CN201730215U - L-shaped shear wall horizontal connected node - Google Patents
L-shaped shear wall horizontal connected node Download PDFInfo
- Publication number
- CN201730215U CN201730215U CN2010201364290U CN201020136429U CN201730215U CN 201730215 U CN201730215 U CN 201730215U CN 2010201364290 U CN2010201364290 U CN 2010201364290U CN 201020136429 U CN201020136429 U CN 201020136429U CN 201730215 U CN201730215 U CN 201730215U
- Authority
- CN
- China
- Prior art keywords
- shear wall
- prefabricated shear
- cast
- prefabricated
- horizontal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses an L-shaped shear wall horizontal connected node which comprises a first prefabricated shear wall and a second prefabricated shear wall, and is characterized in that the first prefabricated shear wall is L-shaped, the second prefabricated shear wall is linear, cast-in-situ concrete is arranged at an intersection of the first prefabricated shear wall and the second prefabricated shear wall, a splicing seam is reserved between the first prefabricated shear wall and the second prefabricated shear wall, a second embedded column stirrup is arranged at a connecting section of the first prefabricated shear wall and the second prefabricated shear wall, the second embedded column stirrup extends to an edge provided with the cast-in-situ concrete, a vertical section of the second prefabricated shear wall is internally provided with a first embedded column stirrup, the second prefabricated shear wall is internally provided with a third embedded column stirrup and a horizontal reinforcing steel bar, the third embedded column stirrup extends to the edge provided with the cast-in-situ concrete, and the horizontal reinforcing steel bar extends to an inward bending provided with the cast-in-situ concrete. The whole L-shaped shear wall has strong capability of bearing an external force by using the horizontal connected node, and the horizontal connected node is simple in structure, convenient in construction, and low in cost.
Description
Technical field
The utility model relates to a kind of L type shear wall horizontal connecting node, belongs to the building structure technology field.
Background technology
Shear wall is the body of wall that is watered by steel concrete.The structure of bearing vertical and horizontal force by shear wall is formed is called shear wall structure.The lateral deformation stiffness of shear wall is very big, and it is mainly used to resist horizontal force and bears vertical effect; Body of wall is simultaneously also as safeguarding and the house partition member.Shear wall structure can be built very highly, is mainly used in the dwelling construction of 12-30 layer.Shear wall structure is by the structure of the beam column in the reinforced concrete wall panel replacement frame construction as the main supporting member of building.Cause because the horizontal shear that highrise building will be resisted mainly is earthquake, thus shear wall than other form of structure, the horizontal shear of control structure more effectively, the ability that opposing destroys is stronger, anti-seismic performance is better, and safety is higher, and it is also very comfortable to live.In shear wall and shear wall junction, need make shear wall and shear wall be connected to an integral body, make shear wall keep under the effect of external force such as seismic forces, can transmitting vertical counter-force and horizontal shear continuously, guarantee building safety.At present; L shaped node has a variety of between shear wall and the shear wall; as the patent No. is that 200720149365.6 utility model relates to the L shaped node of a kind of bidirectional single-row reinforcement shear wall, comprises concrete cover, longitudinal reinforcement, horizontal reinforcement, at the dense mesh of shear wall surface arrangement.Body of wall adopts the bidirectional single-row reinforcement mode, horizontal reinforcement is 90 ° of bendings at the node place, the inflection point is a thickness of concrete cover apart from the distance of shear wall external surface, development length after the bending is more than or equal to 15 times of the bending bar diameter, interior knuckle place at horizontal reinforcement arranges 1 longitudinal reinforcement, arranges 1 longitudinal reinforcement in the surface of wall inboard away from interior knuckle place along horizontal reinforcement; Longitudinal reinforcement beyond the node center district arranges that evenly its spacing is more than or equal to the spacing of the longitudinal reinforcement in the node center district.Can reduce construction cost guaranteeing to reduce amount of reinforcement under the prerequisite of anti-seismic performance, but it bears and transmits vertically and the external force of horizontal direction limited in one's ability.
The utility model content
Technical problem to be solved in the utility model provides a kind of shear wall that makes and is connected to integral body and bears the strong L type shear wall horizontal connecting node of external force ability at the place, corner.
