CN205502305U - Drawknot formula double steel plates compound shear wall - Google Patents
Drawknot formula double steel plates compound shear wall Download PDFInfo
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- CN205502305U CN205502305U CN201620071557.9U CN201620071557U CN205502305U CN 205502305 U CN205502305 U CN 205502305U CN 201620071557 U CN201620071557 U CN 201620071557U CN 205502305 U CN205502305 U CN 205502305U
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Abstract
The utility model discloses a drawknot formula double steel plates compound shear wall, including the steel -pipe column (steel -pipe column, steel core concrete column) that is located both ends, a pair of steel sheet and at least one drawknot formula connecting piece. The utility model discloses drawknot formula connecting piece earlier with the steel sheet through crisscross interrupted single face angle welding welded connection, whole is dressed up in the restitution nucleus, has the drawknot simple structure, wall surface flat, weldment work measures little easy operation, the equipment is convenient, the welding seam is located bonding structure, it is little that shear force wall atress performance is influenced by weld quality, economic security, steel sheet and concrete are in coordination with advantages such as operational capability are strong, the drawknot mode of connecting piece can adopt straight hook L type, sickle hook or crotch type, and the drawknot position can be located combination wall body thickness middle part or limit portion, and the drawknot mode is nimble changeable, satisfies different engineering atresss and user demand. Wallboard steel sheet and drawknot connecting piece can adopt checkered steel plate, effectively increase the cohesive action between wall steel plate and concrete, guarantee the common work between steel member and the concrete.
Description
Technical field
This utility model relates to building structure technology field, more specifically to a kind of pulling type
Double steel plate compound shear wall.
Background technology
Double steel plate compound shear wall has higher bearing capacity, good ductility and stable hysteresis
Performance, is not required to formwork supporting plate relative to traditional concrete shear force wall, and speed of application is fast, and wall body is thin,
The most effectively reduce dead load.
The double steel plate compound shear wall used at present generally comprises both sides and arranges split bolt
Double steel plate compound shear wall, the double steel plate combination of peg or T-shaped ribbed stiffener is set inside wallboard
Shear walls etc., this type of body of wall is thicker because of the thickness of the reason steel plate of drawknot mode, the most unsuitable little
In 10mm, economy is poor.And both sides arrange the double steel plate compound shear wall of split bolt,
Bolt stretches out from metope, metope out-of-flatness, causes decoration difficulty；Arrange inside wallboard peg or
The double steel plate compound shear wall of ribbed stiffener, constructs loaded down with trivial details, easily occurs steel plate to bend during concreting
Song, between two wallboards, cooperative work performance is poor.
Double steel plate compound shear wall includes that shaped steel box-shaped steel plate is combined in application for a patent for invention in recent years
Shear wall and application for a patent for invention one steel pipe bundle and steel plate concrete combined shear wall structure.
The feature of combination shaped steel box-shaped steel plate shear force wall is with lower flange butt welding on some H-shaped steel, composition
Steel pipe bundle compound shear wall；The feature of a kind of steel pipe bundle and steel plate concrete combined shear wall is with front
Person is similar to, and is welded into steel pipe bundle compound shear wall with the steel beam column such as U-shaped, T-shaped.This type of steel plate
Shear wall forms some cavitys by a large amount of H-shaped, U-shaped, being welded to connect of T-shaped component, though
Can effectively meet the flakiness ratio requirement that " Code for design of steel structures " specifies, steel plate thickness is relatively thin,
Relatively inexpensive, but because weld seam is in stress surface, and steel plate is relatively thin is easily affected by welding temperature, deposits
Big in welding job amount, wall surface is unsuitable smooth, and stress performance is by shortcomings such as welding performance controls.
Utility model content
For solving above-mentioned technical problem, a kind of simple structure of this utility model offer, easy construction,
Assembling is simple, good economy performance, it is simple to industrialized production, two pieces of wallboard entirety drawknots, and metope is put down
Whole, smooth, steel plate and the pulling type double steel plate compound shear wall of concrete collaborative work.
In order to realize above-mentioned technical purpose, this utility model adopts the following technical scheme that: Yi Zhongla
Eliminant double steel plate compound shear wall, includes and is positioned at the steel pipe column at two ends, a pair steel plate and at least
One pulling type connector, described two block plates are formed whole by the drawknot of pulling type connector
Body, it is empty that the cavity between two steel plates is divided at least two tubulose by described pulling type connector
Chamber, casting concrete in described tubular cavity, the thickness of the wall ratio steel plate of described steel pipe column is slightly
Thick.
Further, described pulling type connector is made up of a pair connector, and said two is propped up
The mutual drawknot of connector, described steel pipe column is hollow steel tubing string or steel core concrete column.
Further, described pulling type connector is arranged along the height overall height of steel plate.
Further, described connector cross section can be straight hook L-type, sickle hook or hook type,
Angle between bending part and the straight bar part of a connector of described hook type or sickle hook
For 0-60 °.
Further, the thickness of described pulling type connector is equal with body of wall steel plate thickness, or institute
The thickness stating pulling type connector is slightly less than the thickness of body of wall steel plate.
Further, described every pair of connector drawknot position be positioned in the middle part of assembled wall thickness or
Edge.
Further, described pulling type connector and described steel plate are by staggered intermittent one side fillet welding
Seam welding is fixed.
Further, the material of described wallboard steel plate and pulling type connector is general steel plate or flower
Stricture of vagina steel plate.
Further, described concrete be normal concrete, high-strength concrete, lightweight aggregate mix
Solidifying soil, self-compacting concrete or regeneration concrete.
Pulling type double steel plate compound shear wall in factory's manufacture method: the one of pulling type connector
A connector is first passed through staggered intermittent one-side-filled angle weld and is separately fixed at two block plates of body of wall
On, one-side-filled angle weld is arranged at pulling type connector both sides staggered intermittent, it is ensured that steel plate and connection
The degree of accuracy when perpendicularity of part and drawknot.The Xu Da slope, position that body of wall steel plate is connected with steel pipe column
Mouthful, the steel plate and two steel pipe columns that are first connected with connector by one piece are connected by spot welding, then will be another
A connector for one block of body of wall steel plate snaps in assembling, also fixes, finally by wall with steel pipe column spot welding
Body steel plate carries out groove welding and is connected formation entire combination double steel plate shear wall with steel pipe column.
Technical characterstic of the present utility model and effect be:
1, compared with traditional concrete shear force wall, pulling type double steel plate compound shear wall has
Bearing capacity is high, and ductility is good, and energy dissipation capacity is strong, excellent earthquake resistance, is not required to formwork, construction speed
The advantages such as degree is fast.
2, compared with other double steel plate compound shear wall, pulling type connector first passes through with steel plate
Staggered intermittent one-side-filled angle weld is welded to connect, and is then assembled into entirety, has drawknot simple structure,
Wall surface levelling, welding job amount is little easily operated, and easy to assembly, weld seam is positioned at tectonic position,
Shear wall stress performance is affected little by weldquality, economic security, and steel plate and concrete are collaborative
The advantages such as ability to work is strong；
3, double wallboards of pulling type double steel plate compound shear wall are by connector drawknot together,
And connector is arranged along wallboard overall height, wall status is become some cavitys, can effectively meet wall body
Flakiness ratio requirement, reduces the thickness of body of wall steel plate, can play concrete again and well retrain work
With, increase ductility and the anti-seismic performance of shear wall.
4, the drawknot mode of connector can use straight hook according to the size of thickness of wall body and construction loads
L-type, sickle hook or hook type, these three drawknot mode comparatively speaking, executing of straight hook L-type
Frock is joined the easiest, and crotch shape draw knot force between construction stage two block plate is the strongest, often
Can be located in the middle part of assembled wall thickness or edge to a connector drawknot position, drawknot mode is flexible
Changeable, stress and the use demand of different engineering can be met.
5, the thickness of pulling type connector can require to use according to thickness of wall body and drawknot globality
With body of wall steel plate uniform thickness or thinner, better economy.
6, end, body of wall both sides uses steel pipe column reinforcement, and thickness of steel pipe is thicker than body of wall steel plate
Degree wants more thick, and it functions as the sleeper of concrete shear force wall, and steel pipe can be according to engineering
Concrete condition use steel pipe column or steel core concrete column.The employing of steel pipe column facilitate faced wall with
The connection of girder steel, the form of wall beam connecting node and structure can use the side that the specification of maturation is recommended
Formula, power transmission is clear and definite；The employing of steel core concrete column makes faced wall end capacity compression ability and end
The ability of steel pipe column buckling resistant strengthens, but the structure of wall beam connected mode and mode of transfer force need
Research.
7, steel plate and drawknot connector can use checkered steel plate, and the decorative pattern utilizing checkered steel plate is convex
Act the cementation increasing steel plate with concrete, strengthen steel plate and the cooperative entirety of concrete
Property.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure chart of the present utility model.
Fig. 3 is the sectional view of this utility model embodiment 1.
Fig. 4 is the sectional view of this utility model embodiment 2.
Fig. 5 is the sectional view of this utility model embodiment 3.
Fig. 6 is the sectional view of this utility model embodiment 4.
In figure: 1 is steel pipe column；2 is steel plate；3 is pulling type connector；4 is concrete；
5 is staggered intermittent one-side-filled angle weld；6 is a connector；7 is groove；8 is tubular cavity.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below
In conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that
Specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
Embodiment 1
Refer to Fig. 1-6, this utility model provides a kind of pulling type double steel plate compound shear wall,
Include and be positioned at the steel pipe column 1 at two ends, a pair steel plate 2 and at least one pulling type connector 3,
Two block plates 2 form entirety by the drawknot of pulling type connector 3, and pulling type connector 3 will
Cavity between two steel plates 2 is divided at least two tubular cavity 8, pours mixed in tubular cavity 8
Solidifying soil casting concrete between 4, and double steel plate wallboard, two ends steel pipe column pour as required or
Not casting concrete；Compared with traditional concrete shear force wall, pulling type double steel plate combined shear
It is high that wall has bearing capacity, and ductility is good, and energy dissipation capacity is strong, and excellent earthquake resistance is not required to formwork,
The advantages such as speed of application is fast；Compared with other double steel plate compound shear wall, pulling type connector
First it is welded to connect by staggered intermittent one-side-filled angle weld with steel plate, is then assembled into entirety, has and draw
Knot simple structure, wall surface levelling, welding job amount is little easily operated, easy to assembly, weld seam position
In tectonic position, shear wall stress performance is affected little by weldquality, economic security, steel plate with
Concrete is in advantages such as collaborative work ability are strong.
Refer to Fig. 1-6, it is preferable that pulling type connector 3 is made up of a pair connector 6,
Two the mutual drawknots of connector 6.
Refer to Fig. 1-6, it is preferable that pulling type connector 3 and steel plate 2 pass through staggered intermittent
One-side-filled angle weld 5 is welded and fixed.
Refer to Fig. 3-4, it is preferable that connector 6 cross section is straight hook L-type.
Refer to Fig. 3-4, it is preferable that the drawknot position of a connector 6 of every pair of L-type is positioned at
In the middle part of assembled wall thickness or edge
Refer to Fig. 1-6, it is preferable that the material of steel plate 2 and pulling type connector 3 is common
Steel plate or checkered steel plate.
Refer to Fig. 1-6, it is preferable that pulling type connector 3 is arranged along steel plate 2 overall height, if
Put spacing and meet the flakiness ratio requirement of " Code for design of steel structures " defined.
Refer to Fig. 1-6, it is preferable that the concrete poured in tubular cavity 8 and steel pipe column 1
4 is normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete.
Refer to Fig. 1-6, it is preferable that steel plate 2 is arranged with the two ends of the junction of steel pipe column 1
Groove 7, carries out groove welding at the groove 7 between steel plate 2 with steel pipe column 1 and is connected.
And pulling type double steel plate compound shear wall in factory's manufacture method: pulling type connector 3
It is fixed on wallboard 2 by staggered intermittent one-side-filled angle weld 5, staggered intermittent one-side-filled angle weld 5
Arrange at pulling type connector 3 both sides staggered intermittent, to ensure the perpendicularity of steel plate and connector
With degree of accuracy during drawknot.Groove, one block of wallboard need to be broken in the limit that wallboard 2 is connected with steel pipe column 1
2 first pass through spot welding with two steel pipe columns 1 is connected, then by method shown in Fig. 2, assembles another block
Wallboard spot welding, be finally linked to be entirety with steel pipe column 1 by groove welding 6 by wallboard 2.
Embodiment 2
Refer to Fig. 5, it is preferable that remaining structure and manufacture method, with embodiment 1, are propped up and connected
Part 6 cross section is hook type, the bending part of the connector 6 of hook type and straight bar part it
Between angle be 0 °, for easy to assembly, crooked process radius be not less than 2 times of connector thickness.Often
The drawknot position that hook type is propped up connector 6 is positioned in the middle part of assembled wall thickness or edge.
Embodiment 3
Refer to Fig. 6, it is preferable that remaining structure and manufacture method, with embodiment 1, are propped up and connected
Part 6 cross section is sickle hook.Refer to Fig. 1, it is preferable that a connector 6 of sickle hook
Angle between bending part and straight bar part is not more than 60 °.A connection of every pair of sickle hook
The drawknot position of part 6 is positioned in the middle part of assembled wall thickness or edge.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this reality
With novel, all made within spirit of the present utility model and principle any amendment, equivalent replace
Change and improvement etc., within should be included in protection domain of the present utility model.
Claims (9)
1. a pulling type double steel plate compound shear wall, it is characterized in that: include and be positioned at the steel pipe column (1) at two ends, a pair steel plate (2) and at least one pulling type connector (3), described two block plates (2) form entirety by the drawknot of pulling type connector (3), cavity between two steel plates (2) is divided at least two tubular cavity (8) by described pulling type connector (3), described tubular cavity (8) interior casting concrete (4), the thickness of the wall ratio steel plate (2) of described steel pipe column (1) is thick.
A kind of pulling type double steel plate compound shear wall the most according to claim 1, it is characterized in that: described pulling type connector (3) is made up of a pair connector (6), said two props up connector (6) mutually drawknot, and described steel pipe column (1) is hollow steel tubing string or steel core concrete column.
A kind of pulling type double steel plate compound shear wall the most according to claim 1, it is characterised in that: described pulling type connector (3) is arranged along the height overall height of steel plate (2).
A kind of pulling type double steel plate compound shear wall the most according to claim 2, it is characterized in that: described connector (6) cross section can be that the angle between the bending part and the straight bar part that prop up connector (6) of straight hook L-type, sickle hook or hook type, described hook type or sickle hook is 0-60 °.
A kind of pulling type double steel plate compound shear wall the most according to claim 4, it is characterized in that: the thickness of described pulling type connector (3) is equal with body of wall steel plate (2) thickness, or the thickness of described pulling type connector (3) is slightly less than the thickness of body of wall steel plate (2).
A kind of pulling type double steel plate compound shear wall the most according to claim 2, it is characterised in that: described every pair connector (6) drawknot position is positioned in the middle part of assembled wall thickness or edge.
A kind of pulling type double steel plate compound shear wall the most according to claim 1, it is characterised in that: described pulling type connector (3) is welded and fixed by staggered intermittent one-side-filled angle weld (5) with described steel plate (2).
A kind of pulling type double steel plate compound shear wall the most according to claim 1, it is characterised in that: the material of described wallboard steel plate (2) and pulling type connector (3) is general steel plate or checkered steel plate.
A kind of pulling type double steel plate compound shear wall the most according to claim 1, it is characterised in that: described concrete (4) is normal concrete, high-strength concrete, lightweight aggregate concrete, self-compacting concrete or regeneration concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071557.9U CN205502305U (en) | 2016-01-23 | 2016-01-23 | Drawknot formula double steel plates compound shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071557.9U CN205502305U (en) | 2016-01-23 | 2016-01-23 | Drawknot formula double steel plates compound shear wall |
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| Publication Number | Publication Date |
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| CN205502305U true CN205502305U (en) | 2016-08-24 |
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| CN201620071557.9U Active CN205502305U (en) | 2016-01-23 | 2016-01-23 | Drawknot formula double steel plates compound shear wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604216A (en) * | 2016-01-23 | 2016-05-25 | 合肥工业大学 | Pull-joint type double-steel-plate composite shear wall |
| CN108951956A (en) * | 2018-08-10 | 2018-12-07 | 燕山大学 | A kind of built-in fastener encased steel plate compound shear wall |
-
2016
- 2016-01-23 CN CN201620071557.9U patent/CN205502305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604216A (en) * | 2016-01-23 | 2016-05-25 | 合肥工业大学 | Pull-joint type double-steel-plate composite shear wall |
| CN108951956A (en) * | 2018-08-10 | 2018-12-07 | 燕山大学 | A kind of built-in fastener encased steel plate compound shear wall |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |