CN101851969A - Horizontal connecting node structure of T-shaped shear wall - Google Patents
Horizontal connecting node structure of T-shaped shear wall Download PDFInfo
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- CN101851969A CN101851969A CN 201010119593 CN201010119593A CN101851969A CN 101851969 A CN101851969 A CN 101851969A CN 201010119593 CN201010119593 CN 201010119593 CN 201010119593 A CN201010119593 A CN 201010119593A CN 101851969 A CN101851969 A CN 101851969A
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Abstract
The invention discloses a horizontal connecting node structure of a T-shaped shear wall, comprising a first prefabricated shear wall and a second prefabricated shear wall, wherein a T-shaped structure is formed between the first prefabricated shear wall and the second prefabricated shear wall; the first prefabricated shear wall and the second prefabricated shear wall are separated at nodes for a certain distance and respectively provided with a first horizontal steel bar and a second horizontal steel bar internally; a groove is arranged at the node of the second prefabricated shear wall, and cast-in-situ concrete is filled the separation part of the groove and the prefabricated shear walls; the first horizontal steel bar extends into the cast-in-situ concrete from the first prefabricated shear wall and bends inwards when going to the edge of the second prefabricated shear wall; and an embedded column stirrup is arranged in the second prefabricated shear wall and also extends into the cast-in-situ concrete. The invention has simple structure, convenient construction and low cost, realizes that the first prefabricated shear wall and the second prefabricated shear wall form an integer by extending the first horizontal steel bar and arranging the embedded column stirrup in the second prefabricated shear wall, can well bear the external force in a horizontal direction and has the characteristics of shock resistance and safety.
Description
Technical field
The present invention relates to a kind of T type shear wall horizontal connecting node structure, belong to the building structure technology field.
Background technology
Shear wall is the body of wall that is watered by steel concrete, by bearing vertically and the structure of horizontal force that shear wall is formed, become shear wall structure, one of them important effect of shear wall is exactly to be used for resisting horizontal force, and the horizontal shear that will resist of highrise building is so long as seimic, so shear wall is the horizontal shear of control structure more effectively, opposing destroys, antidetonation.And between shear wall and shear wall, need to connect as a whole, so that it keeps continuously, under the effect of external force such as seismic forces, can transmit horizontal shear and vertical counter-force etc., therefore, connection between the shear wall is most important, and the node connected horizontally between present shear wall and the shear wall mostly adopts horizontal reinforcement and vertical reinforcement are set in shear wall, and this kind mode makes that amount of reinforcement is big, cost is higher and transmits external force limited in one's ability of horizontal direction.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind ofly T type shear wall whole at the node place to be connected, make shear wall bear the strong T type shear wall horizontal connecting node structure of ability of the external force of horizontal direction.
The present invention is achieved through the following technical solutions:
A kind of T type shear wall horizontal connecting node structure, comprise the first prefabricated shear wall and the second prefabricated shear wall, constitute T type structure between the two, and the place is separated by a distance at node, in addition, in the first prefabricated shear wall and the second prefabricated shear wall, be respectively arranged with first horizontal reinforcement and second horizontal reinforcement, it is characterized in that, node place at the second prefabricated shear wall is provided with a groove, the degree of depth of groove is 70mm, Cast-in-place concrete is filled in the place that is separated by of above-mentioned groove and the first prefabricated shear wall and the second prefabricated shear wall, first horizontal reinforcement stretches out in the first prefabricated shear wall, the edge that stretches in the Cast-in-place concrete and extend to the second prefabricated shear wall bends inwards, and also is provided with the sleeper stirrup in the second prefabricated shear wall, and the sleeper stirrup extend in the Cast-in-place concrete equally.
Further, the first above-mentioned horizontal reinforcement is 90 ° in the angle that the edge of the second prefabricated shear wall bends inwards, and the straight length after its bending is greater than the diameter of 10 times of first horizontal reinforcement.
The invention has the beneficial effects as follows: simple in structure, the easy construction of the present invention, and cost is low, extension and bending by first horizontal reinforcement and in the second prefabricated shear wall, the sleeper stirrup is set, and in the interval of two prefabricated shear walls, fill the mode of Cast-in-place concrete, realized that two prefabricated shear walls are connected to form as a whole, the present invention can bear the external force of horizontal direction well, has the characteristic of antidetonation, safety.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Main Reference numeral implication is among the figure:
1, first prefabricated shear wall 2, the second prefabricated shear wall 3, second horizontal reinforcement
4, sleeper stirrup 5, Cast-in-place concrete 6, first horizontal reinforcement
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail:
Fig. 1 is the structural representation of one embodiment of the invention.
As shown in Figure 1: T type shear wall horizontal connecting node structure, comprise the first prefabricated shear wall 1 and the second prefabricated shear wall 2, constitute T type structure between the two, and the place is separated by a distance at node, in addition, in the first prefabricated shear wall 1 and the second prefabricated shear wall 2, be respectively arranged with first horizontal reinforcement 6 and second horizontal reinforcement 3, and also be provided with a groove at the node place of the second prefabricated shear wall 2, the degree of depth of groove is 70mm, Cast-in-place concrete 5 is filled in the place that is separated by of above-mentioned groove and the first prefabricated shear wall 1 and the second prefabricated shear wall 2, and first horizontal reinforcement 6 stretches out in the first prefabricated shear wall 1, the edge that stretches in the Cast-in-place concrete 5 and extend to the second prefabricated shear wall 2 bends inwards, bending angle is 90 °, and the straight length after its bending is greater than the diameter of 10 times of first horizontal reinforcement, and also being provided with sleeper stirrup 4 in the second prefabricated shear wall 2, sleeper stirrup 4 extend in the Cast-in-place concrete 5 equally, has realized that the integral body of two prefabricated shear walls connects.
The job practices of T type shear wall horizontal connecting node structure of the present invention is:
At first, when the prefabricated second prefabricated shear wall 2, the groove that a degree of depth is 70mm is set at the node place of the second prefabricated shear wall 2, simultaneously in the second prefabricated shear wall 2 and the place of being separated by between two prefabricated shear walls be provided with sleeper stirrup 4;
Secondly, when the prefabricated first prefabricated shear wall 1, first horizontal reinforcement 6 of its inside is extended to the inside 90 ° of straight bendings of edge of the second prefabricated shear wall 2, the length of flat segments is greater than the diameter of 10 times of first horizontal reinforcement;
At last, the place's fluid concrete of being separated by in groove and between the two prefabricated shear walls forms Cast-in-place concrete 5, thereby realize that two prefabricated integral body of setting up wall connect, and the present invention is simple in structure, can bear the external force of horizontal direction well, has guaranteed the safety of building.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within protection scope of the present invention.
Claims (4)
1. T type shear wall horizontal connecting node structure, comprise the first prefabricated shear wall (1) and the second prefabricated shear wall (2), constitute T type structure between the two, and the place is separated by a distance at node, in addition, in the first prefabricated shear wall (1) and the second prefabricated shear wall (2), be respectively arranged with first horizontal reinforcement (6) and second horizontal reinforcement (3), it is characterized in that, node place at the second prefabricated shear wall (2) is provided with a groove, Cast-in-place concrete (5) is filled in the place that is separated by of above-mentioned groove and the first prefabricated shear wall (1) and the second prefabricated shear wall (2), first horizontal reinforcement (6) stretches out in the first prefabricated shear wall (1), the edge that stretches in the Cast-in-place concrete (5) and extend to the second prefabricated shear wall (2) bends inwards, and also be provided with sleeper stirrup (4) in the second prefabricated shear wall (2), and sleeper stirrup (4) extend in the Cast-in-place concrete (5) equally.
2. T type shear wall horizontal connecting node structure according to claim 1 is characterized in that the degree of depth of described groove is 70mm.
3. T type shear wall horizontal connecting node structure according to claim 1 and 2 is characterized in that, described first horizontal reinforcement (6) is 90 ° in the angle that the edge of the second prefabricated shear wall (2) bends inwards.
4. T type shear wall horizontal connecting node structure according to claim 3, it is characterized in that the straight length of described first horizontal reinforcement (6) after the edge of the second prefabricated shear wall (2) bends inwards is greater than the diameter of 10 times of first horizontal reinforcement (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101195935A CN101851969B (en) | 2010-03-08 | 2010-03-08 | Horizontal connecting node structure of T-shaped shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101195935A CN101851969B (en) | 2010-03-08 | 2010-03-08 | Horizontal connecting node structure of T-shaped shear wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101851969A true CN101851969A (en) | 2010-10-06 |
| CN101851969B CN101851969B (en) | 2012-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101195935A Expired - Fee Related CN101851969B (en) | 2010-03-08 | 2010-03-08 | Horizontal connecting node structure of T-shaped shear wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071746A (en) * | 2011-01-20 | 2011-05-25 | 上海市城市建设设计研究院 | T-shaped connecting node for superposed external wall and prefabricated internal wall of shear wall structure |
| CN110080413A (en) * | 2019-04-22 | 2019-08-02 | 北京市机械施工有限公司 | A kind of assembled corrugated steel compound shear wall and production method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386941A (en) * | 2002-05-09 | 2002-12-25 | 张晓萌 | Method for lapped joint or anchoring of reinforcing bars in reinforced concrete member |
| CN101503894A (en) * | 2009-02-04 | 2009-08-12 | 南通建筑工程总承包有限公司 | Vertical connection nodes of T-shaped shear wall |
| CN101503889A (en) * | 2009-02-04 | 2009-08-12 | 南通建筑工程总承包有限公司 | T-shaped connection node of steel reinforced concrete full-prefabricated assembly structural beam |
| CN101575887A (en) * | 2009-05-27 | 2009-11-11 | 清华大学 | Self-recovery concrete shear wall with high-strength reinforcing bar |
| CN201620475U (en) * | 2010-03-08 | 2010-11-03 | 南通建筑工程总承包有限公司 | T- typed horizontal connecting node structure for shearing wall |
-
2010
- 2010-03-08 CN CN2010101195935A patent/CN101851969B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1386941A (en) * | 2002-05-09 | 2002-12-25 | 张晓萌 | Method for lapped joint or anchoring of reinforcing bars in reinforced concrete member |
| CN101503894A (en) * | 2009-02-04 | 2009-08-12 | 南通建筑工程总承包有限公司 | Vertical connection nodes of T-shaped shear wall |
| CN101503889A (en) * | 2009-02-04 | 2009-08-12 | 南通建筑工程总承包有限公司 | T-shaped connection node of steel reinforced concrete full-prefabricated assembly structural beam |
| CN101575887A (en) * | 2009-05-27 | 2009-11-11 | 清华大学 | Self-recovery concrete shear wall with high-strength reinforcing bar |
| CN201620475U (en) * | 2010-03-08 | 2010-11-03 | 南通建筑工程总承包有限公司 | T- typed horizontal connecting node structure for shearing wall |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071746A (en) * | 2011-01-20 | 2011-05-25 | 上海市城市建设设计研究院 | T-shaped connecting node for superposed external wall and prefabricated internal wall of shear wall structure |
| CN102071746B (en) * | 2011-01-20 | 2012-10-31 | 上海市城市建设设计研究院 | T-shaped connecting node for superposed external wall and prefabricated internal wall of shear wall structure |
| CN110080413A (en) * | 2019-04-22 | 2019-08-02 | 北京市机械施工有限公司 | A kind of assembled corrugated steel compound shear wall and production method |
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| Publication number | Publication date |
|---|---|
| CN101851969B (en) | 2012-03-07 |
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