For addressing the above problem, the utility model provides a kind of L type shear wall horizontal connecting node, comprise the first prefabricated shear wall and the second prefabricated shear wall, it is characterized in that: the described first prefabricated shear wall is the L type, the second prefabricated shear wall is a linear pattern, the described first prefabricated shear wall and the second prefabricated shear wall intersection are Cast-in-place concrete, and leave piece between the first prefabricated shear wall and the second prefabricated shear wall, the linkage section of the described first prefabricated shear wall and the second prefabricated shear wall is provided with the second sleeper stirrup, the second sleeper stirrup extends to the edge of Cast-in-place concrete, in the vertical section of the second prefabricated shear wall, be provided with the first sleeper stirrup, in the described second prefabricated shear wall, be provided with the 3rd sleeper stirrup and horizontal reinforcement, described the 3rd sleeper stirrup extends to the edge of Cast-in-place concrete, horizontal reinforcement extends to the Cast-in-place concrete inner bending, and vertical sleeper master muscle and the 3rd sleeper stirrup are set in the Cast-in-place concrete simultaneously, the second sleeper stirrup intersects.
Aforesaid L type shear wall horizontal connecting node is characterized in that: the not little 10d of the described horizontal reinforcement bending straight length in back, d is the horizontal reinforcement diameter.
Aforesaid L type shear wall horizontal connecting node, it is characterized in that: described piece is 15mm.
The beneficial effect that the utility model reached:
L type shear wall horizontal connecting node of the present utility model vertically connects two prefabricated shear walls by Cast-in-place concrete, in Cast-in-place concrete, be provided with sleeper vertical reinforcement, the second sleeper stirrup and the 3rd sleeper stirrup, two prefabricated shear walls are connected securely, it is strong to make whole L type shear wall bear the external force ability, and this node structure is simple, easy construction, cost is low.
Description of drawings
Fig. 1 is the structural representation of L type shear wall horizontal connecting node of the present utility model.
The vertical section 10-piece of the linkage section 9-second prefabricated shear wall of the second sleeper stirrup 8-, the second prefabricated shear wall of placing in the first sleeper stirrup 7-, the first prefabricated shear wall linkage section of placing in the horizontal reinforcement 6-first prefabricated shear wall vertical section of placing in the 3rd sleeper stirrup 5-second prefabricated shear wall of placing in the 1-first prefabricated shear wall 2-second prefabricated shear wall 3-Cast-in-place concrete 4-second prefabricated shear wall
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Node of the present utility model, the first prefabricated shear wall 1 is the L type, and the second prefabricated shear wall 2 is a linear pattern, and piece 10, the two prefabricated shear wall infalls that leave 15mm between the first prefabricated shear wall 1 and the second prefabricated shear wall are Cast-in-place concrete 3.
Be provided with the second sleeper stirrup 7 in the linkage section 8 of the first prefabricated shear wall 1, sleeper stirrup 7 extends to the edge of Cast-in-place concrete 3.In the vertical section 9 of the first prefabricated shear wall 1, be provided with the first sleeper stirrup 6.
Have the 3rd sleeper stirrup 4 and horizontal reinforcement 5, the three sleeper stirrups 4 in the second prefabricated shear wall 2 and extend to the edge of Cast-in-place concrete 3, horizontal reinforcement 5 extends to Cast-in-place concrete 3 inner bendings, and the straight length in curved back is not less than 10d (d is the horizontal reinforcement diameter).
Have vertical sleeper master muscle in the Cast-in-place concrete 3, by the second sleeper reinforcing bar 7, the first sleeper reinforcing bar 4 and horizontal reinforcement 5 the first prefabricated shear wall 1 and the second prefabricated shear wall 2 are connected as a single entity again.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (3)
1. L type shear wall horizontal connecting node, comprise the first prefabricated shear wall (1) and the second prefabricated shear wall (2), it is characterized in that: the described first prefabricated shear wall (1) is the L type, the second prefabricated shear wall (2) is a linear pattern, the described first prefabricated shear wall (1) is Cast-in-place concrete (3) with second prefabricated shear wall (2) intersection, and leave piece (10) between the first prefabricated shear wall (1) and the second prefabricated shear wall (2), the described first prefabricated shear wall (1) is provided with the second sleeper stirrup (7) with the linkage section (8) of the second prefabricated shear wall, the second sleeper stirrup (7) extends to the edge of Cast-in-place concrete (3), in the vertical section (9) of the second prefabricated shear wall, be provided with the first sleeper stirrup (6), in the described second prefabricated shear wall (2), be provided with the 3rd sleeper stirrup (4) and horizontal reinforcement (5), described the 3rd sleeper stirrup (4) extends to the edge of Cast-in-place concrete (3), horizontal reinforcement (5) extends to Cast-in-place concrete (3) inner bending, and vertical sleeper master muscle and the 3rd sleeper stirrup (4) are set in the Cast-in-place concrete (3) simultaneously, the second sleeper stirrup (7) intersects.
