CN106545107A - Armored concrete mixing shear wall with runback bit function - Google Patents
Armored concrete mixing shear wall with runback bit function Download PDFInfo
- Publication number
- CN106545107A CN106545107A CN201611121646.0A CN201611121646A CN106545107A CN 106545107 A CN106545107 A CN 106545107A CN 201611121646 A CN201611121646 A CN 201611121646A CN 106545107 A CN106545107 A CN 106545107A
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- CN
- China
- Prior art keywords
- concrete
- short column
- shear wall
- plate
- ear plate
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
Abstract
The invention discloses a kind of armored concrete mixing shear wall with runback bit function, reinforced concrete shear wall passes through upper ear plate with concrete pedestal and lower ear plate is mutually hinged, and forms support by concrete short column；The through hole for running through vertically is provided with the concrete short column, the presstressed reinforcing steel passes through the through hole, the I shape crossbeam to be against the two ends of the concrete short column with the base plate by presstressed reinforcing steel folder.The invention provides a kind of armored concrete mixing shear wall with runback bit function, resetted by the elastic deformation of presstressed reinforcing steel, make body of wall be difficult to damage in earthquake disaster, greatly improve the shock resistance of body of wall, structure is fully met to ductility and the requirement of power consumption, it is more economical and practical.
Description
Technical field
The present invention relates to building structure technology field, more particularly to a kind of armored concrete with runback bit function is mixed
Combination shearing wall.
Background technology
China's Seismic Philosophy at this stage is " no damage in small earthquake, middle shake can be repaiied, no collapsing with strong earthquake ".This Seismic Philosophy requires knot
After the earthquake of structure experience fortification intensity, agent structure should not have big destruction and can repair.But due to not knowing for geological process
Property and complexity, structure are possible to be subjected to the geological process bigger than fortification intensity, can so make structural elements be badly damaged.Separately
Although external structure may not collapse after the earthquake of fortification intensity is subjected to, have partial component because residual deformation is excessive cannot
It is repaired, last total can only be pushed over reconstruction, cause huge waste, also have impact on the orthobiosiss of people.For
This, it is considered to design one kind and can recover functional structure, make structure full out recover its normal usage function after earthquake.So build
The security of the lives and property that people can not only be protected in earthquake is built, after earthquake, can also help people to recover normal life as early as possible
It is living.
The content of the invention
It is an object of the invention to overcome the deficiency of prior art, there is provided a kind of armored concrete with runback bit function
Mixing shear wall, is resetted by the elastic deformation of presstressed reinforcing steel, is made body of wall be difficult to damage in earthquake disaster, is greatly improved wall
The shock resistance of body, fully meets structure to ductility and the requirement of power consumption, more economical and practical.
The technical solution adopted for the present invention to solve the technical problems is：A kind of armored concrete with runback bit function
Mixing shear wall, including reinforced concrete shear wall, concrete pedestal, upper ear plate, lower ear plate, shear energy dissipation plate, spacing bloom,
Concrete short column and presstressed reinforcing steel；The bottom of the reinforced concrete shear wall is provided with I shape crossbeam, the concrete pedestal
Surface interlocking have base plate；The bottom center of the I shape crossbeam is welded together with the upper ear plate, in the base plate
Centre is welded together with the lower ear plate, and the upper ear plate and lower ear plate are mutually staggered along perpendicular, and mutual by a bearing pin
It is hinged；The top of the concrete short column passes through bolt and the I shape crossbeam interlocking, the shear energy dissipation plate and spacing steel
Block distinguishes interlocking in the base plate, and the shear energy dissipation plate is welded and fixed with the side of the concrete short column, the spacing steel
Block along the concrete short column opposite side against fixation；The concrete short column for multiple, and with upper ear plate and lower ear plate institute
Axisymmetrical setting is set in place；The through hole for running through is provided with vertically in the concrete short column, the presstressed reinforcing steel is worn
The through hole is crossed, the I shape crossbeam is against the two ends of the concrete short column with the base plate by the presstressed reinforcing steel folder.
As it is a kind of preferably, the side away from the lower ear plate of the shear energy dissipation plate and the concrete short column against
It is fixed；The spacing bloom is with the concrete short column near the side of the lower ear plate against fixation.
As one kind preferably, through hole set on the concrete short column is a plurality of, is all provided with each through hole
It is equipped with the presstressed reinforcing steel.
As one kind preferably, also including level detection device, the level detection device is installed on the I shape crossbeam.It is logical
Level detection device is crossed, can find in time to mix the overall inclined degree of shear wall, after inclined degree goes beyond the limit, body of wall
Structure is safeguarded or removable parts component.
As one kind preferably, the level detection device is level indicator.
As one kind preferably, the rectangular cross-section of the bearing pin or circle.Bearing pin is such as set to the knot of rectangular cross-section
Structure, can limit the rotational angle of bearing pin.
As one kind preferably, the inside of the reinforced concrete shear wall is provided with latticed steel bar framework structure.
The invention has the beneficial effects as follows：Compared to traditional shear wall, concrete short column structure is additionally arranged, and mixed
The axial location of solidifying soil short column arranges through hole, is drawn with presstressed reinforcing steel and stretches fixed upper and lower ends, the supporting construction of concrete short column and
Fixed structure is stretched in the drawing of presstressed reinforcing steel, forms one group of power for checking and balanceing, and shear energy dissipation plate and spacing bloom are supported in the horizontal direction
By the fixation concrete short column, and another group of power for checking and balanceing is formed, make reinforced concrete shear wall keep dynamic equilibrium.
When earthquake disaster occurs, the energy of vertical direction is conducted along concrete short column, when the energy of horizontal direction has uneven,
Body of wall is less prone to dislocation, but can be resetted by the elastic deformation of presstressed reinforcing steel, and consumes body of wall by shear energy dissipation plate
The shearing force that inclination is caused, makes body of wall be difficult to damage in earthquake disaster, greatly improves the shock resistance of body of wall, fully meet
Structure is to ductility and the requirement of power consumption, more economical and practical.
The present invention is described in further detail below in conjunction with drawings and Examples；But one kind of the present invention has Self-resetting
The armored concrete mixing shear wall of function is not limited to embodiment.
Description of the drawings
Fig. 1 is the positive structure schematic one of the present invention；
Fig. 2 is the positive structure schematic two (sectional view) of the present invention；
Fig. 3 is the side structure schematic diagram one of the present invention；
Fig. 4 is the side structure schematic diagram two (sectional view) of the present invention；
Fig. 5 is the structural representation of the shear energy dissipation plate of the present invention；
Fig. 6 is the structural representation one (pin-and-hole is circle) of the upper ear plate or lower ear plate of the present invention；
Fig. 7 is the structural representation two (pin-and-hole is rectangle) of the upper ear plate or lower ear plate of the present invention.
Specific embodiment
Embodiment
Referring to shown in Fig. 1 to Fig. 4, a kind of armored concrete mixing shear wall with runback bit function of the present invention is wrapped
Include reinforced concrete shear wall 1, concrete pedestal 2, upper ear plate 4, lower ear plate 5, shear energy dissipation plate 7, spacing bloom 8, concrete
Short column 3 and presstressed reinforcing steel 9；The bottom of the reinforced concrete shear wall 1 is provided with I shape crossbeam 11, the concrete pedestal 2
Surface interlocking have base plate 21；The bottom center of the I shape crossbeam 11 is welded together with the upper ear plate 4, the base plate
The 21 central and lower ear plate 5 welds together, and the upper ear plate 4 and lower ear plate 5 are mutually staggered along perpendicular, and passes through one
Bearing pin 6 is mutually hinged；The top of the concrete short column 3 passes through the bottom interlocking of bolt and the I shape crossbeam 11, described
Shear energy dissipation plate 7 and spacing bloom 8 distinguish interlocking in the base plate 21, the shear energy dissipation plate 7 and the concrete short column 3
Side is welded and fixed, the spacing bloom 8 along the concrete short column 3 opposite side against fixation；The concrete short column 3 is
It is multiple, and arranged with upper ear plate 4 and 5 position of lower ear plate as axisymmetrical；Vertically set in the concrete short column 3
There is the through hole for running through, the presstressed reinforcing steel 9 passes through the through hole, the I shape crossbeam 11 to pass through the prestressing force with the base plate 21
The folder of muscle 9 is against the two ends of the concrete short column 3.The presstressed reinforcing steel 9 extends to the inside of concrete pedestal 2, passes through
Resigning hole 22 is dug inside concrete pedestal 2, to install to the presstressed reinforcing steel 9.The concrete short column 3 has
The encased steel plate of open column shape, internal placing concrete are formed.
It is shown in Figure 5, also including shear energy dissipation plate 7,7 interlocking of shear energy dissipation plate in the base plate 21, and with it is described
The side phase interlocking away from the lower ear plate 5 of concrete short column 3.The shear energy dissipation plate 7 is locked and coagulation by stay bolt 71
Soil matrix seat 2.The shear energy dissipation plate 7 is inverted T-shaped structure, and is provided with several strengthening rib strips 72 in the position of right-angle side, and this is cut
Cut Wasted-energy steel plate 7 mutually to weld with the surface of the concrete short column 3 by the strengthening rib strip 72.
Also include spacing bloom 8,8 interlocking of spacing bloom is in the base plate 21 and close with the concrete short column 3
The side phase interlocking of the lower ear plate 5.
On the concrete short column 3, set through hole is a plurality of, be provided with each through hole it is described it is pre- should
Power muscle 9.
It is provided with the I shape crossbeam 11 for measuring the level indicator of body of wall inclined degree.
The structure of the upper ear plate 4 or lower ear plate 5 is referring to the pin shown in Fig. 6 to Fig. 7, set by upper ear plate 4 and lower ear plate 5
Kong Kewei rectangles (upper ear plate 4 ' and lower ear plate 5 ' are designated in figure) or circular (in figure, being designated upper ear plate 4 and lower plate 5), accordingly
, the rectangular cross-section of the bearing pin 6 or circle.
The inside of the reinforced concrete shear wall 1 is provided with latticed steel bar framework structure 12.
Above-described embodiment is only used for a kind of mixing of the armored concrete with runback bit function for further illustrating the present invention
Shear wall, but embodiment is the invention is not limited in, what every technical spirit according to the present invention was made to above example appoints
What simple modification, equivalent variations and modification, each falls within the protection domain of technical solution of the present invention.
Claims (7)
1. a kind of armored concrete mixing shear wall with runback bit function, it is characterised in that：Including steel reinforced concrete shearing force
Wall, concrete pedestal, upper ear plate, lower ear plate, shear energy dissipation plate, spacing bloom, concrete short column and presstressed reinforcing steel；The reinforcing bar
The bottom of concrete shear force wall is provided with I shape crossbeam, and the surface interlocking of the concrete pedestal has base plate；The I shape is horizontal
The bottom center of beam is welded together with the upper ear plate, and the central and lower ear plate of the base plate welds together, on this
Otic placode and lower ear plate are mutually staggered along perpendicular, and mutually hinged by a bearing pin；Pass through at the top of the concrete short column
Bolt and the I shape crossbeam interlocking, the shear energy dissipation plate and spacing bloom distinguish interlocking in the base plate, the shearing
Wasted-energy steel plate is welded and fixed with the side of the concrete short column, the spacing bloom along the concrete short column opposite side against
It is fixed；The concrete short column is for multiple, and is arranged with upper ear plate and lower ear plate position as axisymmetrical；The concrete
The through hole that run through is provided with short column vertically, the presstressed reinforcing steel passes through the through hole, the I shape crossbeam and the bottom
Plate is against the two ends of the concrete short column by the presstressed reinforcing steel folder.
2. a kind of armored concrete mixing shear wall with runback bit function according to claim 1, it is characterised in that：
The side away from the lower ear plate of the shear energy dissipation plate and the concrete short column is against fixation；The spacing bloom and institute
Concrete short column is stated near the side of the lower ear plate against fixation.
3. a kind of armored concrete mixing shear wall with runback bit function according to claim 1, it is characterised in that：
On the concrete short column, set through hole is a plurality of, is provided with the presstressed reinforcing steel in each through hole.
4. a kind of armored concrete mixing shear wall with runback bit function according to claim 1, it is characterised in that：
Also include level detection device, the level detection device is installed on the I shape crossbeam.
5. a kind of armored concrete mixing shear wall with runback bit function according to claim 4, it is characterised in that：
The level detection device is level indicator.
6. a kind of armored concrete mixing shear wall with runback bit function according to claim 1, it is characterised in that：
The rectangular cross-section of the bearing pin or circle.
7. a kind of armored concrete mixing shear wall with runback bit function according to claim 1, it is characterised in that：
The inside of the reinforced concrete shear wall is provided with latticed steel bar framework structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121646.0A CN106545107B (en) | 2016-12-08 | 2016-12-08 | Reinforced concrete mixed shear wall with self-resetting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121646.0A CN106545107B (en) | 2016-12-08 | 2016-12-08 | Reinforced concrete mixed shear wall with self-resetting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106545107A true CN106545107A (en) | 2017-03-29 |
| CN106545107B CN106545107B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611121646.0A Active CN106545107B (en) | 2016-12-08 | 2016-12-08 | Reinforced concrete mixed shear wall with self-resetting function |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724544A (en) * | 2017-11-13 | 2018-02-23 | 中国地震局工程力学研究所 | Vertical between fabricated shear wall is hinged structure and construction method more |
| CN109057090A (en) * | 2018-08-19 | 2018-12-21 | 河南省城乡规划设计研究总院有限公司 | A kind of reinforced concrete sway shear wall with Self-resetting and energy consumption function |
| CN110005132A (en) * | 2019-03-01 | 2019-07-12 | 北京工业大学 | A kind of unidirectional hinged column base node of Self-resetting adding replaceable anti-side shear wall |
| CN113235771A (en) * | 2021-05-26 | 2021-08-10 | 华能秦煤瑞金发电有限责任公司 | Easily repaired assembled shear wall |
| CN115839139A (en) * | 2022-12-12 | 2023-03-24 | 东南大学 | Swing type double-steel-plate concrete combined shear wall with replaceable staged energy consumption device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107724544A (en) * | 2017-11-13 | 2018-02-23 | 中国地震局工程力学研究所 | Vertical between fabricated shear wall is hinged structure and construction method more |
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| CN113235771A (en) * | 2021-05-26 | 2021-08-10 | 华能秦煤瑞金发电有限责任公司 | Easily repaired assembled shear wall |
| CN115839139A (en) * | 2022-12-12 | 2023-03-24 | 东南大学 | Swing type double-steel-plate concrete combined shear wall with replaceable staged energy consumption device |
| CN115839139B (en) * | 2022-12-12 | 2024-04-09 | 东南大学 | Swing type double-steel-plate concrete combined shear wall with replaceable phased energy dissipation device |
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|---|---|
| CN106545107B (en) | 2022-06-07 |
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