CN201433480Y - Linear shear wall vertical connection node - Google Patents
Linear shear wall vertical connection node Download PDFInfo
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- CN201433480Y CN201433480Y CN2009200377746U CN200920037774U CN201433480Y CN 201433480 Y CN201433480 Y CN 201433480Y CN 2009200377746 U CN2009200377746 U CN 2009200377746U CN 200920037774 U CN200920037774 U CN 200920037774U CN 201433480 Y CN201433480 Y CN 201433480Y
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- shear wall
- prefabricated
- groove
- prefabricated shear
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Abstract
The utility model discloses a linear shear wall vertical connection node, which comprises a first prefabricated shear wall and a second prefabricated shear wall, wherein a prefabricated wallboard joint is arranged between the first and the second prefabricated shear walls, the same side of the first and the second prefabricated shear walls is respectively provided with a concave at a node, two concaves form a groove, a first additional rib is arranged inside the first prefabricated shear wall and the groove, a second additional rib is arranged inside the second prefabricated shear wall and thegroove, a horizontal wall-body reinforcing steel bar at the groove side of the first and the second prefabricated shear walls extends forwards from the groove to the other side which is close to theinternal part of the groove and is bent inwards, cast-in-place concrete is arranged inside the groove, and cement mortar is arranged inside the prefabricated wallboard joint. With the connection node,the first and the second prefabricated shear walls can be connected with each other into a whole body which can bear and transfer the external force in the vertical and the horizontal directions andcan ensure the safety of a building.
Description
Technical field
The utility model relates to a kind of yi word pattern shear wall vertical connection nodes, 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 becomes integral body between the shear wall, makes shear wall keep under the effect of external force such as seismic forces, can transmitting vertical counter-force and horizontal shear continuously, guarantees building safety.At present; shear wall in-line connected node has a variety of; the utility model of the patent No. 200720149367.5 discloses a kind of bidirectional single-row reinforcement shear wall in-line node, 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, the horizontal reinforcement bending that need interlock at the node place (is bent into the U font, one row of horizontal distribution bar is to node one lateral buckling, its next row of horizontal distribution bar is to bending in the other direction), the inflection point apart from the distance of wall external surface for coagulating native protective layer thickness, development length after the bending guarantees that more than or equal to 15d (d is the bending bar diameter) horizontal reinforcement has enough antidetonation anchorage lengths, arranges 1 longitudinal reinforcement respectively at the interior knuckle place of horizontal distribution reinforcing bar; Longitudinal reinforcement beyond the node center district is evenly arranged.Adopt this utility model, can under the prerequisite that guarantees anti-seismic performance, reduce amount of reinforcement, reduce construction cost, but external force resistance is 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 the strong yi word pattern shear wall vertical connection nodes of external force resistance ability at the place, corner.
For solving the problems of the technologies described above, the utility model provides a kind of yi word pattern shear wall vertical connection nodes, comprise the first prefabricated shear wall and the second prefabricated shear wall, has a prefabricated panel seam between the described first prefabricated shear wall and the second prefabricated shear wall, the same side of the first prefabricated shear wall and the second prefabricated shear wall respectively has a depression at the node place, two parts depression constitutes a groove, in the first prefabricated shear wall and in the groove, be provided with " L " type first additional muscle, in the second prefabricated shear wall and in the groove, be provided with " L " type second additional muscle, the described first prefabricated shear wall and the second prefabricated shear wall extend to the opposite side of close inside grooves forward at groove at the body of wall horizontal reinforcement of groove one side, and bend inwards, being cast-in-situ concrete in the described groove, is cement mortar in the described prefabricated panel seam.
The beneficial effect that the utility model reached:
Yi word pattern shear wall vertical connection nodes of the present utility model, be provided with additional muscle at the node place, and the reinforcing bar in two shear walls extended, connect into the first prefabricated shear wall and the second prefabricated shear wall as a whole by cast-in-situ concrete, can bear and transmit the external force that vertically reaches horizontal direction, guarantee the safety of building.
Description of drawings
Fig. 1 is a yi word pattern shear wall vertical connection nodes structural representation of the present utility model.
The represented structure name of mark is called in the accompanying drawing:
1. the first prefabricated shear wall
2. the second prefabricated shear wall
3. cast-in-situ concrete
4. first add muscle
5. second add muscle
6. prefabricated panel seam
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.Fig. 1 is a yi word pattern shear wall vertical connection nodes structural representation of the present utility model.
A kind of yi word pattern shear wall vertical connection nodes of the present utility model, comprise the first prefabricated shear wall 1 and the second prefabricated shear wall 2, has a prefabricated panel seam 6 between the described first prefabricated shear wall 1 and the second prefabricated shear wall 2, the same side of the first prefabricated shear wall 1 and the second prefabricated shear wall 2 respectively has a depression at the node place, two parts depression constitutes a groove, in the first prefabricated shear wall 1 and in the groove, be provided with " L " type first additional muscle 4, in the second prefabricated shear wall 2 and in the groove, be provided with " L " type second additional muscle 5, the described first prefabricated shear wall 1 and the second prefabricated shear wall 2 extend to the opposite side of close inside grooves forward at groove at the body of wall horizontal reinforcement of groove one side, and bend inwards, being cast-in-situ concrete 3 in the described groove, is cement mortar in the described prefabricated panel seam 6.
The described first additional muscle 4 is identical with the body of wall horizontal reinforcement with second additional muscle 5 diameters.
The length of the described first additional muscle 4 and the second additional muscle 5 satisfies the anchoring requirement.
Described groove is 200mm along the length of wall direction.
The wall thickness of the described first prefabricated shear wall 1 and the second prefabricated shear wall 2 and the thickness difference of groove are 40mm.
The width of described prefabricated panel seam 6 is 15mm.
The job practices of yi word pattern shear wall vertical connection nodes of the present utility model is:
1. respectively have a depression in the same side of the first prefabricated shear wall 1 and the second prefabricated shear wall 2, two parts depression constitutes a groove;
2. in the first prefabricated shear wall 1 and the second prefabricated shear wall 2, anchor into the first additional muscle 4 and the second additional muscle 5 respectively at groove;
3. the first prefabricated shear wall 1 and the second prefabricated shear wall 2 are continued to extend to forward the opposite side of close inside grooves at the reinforcing bar of groove one avris, and bend inwards;
4. fluid concrete becomes cast-in-situ concrete 3 in groove.
5. use the cement mortar joint seal in the prefabricated panel seam 6 between the first prefabricated shear wall 1 and the second prefabricated shear wall 2.
Claims (5)
1. yi word pattern shear wall vertical connection nodes, comprise the first prefabricated shear wall (1) and the second prefabricated shear wall (2), it is characterized in that: have prefabricated panel seam (6) between the described first prefabricated shear wall (1) and the second prefabricated shear wall (2), the same side of the first prefabricated shear wall (1) and the second prefabricated shear wall (2) respectively has a depression at the node place, two parts depression constitutes a groove, in the first prefabricated shear wall (1) and in the groove, be provided with " L " type first additional muscle (4), in the second prefabricated shear wall (2) and in the groove, be provided with " L " type second additional muscle (5), the described first prefabricated shear wall (1) and the second prefabricated shear wall (2) extend to the opposite side of close inside grooves forward at groove at the body of wall horizontal reinforcement of groove one side, and bend inwards, being cast-in-situ concrete (3) in the described groove, is cement mortar in the described prefabricated panel seam (6).
2. yi word pattern shear wall vertical connection nodes according to claim 1 is characterized in that: the described first additional muscle (4) is identical with the body of wall horizontal reinforcement with second additional muscle (5) diameter.
3. yi word pattern shear wall vertical connection nodes according to claim 1 is characterized in that: described groove is 200mm along the length of wall direction.
4. yi word pattern shear wall vertical connection nodes according to claim 1 is characterized in that: the wall thickness of the described first prefabricated shear wall (1) and the second prefabricated shear wall (2) and the thickness difference of groove are 40mm.
5. yi word pattern shear wall vertical connection nodes according to claim 1 is characterized in that: the width of described prefabricated panel seam (6) is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200377746U CN201433480Y (en) | 2009-02-04 | 2009-02-04 | Linear shear wall vertical connection node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200377746U CN201433480Y (en) | 2009-02-04 | 2009-02-04 | Linear shear wall vertical connection node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433480Y true CN201433480Y (en) | 2010-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200377746U Expired - Fee Related CN201433480Y (en) | 2009-02-04 | 2009-02-04 | Linear shear wall vertical connection node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433480Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005494A (en) * | 2014-06-10 | 2014-08-27 | 东南大学 | Prefabricated shear wall dry-wet mixed vertical connecting joint structure |
| CN104032850A (en) * | 2014-06-17 | 2014-09-10 | 东南大学 | Prefabricated shear wall dry type vertical connecting node and construction method |
-
2009
- 2009-02-04 CN CN2009200377746U patent/CN201433480Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005494A (en) * | 2014-06-10 | 2014-08-27 | 东南大学 | Prefabricated shear wall dry-wet mixed vertical connecting joint structure |
| CN104005494B (en) * | 2014-06-10 | 2016-04-06 | 东南大学 | A kind of precast shear wall does-wet mixing type vertical connection nodes structure |
| CN104032850A (en) * | 2014-06-17 | 2014-09-10 | 东南大学 | Prefabricated shear wall dry type vertical connecting node and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KANNUOC (SHANGHAI ) ENGINEERING TECHNOLOGY ADVICE |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sam.Sigelman Inventor after: Hou Haiquan Inventor after: Dong Niancai Inventor after: Zhang Jun Inventor before: Sam.Sigman Inventor before: Hou Haiquan Inventor before: Dong Niancai Inventor before: Zhang Jun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SAM SIGMAN HOU HAIQUAN DONG NIANCAI ZHANG JUN TO: SAM SAIGMAN HOU HAIQUAN DONG NIANCAI ZHANG JUN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100603 Address after: 226124 Jiangsu Province Haimen Changle Town Co-patentee after: Nantong Construction General Contractor Co., Ltd. Patentee after: Nantong Construction General Contractor Co., Ltd. Address before: 226124 Jiangsu Province Haimen Changle Town Patentee before: Nantong Construction General Contractor Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110204 |