre-erection and cast-in-place part；Without additional overlap joint reinforcing bar
The power transmission continuity of pre-erection horizontal reinforcement can be realized；It avoids dry wall end and cast-in-place binding site reinforcing bar is discontinuous
And generate contraction fissure；It can be with by that can be linked together when I-steel web, which opens circular hole, to guarantee concreting
The external force for bearing horizontal direction well has the reliable characteristic of whole anti-seismic performance；By opening circular hole energy in I-steel web
Enough guarantee that the external force that can bear horizontal direction well can be linked together when concreting, there is whole shock resistance
It can reliable characteristic.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind of transformation improves, and under the premise of not departing from the utility model total design, these transformation or improves this reality all should belong to
Within the scope of novel be claimed.
Claims (6)
1. a kind of connecting structure of the two-sided horizontal node of folded type steel shear wall, it is characterised in that:
Including bending reinforcing steel bar connector (2), the bending reinforcing steel bar connector (2) has sequentially connected pre-buried part (2a), branch
Support part point (2b), bending part (2c)；
The pre-buried part (2a) is embedded in prefabricated composite wallboard, and bending part (2c) stretches out the end of prefabricated composite wallboard；
Bending part (2c), which can stretch, to be stretched, and is poured and be integrated with cast-in-place node (1).
2. the connecting structure of the two-sided horizontal node of folded type steel shear wall as described in claim 1, it is characterised in that: the branch
Support part point (2b) is steel plate structure, is covered on the outside of the end of prefabricated composite wallboard.
3. the connecting structure of the two-sided horizontal node of folded type steel shear wall as described in claim 1, it is characterised in that: described pre-
It buries part (2a) to be in U-shape, support section (2b) is in rectangle, and bending part (2c) has two.
4. the connecting structure of the two-sided horizontal node of folded type steel shear wall as described in claim 1, it is characterised in that: described pre-
Also pre-buried i shaped steel (3) in composite wallboard processed, i shaped steel (3) web open circular hole.
5. the connecting structure of the two-sided horizontal node of folded type steel shear wall as described in claim 1, it is characterised in that: described pre-
Each pre-buried bending reinforcing steel bar connector (2) in the two-sided wallboard of composite wallboard processed.
6. the connecting structure of the two-sided horizontal node of folded type steel shear wall as described in claim 1, it is characterised in that: described existing
It is concordant with prefabricated composite wallboard end to pour node (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018455.2U CN209227788U (en) | 2018-12-04 | 2018-12-04 | A kind of connecting structure of the two-sided horizontal node of folded type steel shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822018455.2U CN209227788U (en) | 2018-12-04 | 2018-12-04 | A kind of connecting structure of the two-sided horizontal node of folded type steel shear wall |
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| Publication Number | Publication Date |
|---|---|
| CN209227788U true CN209227788U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822018455.2U Active CN209227788U (en) | 2018-12-04 | 2018-12-04 | A kind of connecting structure of the two-sided horizontal node of folded type steel shear wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685382A (en) * | 2019-11-06 | 2020-01-14 | 宝业集团股份有限公司 | Connecting structure of cast-in-place hidden column and prefabricated part and construction method |
-
2018
- 2018-12-04 CN CN201822018455.2U patent/CN209227788U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685382A (en) * | 2019-11-06 | 2020-01-14 | 宝业集团股份有限公司 | Connecting structure of cast-in-place hidden column and prefabricated part and construction method |
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