2. L type shear wall horizontal connecting node according to claim 1 is characterized in that: the not little 10d of described horizontal reinforcement (5) the bending straight length in back, d is the horizontal reinforcement diameter.
3. L type shear wall horizontal connecting node according to claim 1 is characterized in that: described piece (10) is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201364290U CN201730215U (en) | 2010-03-19 | 2010-03-19 | L-shaped shear wall horizontal connected node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201364290U CN201730215U (en) | 2010-03-19 | 2010-03-19 | L-shaped shear wall horizontal connected node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730215U true CN201730215U (en) | 2011-02-02 |
Family
ID=43521372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201364290U Expired - Fee Related CN201730215U (en) | 2010-03-19 | 2010-03-19 | L-shaped shear wall horizontal connected node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561554A (en) * | 2012-02-16 | 2012-07-11 | 同济大学 | Joint for wallboard components of precast concrete shear wall structure |
| CN102561555A (en) * | 2012-02-16 | 2012-07-11 | 同济大学 | Method for connecting wallboard components of precast concrete shear wall structure |
| CN109736478A (en) * | 2019-01-28 | 2019-05-10 | 北京博创绿色建筑科技有限公司 | The combined prefabricated edge member of L-type, T-type concrete shear wall structure |
-
2010
- 2010-03-19 CN CN2010201364290U patent/CN201730215U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561554A (en) * | 2012-02-16 | 2012-07-11 | 同济大学 | Joint for wallboard components of precast concrete shear wall structure |
| CN102561555A (en) * | 2012-02-16 | 2012-07-11 | 同济大学 | Method for connecting wallboard components of precast concrete shear wall structure |
| CN102561554B (en) * | 2012-02-16 | 2014-04-02 | 同济大学 | Joint for wallboard components of precast concrete shear wall structure |
| CN109736478A (en) * | 2019-01-28 | 2019-05-10 | 北京博创绿色建筑科技有限公司 | The combined prefabricated edge member of L-type, T-type concrete shear wall structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101503893B (en) | Vertical connection nodes of L-shaped shear wall | |
| CN201649367U (en) | L-shaped shear wall horizontal connection node | |
| CN201395875Y (en) | L-shaped shear wall vertical connection node | |
| CN102900170B (en) | Horizontal joint of L-shaped shear wall | |
| CN101503896B (en) | Vertical connection nodes of I-shaped shear wall | |
| CN103590512A (en) | Frame shear wall comprising steel-reinforced concrete special-shaped embedded column | |
| CN201730215U (en) | L-shaped shear wall horizontal connected node | |
| CN203129359U (en) | Single row reinforced concrete shear wall with cross inclined ribs | |
| CN201144462Y (en) | Steel pipe concrete column-floor hinged node | |
| CN102888912A (en) | L-type shear wall horizontal connecting node | |
| CN101503894B (en) | Vertical connection nodes of T-shaped shear wall | |
| CN202466890U (en) | Prefabricated concrete-filled steel tube lateral frame shear wall | |
| CN203905298U (en) | Superimposed component of reinforced concrete filled FRP pipe and concrete filled steel pipe | |
| CN103061408B (en) | Powerful confined concrete core wall with obvious columns and hidden beams | |
| CN203238845U (en) | Cantilever beam component with high load-bearing capacity | |
| CN204715526U (en) | A kind of frame hollow core wall structure system of highrise building | |
| CN201433480Y (en) | Linear shear wall vertical connection node | |
| CN205134664U (en) | A upper and lower double -deck concrete slab structure for girder steel | |
| CN204418422U (en) | A kind of combined concrete shear wall | |
| CN201620475U (en) | T- typed horizontal connecting node structure for shearing wall | |
| CN203821630U (en) | Two-sided connection type low yield point steel plate shear wall | |
| CN204126295U (en) | Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam | |
| CN205000494U (en) | Range constraint concrete shear force wall | |
| CN207974350U (en) | A kind of concrete small size hollow building block of built-in stirrup | |
| CN109469104B (en) | Basement and building thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |