CN205502303U - Double steel plates compound shear wall - Google Patents
Double steel plates compound shear wall Download PDFInfo
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- CN205502303U CN205502303U CN201620071542.2U CN201620071542U CN205502303U CN 205502303 U CN205502303 U CN 205502303U CN 201620071542 U CN201620071542 U CN 201620071542U CN 205502303 U CN205502303 U CN 205502303U
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Abstract
The utility model discloses a 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 the sickle hook, 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 double steel plate compound shear wall.
Background technology
Double steel plate compound shear wall has higher bearing capacity, good ductility and stable Hysteresis Behavior, 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 reduces dead load.
The double steel plate compound shear wall used at present generally comprises both sides and arranges the double steel plate compound shear wall etc. arranging peg or T-shaped ribbed stiffener inside the double steel plate compound shear wall of split bolt, wallboard, this type of body of wall is thicker because of the thickness of the reason steel plate of drawknot mode, general preferably less than 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；Arranging the double steel plate compound shear wall of peg or ribbed stiffener inside wallboard, construct loaded down with trivial details, steel plate flexing easily occurs during concreting, between two wallboards, cooperative work performance is poor.
Double steel plate compound shear wall includes application for a patent for invention combination shaped steel box-shaped steel plate shear force wall and application for a patent for invention one steel pipe bundle and steel plate concrete combined shear wall structure in recent years.The feature of combination shaped steel box-shaped steel plate shear force wall is with lower flange butt welding on some H-shaped steel, forms steel pipe bundle compound shear wall；A kind of steel pipe bundle is similar with the former with the feature of steel plate concrete combined shear wall, 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 force wall forms some cavitys by a large amount of H-shaped, U-shaped, being welded to connect of T-shaped component, though the flakiness ratio requirement that " Code for design of steel structures " specifies can effectively be met, 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, there is welding job amount big, 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, this utility model provides a kind of simple structure, easy construction, and assembling is simple, good economy performance, it is simple to industrialized production, two pieces of wallboard entirety drawknots, wall surface levelling, smooth, the double steel plate compound shear wall of steel plate and concrete collaborative work.
In order to realize above-mentioned technical purpose, this utility model adopts the following technical scheme that: a kind of double steel plate compound shear wall, include and be positioned at the steel pipe column at two ends, a pair steel plate and at least one pulling type connector, described two block plates form entirety by the drawknot of pulling type connector, cavity between two steel plates is divided at least two tubular cavity by described pulling type connector, casting concrete in described tubular cavity, the thickness of the wall ratio steel plate of described steel pipe column is thick；Described pulling type connector is made up of a pair connector, said two props up the mutual drawknot of connector, described steel pipe column is hollow steel tubing string or steel tube concrete pile, described connector (6) cross section is sickle hook, and the angle between bending part and the straight bar part of a connector (6) of described sickle hook is 0-60 °.
Further, described pulling type connector is arranged along the height overall height of steel plate.
Further, the thickness of described pulling type connector is equal with body of wall steel plate thickness, or the thickness of described pulling type connector is slightly less than the thickness of body of wall steel plate.
Further, described every pair connector drawknot position is positioned in the middle part of assembled wall thickness or edge.
Further, described pulling type connector is welded and fixed by staggered intermittent one-side-filled angle weld with described steel plate.
Further, the material of described steel plate and pulling type connector is general steel plate or checkered steel plate.
Further, described concrete is normal concrete, high-strength concrete, lightweight aggregate concrete, self-compacting concrete or regeneration concrete.
Double steel plate compound shear wall in factory's manufacture method: a pair connector of pulling type connector first passes through staggered intermittent one-side-filled angle weld and is separately fixed on two block plates of body of wall, one-side-filled angle weld is arranged at pulling type connector both sides staggered intermittent, it is ensured that degree of accuracy when steel plate and the perpendicularity of connector and drawknot.Groove need to be beaten in the position that body of wall steel plate is connected with steel pipe column, the steel plate and two steel pipe columns that are first connected with connector by one piece are connected by spot welding, again a connector for another block body of wall steel plate is snapped in assembling, also fix with steel pipe column spot welding, finally body of wall steel plate is carried out with steel pipe column groove welding and is connected formation entire combination double steel plate shear wall.
Technical characterstic of the present utility model and effect be:
The advantages such as 1, compared with traditional concrete shear force wall, it is high that double steel plate compound shear wall has bearing capacity, and ductility is good, and energy dissipation capacity is strong, and excellent earthquake resistance is not required to formwork, and speed of application is fast.
2, compared with other double steel plate compound shear wall, pulling type connector is first welded to connect by staggered intermittent one-side-filled angle weld with steel plate, it is then assembled into entirety, there is drawknot simple structure, wall surface levelling, welding job amount is little easily operated, easy to assembly, weld seam is positioned at tectonic position, and shear wall stress performance is affected little by weldquality, economic security, steel plate and concrete are in advantages such as collaborative work ability are strong；
3, double wallboards of 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, reduce the thickness of body of wall steel plate, concrete can be played again good effect of contraction, increase ductility and the anti-seismic performance of shear wall.
4, the drawknot mode of connector can use sickle hook according to the size of thickness of wall body and construction loads, and every pair connector drawknot position can be located in the middle part of assembled wall thickness or edge, and drawknot mode is flexible and changeable, can meet stress and the use demand of different engineering.
5, the thickness of pulling type connector can require to use and body of wall steel plate uniform thickness or thinner, better economy according to thickness of wall body and drawknot globality.
6, end, body of wall both sides uses steel pipe column reinforcement, and thickness of steel pipe is more thick than body of wall steel plate thickness, and it functions as the sleeper of concrete shear force wall, and steel pipe can use steel pipe column or steel core concrete column according to the concrete condition of engineering.The employing of steel pipe column facilitates the connection of faced wall and girder steel, the form of wall beam connecting node and structure can use the mode that the specification of maturation is recommended, and power transmission is clear and definite；The employing of steel core concrete column makes the ability of faced wall end capacity compression ability and end steel pipe column buckling resistant strengthen, 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, utilize the decorative pattern projection of checkered steel plate to increase the cementation of steel plate and concrete, strengthen steel plate and the cooperative globality of concrete.
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.
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. 1-3, this utility model provides a kind of 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, cavity between two steel plates 2 is divided at least two tubular cavity 8 by pulling type connector 3, casting concrete between casting concrete 4, and double steel plate wallboard in tubular cavity 8, two ends steel pipe column pours or not casting concrete as required；The advantages such as compared with traditional concrete shear force wall, it is high that double steel plate compound shear wall has bearing capacity, and ductility is good, and energy dissipation capacity is strong, and excellent earthquake resistance is not required to formwork, and speed of application is fast；Compared with other double steel plate compound shear wall, pulling type connector is first welded to connect by staggered intermittent one-side-filled angle weld with steel plate, it is then assembled into entirety, there is drawknot simple structure, wall surface levelling, welding job amount is little easily operated, easy to assembly, weld seam is positioned at tectonic position, and shear wall stress performance is affected little by weldquality, economic security, steel plate and concrete are in advantages such as collaborative work ability are strong.
Refer to Fig. 1-3, 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. 1-3, it is preferable that pulling type connector 3 is welded and fixed by staggered intermittent one-side-filled angle weld 5 with steel plate 2.
Refer to Fig. 3, it is preferable that connector 6 cross section is sickle hook.
Refer to Fig. 3, it is preferable that the drawknot position of a connector 6 of every pair of sickle hook is positioned in the middle part of assembled wall thickness or edge
Refer to Fig. 1-3, it is preferable that the material of steel plate 2 and pulling type connector 3 is general steel plate or checkered steel plate.
Refer to Fig. 1-3, it is preferable that pulling type connector 3 is arranged along steel plate 2 overall height, setting space meets the flakiness ratio requirement of " Code for design of steel structures " defined.
Refer to Fig. 1-3, it is preferable that the concrete 4 poured in tubular cavity 8 and steel pipe column 1 is normal concrete, high-strength concrete, lightweight aggregate concrete or self-compacting concrete.
Refer to Fig. 1-3, it is preferable that steel plate 2 arranges groove 7 with the two ends of the junction of steel pipe column 1, carries out groove welding and be connected at the groove 7 between steel plate 2 with steel pipe column 1.
And double steel plate compound shear wall in factory's manufacture method: pulling type connector 3 is fixed on wallboard 2 by staggered intermittent one-side-filled angle weld 5, staggered intermittent one-side-filled angle weld 5 is arranged at pulling type connector 3 both sides staggered intermittent, to ensure degree of accuracy during perpendicularity and the drawknot of steel plate and connector.Groove need to be beaten in the limit that wallboard 2 is connected with steel pipe column 1, and one block of wallboard 2 first passes through spot welding with two steel pipe columns 1 and is connected, then by method shown in Fig. 2, assemble another block wallboard spot welding, finally by groove welding 6, wallboard 2 is linked to be entirety with steel pipe column 1.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (7)
1. a double steel plate compound shear wall, it is characterized in that: include the steel pipe column (1) being positioned 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), described pulling type connector (3) is made up of a pair connector (6), said two props up connector (6) mutually drawknot, described steel pipe column (1) is hollow steel tubing string or steel tube concrete pile, described connector (6) cross section is sickle hook, angle between bending part and the straight bar part of a connector (6) of described sickle hook is 0-60 °.
A kind of 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 double steel plate compound shear wall the most according to claim 2, 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 double steel plate compound shear wall the most according to claim 1, 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 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 double steel plate compound shear wall the most according to claim 1, it is characterised in that: the material of described steel plate (2) and pulling type connector (3) is general steel plate or checkered steel plate.
A kind of 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 |
|---|---|---|---|
| CN201620071542.2U CN205502303U (en) | 2016-01-23 | 2016-01-23 | Double steel plates compound shear wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071542.2U CN205502303U (en) | 2016-01-23 | 2016-01-23 | Double steel plates compound shear wall |
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| CN205502303U true CN205502303U (en) | 2016-08-24 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522416A (en) * | 2016-11-07 | 2017-03-22 | 中衡设计集团股份有限公司 | Filling type shear wall welded in staggered mode |
| CN107795040A (en) * | 2017-10-18 | 2018-03-13 | 天津大学 | Build double steel plate concrete structure double steel plate connecting elements |
| CN108035461A (en) * | 2017-12-25 | 2018-05-15 | 北京千城集成房屋有限公司 | A kind of perforate double steel plate shear wall body supporting item |
| CN108035443A (en) * | 2017-12-25 | 2018-05-15 | 北京千城集成房屋有限公司 | A kind of connection method of double steel plate shear wall and floor |
| CN108894362A (en) * | 2018-07-23 | 2018-11-27 | 西安理工大学 | Assembled grating type thin-walled steel plate regeneration concrete compound shear wall and assembly method |
| CN112962823A (en) * | 2021-02-07 | 2021-06-15 | 西安理工大学 | Double-steel-plate shear wall with replaceable inclined struts and construction method thereof |
-
2016
- 2016-01-23 CN CN201620071542.2U patent/CN205502303U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522416A (en) * | 2016-11-07 | 2017-03-22 | 中衡设计集团股份有限公司 | Filling type shear wall welded in staggered mode |
| CN107795040A (en) * | 2017-10-18 | 2018-03-13 | 天津大学 | Build double steel plate concrete structure double steel plate connecting elements |
| CN107795040B (en) * | 2017-10-18 | 2023-12-26 | 天津大学 | Double-steel-plate connecting member for building double-steel-plate concrete structure |
| CN108035461A (en) * | 2017-12-25 | 2018-05-15 | 北京千城集成房屋有限公司 | A kind of perforate double steel plate shear wall body supporting item |
| CN108035443A (en) * | 2017-12-25 | 2018-05-15 | 北京千城集成房屋有限公司 | A kind of connection method of double steel plate shear wall and floor |
| CN108035443B (en) * | 2017-12-25 | 2023-05-05 | 北京千城集成房屋有限公司 | Connection method of double-steel-plate shear wall and floor slab |
| CN108894362A (en) * | 2018-07-23 | 2018-11-27 | 西安理工大学 | Assembled grating type thin-walled steel plate regeneration concrete compound shear wall and assembly method |
| CN108894362B (en) * | 2018-07-23 | 2020-05-22 | 西安理工大学 | Assembled grid type thin-wall steel plate recycled concrete combined shear wall and assembling method |
| CN112962823A (en) * | 2021-02-07 | 2021-06-15 | 西安理工大学 | Double-steel-plate shear wall with replaceable inclined struts and construction method thereof |
| CN112962823B (en) * | 2021-02-07 | 2023-01-31 | 西安理工大学 | Double-steel-plate shear wall with replaceable inclined struts and construction method thereof |
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