CN205688619U - A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall - Google Patents
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall Download PDFInfo
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- CN205688619U CN205688619U CN201620448403.7U CN201620448403U CN205688619U CN 205688619 U CN205688619 U CN 205688619U CN 201620448403 U CN201620448403 U CN 201620448403U CN 205688619 U CN205688619 U CN 205688619U
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- layer plate
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- coupling beam
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Abstract
This utility model provides a kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is made up of double-layer plate concrete shear force wall and steel coupling beam, for improving high-rise and the anti-seismic performance of super high rise structure, disaster reduction and prevention, there are important theory significance and practical value；The simple structure of this combination Coupled Shear Wall simultaneously, outside plate can also serve as template and use, and easy construction has broad application prospects.
Description
Technical field
This utility model belongs to steel performance and mixed structure anti-seismic technology field, is specifically related to a kind of steel
Board concrete combination Coupled Shear Wall.
Background technology
Steel plate concrete combined shear wall can give full play to the respective advantage of steel and concrete bi-material, makes the best use of the advantages and keeps away
Short, on the one hand by the way of comprehensive, i.e. the combination of bi-material meets the demand of building, structure-function integration；Another
Aspect by differentiation in the way of to meet structural behaviour target multiple demands.At present should in tall and super tall R.C. buidings
With more and more extensive.
Shear wall structure is resistant to a kind of Lateral Resistant System of horizontal loading.Under geological process, shear wall not only undertakes
Most of seismic shear, but also serve the important function of dissipation seismic energy.
Shear wall structure system, Frame-Shear wall system and the inner core-housing cylinder knot that skyscraper uses in a large number
In structure system, shear wall is many to be occurred with Coupled Shear Wall form.Coupled Shear Wall is by two panels or multi-disc shear wall by coupling beam
Combine the common a kind of Lateral Resistant System resisting horizontal loading；The mode of its opposing horizontal force is by only cutting by entity shear wall
Face bending resistance is changed into the couple being made up of each wall limb bending resistance and wall limb axle power and jointly completes.The lateral rigid ratio of Coupled Shear Wall is each
Independent wall limb lateral rigidity sum is much larger.
Chinese patent " replaceable steel coupling beam double-layer plate high-strength concrete combination Coupled Shear Wall " (application number:
201320504037.9) a kind of connection being made up of double-layer plate high strength concrete shear wall and removable steel coupling beam is provided
Limb shear wall, double-layer plate high strength concrete shear wall utilizes peg to strengthen the connection of encased steel plate and inner concrete, and steel is even
Beam is included in the removable energy dissipating surrender beam section at coupling beam span centre and is placed in the non-compliant beam section at replaceable beam section two ends.Can
Change steel coupling beam complicated construction technique in actual applications, and this Coupled Shear Wall also has in deformability and bearing capacity
Wait to improve.
Summary of the invention
The purpose of this utility model is to provide a kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall.
For reaching above-mentioned purpose, this utility model have employed techniques below scheme:
Including double-layer plate concrete shear force wall and the steel coupling beam that is connected between double-layer plate concrete shear force wall, institute
State double-layer plate concrete shear force wall and include double-layer plate and the concrete pouring between double-layer plate, described double-layer plate
Several PBL shear connectors it are provided with on the surface of opposite side.
Described PBL shear connector extends to the two ends up and down of described double-layer plate concrete shear force wall.
Described PBL shear connector is spaced setting along the length direction of described double-layer plate concrete shear force wall.
Described double-layer plate concrete shear force wall also include being connected with described double-layer plate for described double-layer plate
Constitute concrete cast template surrounds steel plate.
The described steel plate that surrounds is positioned at the two ends, left and right of described double-layer plate concrete shear force wall.
Described concrete is selected from normal concrete.
The steel ratio of described double-layer plate concrete shear force wall is 0.04-0.2.
Described steel coupling beam uses steel I-beam.
It is provided with several longitudinal directions being connected with the web of described steel I-beam between two edges of a wing of described steel I-beam to add
Strength rib.
The beneficial effects of the utility model are embodied in:
Steel coupling beam described in the utility model-double-layer plate Combined concrete Coupled Shear Wall have employed double-layer plate coagulation
Soil shear wall and steel coupling beam, this combination Coupled Shear Wall has given full play to above-mentioned double-layer plate concrete shear force wall initial stiffness
Greatly, bearing capacity is high, bearing capacity and stiffness decay is slow, anti-vibration defense lines energy consumption ability many, overall is good, later stage anti-seismic performance phase
To the feature such as stable, significantly improve the bearing capacity of Coupled Shear Wall.
Accompanying drawing explanation
Fig. 1 is one of structural representation of combination Coupled Shear Wall described in the utility model；
Fig. 2 is the two of the structural representation of combination Coupled Shear Wall described in the utility model；
In figure: 1 is the edge of a wing, 2 is web, and 3 is ribbed stiffener, and 4 is steel plate, and 5 is PBL shear connector, and 6 is concrete.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Seeing Fig. 1 and Fig. 2, steel coupling beam described in the utility model-double-layer plate Combined concrete Coupled Shear Wall includes
Double-layer plate concrete shear force wall and steel coupling beam, steel coupling beam is solid with the double-layer plate concrete shear force wall of its both sides by welding
It is scheduled on together.
Double-layer plate concrete shear force wall includes being enclosed by four blocks of sheet metals 4 of four sides, front, rear, left and right
For the outsourcing template (cross section is the cavity of rectangle) of casting concrete 6, concrete 6 is wrapped in cavity, double-layer plate coagulation
Soil shear wall before and after side two blocks of sheet metals on along described steel plate concrete shear wall length direction (left and right directions) weld
Having multiple rows of PBL shear connector 5 that uniform intervals arranges, PBL shear connector 5 is vertical with the sheet metal being welded and fixed, single PBL shearing
Key 5 extends to the two ends up and down of described steel plate concrete shear wall, and concrete 6 and sheet metal 4 use PBL shear connector 5 to strengthen
Connect (bonding such as strengthening steel plate and concrete).This PBL shear connector main body is to arrange in yi word pattern on steel plate, and this steel plate
Multiple spaced through holes.The steel ratio in double-layer plate concrete shear force wall cross section can not be the lowest, can not be the highest, and PBL cuts
Power key is joined very little, misses one's aim, but PBL shear connector is joined too much, will necessarily result in concrete and subtracts the bond stress of steel plate
Little, have influence on both cohesive forces.Specify according to " reinforced concrete composite structure design specification " (JGJ138-2001): steely
Rate α is in 0.04-0.2 scope.
The steel plate structure used in described steel plate concrete shear wall is formed by the Plate Welding of dimension as required.
And with steel plate as template, construct convenient quickly.
Described steel plate concrete shear wall, without using high-strength concrete, only uses normal concrete.
Described steel coupling beam uses steel I-beam.Several and described work it is provided with between two edges of a wing 1 of described steel I-beam
The longitudinal stiffener 3 that the web 2 of word girder steel is connected.
By arranging the PBL shear connector with stiffener effect between steel plate, concrete is formed and effectively retrains work
With, thus improve the deformability of concrete filled, it is therefore prevented that the bending deformation that steel plate is too early, and then reduce the thickness of body of wall.
PBL shear connector is set simultaneously and is able to ensure that steel plate more preferably couples with concrete, collaborative work, have that initial stiffness is big, carrying energy
Power is high, bearing capacity and stiffness decay is slow, anti-vibration defense lines energy consumption ability many, overall is good, and later stage anti-seismic performance is relatively stable
Feature, meets the super-high building structure design requirement to shear wall " high axial compression, high ductility, thin body of wall ".Mixed by double-layer plate
The Coupled Shear Wall that solidifying soil shear wall and steel coupling beam are constituted has given full play to the advantage of above-mentioned double-layer plate concrete shear force wall, aobvious
The bearing capacity that improve Coupled Shear Wall write.
It addition, the simple structure of double-layer plate concrete shear force wall, outside plate can also serve as template and use, construction letter
Just.
In a word, steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall resists with super high rise structure for improving high level
Shock stability, disaster reduction and prevention, have important theory significance and practical value, be with a wide range of applications, and can be widely applied to resist
In the high level in shake more than 8 degree areas of fortification intensity and high-rise building.
Claims (9)
1. steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: include double-layer plate concrete
Shear wall and the steel coupling beam being connected between double-layer plate concrete shear force wall, described double-layer plate concrete shear force wall includes
Double-layer plate and pour the concrete (6) between double-layer plate, if being provided with on the surface of described double-layer plate opposite side
Dry PBL shear connector (5).
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State PBL shear connector (5) and extend to the two ends up and down of described double-layer plate concrete shear force wall.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State the PBL shear connector (5) the length direction interval setting along described double-layer plate concrete shear force wall.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State that double-layer plate concrete shear force wall also includes being connected with described double-layer plate for constituting concrete with described double-layer plate
(6) cast template surround steel plate.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State and surround steel plate and be positioned at the two ends, left and right of described double-layer plate concrete shear force wall.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State concrete (6) selected from normal concrete.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
The steel ratio stating double-layer plate concrete shear force wall is 0.04-0.2.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State steel coupling beam and use steel I-beam.
A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall, it is characterised in that: institute
State and between two edges of a wing (1) of steel I-beam, be provided with several longitudinal stiffeners being connected with the web (2) of described steel I-beam
(3)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448403.7U CN205688619U (en) | 2016-05-17 | 2016-05-17 | A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448403.7U CN205688619U (en) | 2016-05-17 | 2016-05-17 | A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205688619U true CN205688619U (en) | 2016-11-16 |
Family
ID=57261765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448403.7U Expired - Fee Related CN205688619U (en) | 2016-05-17 | 2016-05-17 | A kind of steel coupling beam-double-layer plate Combined concrete Coupled Shear Wall |
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| Country | Link |
|---|---|
| CN (1) | CN205688619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571094A (en) * | 2018-06-15 | 2018-09-25 | 浙江绿筑集成科技有限公司 | Web holes part compound shear wall-composite coupling beams coupled wall and preparation method thereof |
| CN109914656A (en) * | 2019-04-12 | 2019-06-21 | 西安建筑科技大学 | A kind of thin-walled steel plate PEC combined shear wall construction of band PBL shear connector |
-
2016
- 2016-05-17 CN CN201620448403.7U patent/CN205688619U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571094A (en) * | 2018-06-15 | 2018-09-25 | 浙江绿筑集成科技有限公司 | Web holes part compound shear wall-composite coupling beams coupled wall and preparation method thereof |
| CN108571094B (en) * | 2018-06-15 | 2023-11-10 | 浙江绿筑集成科技有限公司 | Web plate open hole part combined shear wall-combined connecting beam connecting limb wall and manufacturing method thereof |
| CN109914656A (en) * | 2019-04-12 | 2019-06-21 | 西安建筑科技大学 | A kind of thin-walled steel plate PEC combined shear wall construction of band PBL shear connector |
| CN109914656B (en) * | 2019-04-12 | 2024-02-27 | 西安建筑科技大学 | Thin-wall steel plate PEC combined shear wall structure with PBL shear keys |
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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: 20161116 Termination date: 20170517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |