CN108951908A - It is a kind of with wave energy consumption column frame-shear-wall structure - Google Patents
It is a kind of with wave energy consumption column frame-shear-wall structure Download PDFInfo
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- CN108951908A CN108951908A CN201810828462.0A CN201810828462A CN108951908A CN 108951908 A CN108951908 A CN 108951908A CN 201810828462 A CN201810828462 A CN 201810828462A CN 108951908 A CN108951908 A CN 108951908A
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- screw rod
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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
- E04H9/024—Structures with steel columns and beams
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- Emergency Management (AREA)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
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Abstract
The invention discloses a kind of with the frame-shear-wall structure for waving energy consumption column, one end of Vierendeel girder is fixed on shear wall, the upper end of frame column is fixedly connected with the other end of Vierendeel girder, reinforced concrete knoll is groove type structure, the lower end of frame column is inserted in reinforced concrete knoll, two dissipative members are located in reinforced concrete knoll, and two dissipative members are located at the two sides of frame column；Each second screw rod sequentially passes through the edge of a wing of the second end plate of side wall of reinforced concrete knoll, first end plate and frame column, the end of steel plate is fixed on the edge of a wing of frame column, one end of each first screw rod is provided with the first locating part, the other end of each first screw rod is provided with the second locating part behind the bottom of reinforced concrete knoll and steel plate, the first spring and second spring are provided on each first screw rod, third spring is provided on each second screw rod, the structure has Self-resetting effect, and replaces after eaerthquake damage more convenient.
Description
Technical field
The invention belongs to civil engineering antidetonation and field of shock absorption, are related to a kind of with the frame-shear wall knot for waving energy consumption column
Structure.
Background technique
Traditional antidetonation theory carrys out the antidetonation energy of enhancing structure generally by the rigidity, intensity and the ductility that increase structure
Power, but this way normally results in and badly damaged, reparation difficulty occurs after structure is shaken.In recent years, swinging structure system due to
It is damaged after its shake that can significantly mitigate structure, becomes important one of the research direction in earthquake engineering field.It shakes at present
Wall system waves, a variety of implementations such as swinging structure is combined with energy-consuming shock absorber in pendulum cylinder system.
The system of waving is that one kind can not be benefit around the passive antidetonation system of Self-resetting of its lower rotation, swinging structure system
With the deformation of structure itself come the seismic energy that dissipates, but the constraint of loosening configuration system constitutes swinging member, passes through structural elements
Wave, so that malformation is reached unanimity, deformation concentrated on waving on interface, and damper is set at these positions and is consumed
Energy.Existing result of study shows that waving wall system can make layers stratified deformation tend to uniformly, can be effectively controlled structure change
The concentration of shape can play structure entirety antidetonation and energy dissipation capacity.It waves wall system and has been applied to frame structure, and show
Good anti seismic efficiency out.
Swing column system also has self-resetting capability, and the self-resetting capability function of swing column system is mainly by prestressing force at present
Non-bending steel cable provides, not only constructional difficulties, but also Self-resetting effect is unobvious.In addition, current swing column system is on ground
Shake is not easy to replace after destroying.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, provide a kind of with the frame for waving energy consumption column
Shear wall structure, which has Self-resetting effect, and replaces after eaerthquake damage more convenient.
In order to achieve the above objectives, the frame-shear-wall structure of the present invention that wave energy consumption column that has is including waving energy consumption
Column, Vierendeel girder, shear wall and two dissipative members, wherein waving energy consumption column includes frame column and reinforced concrete knoll；
One end of Vierendeel girder is fixed on shear wall, and the upper end of frame column is fixedly connected with the other end of Vierendeel girder, reinforcing bar
Concrete pier is groove type structure, and the lower end of frame column is inserted in reinforced concrete knoll, and two dissipative members are located at steel
In reinforced concrete pier, and two dissipative members are located at the two sides of frame column；
Two dissipative members include steel plate, first end plate, the second end plate, several first screw rods and several second screw rods,
Each second screw rod sequentially passes through the edge of a wing of the second end plate of side wall of reinforced concrete knoll, first end plate and frame column, the end of steel plate
Portion is fixed on the edge of a wing of frame column, and one end of each first screw rod is provided with the first locating part, and the other end of each first screw rod is worn
Cross reinforced concrete knoll bottom and steel plate after be provided with the second locating part, be provided with the first spring and second on each first screw rod
Spring is provided with third spring on each second screw rod, wherein the first spring be located at the first locating part and reinforced concrete knoll it
Between, second spring is between the second locating part and steel plate, and third spring is between first end plate and the second end plate.
Each second screw rod is divided into two groups, wherein first group of second screw rod is located at the surface of second group of second screw rod.
Dissipative member further includes two folded plates, wherein the both ends of two folded plates are individually fixed in first end plate and second
On end plate, two folded plates are respectively positioned between first group of second screw rod and second group of second screw rod, and two folded plates are located at frame column
The two sides of web.
Corrugated sheet steel is provided between two neighboring second screw rod in same group of the second screw rod, wherein corrugated sheet steel
One end is fixed in first end plate, and the other end of corrugated sheet steel is fixed on the second end plate.
Steel plate is fixed on the edge of a wing of frame column by angle steel.
First locating part and the second locating part are nut.
The bottom of reinforced concrete knoll is provided with the first groove, and the side of reinforced concrete knoll is provided with the second groove, the
One locating part and the first spring are located in the first groove, and the end of the second screw rod is located in the second groove.
First end plate both ends are provided with end plate, and end plate and first end plate form female member, and the female member fastens
In on the side wall of reinforced concrete knoll.
First spring, second spring and third spring are SMA shape memory alloy spring.
The bending angle of corrugated sheet steel is 135 °, and wavy structure.
The invention has the following advantages:
It is of the present invention with waving the frame-shear-wall structure of energy consumption column when specific operation, using waving energy consumption column
Undertake main energy consumption, relative to traditional frame-shear-wall structure, have the advantages that can hysteretic energy back and forth, in identical size
In the case of, the energy that can be absorbed is bigger, and antidetonation, damping effect more preferably, in addition, the present invention uses fabricated construction, pass through spiral shell
Each section is connected by bar, and component is destroyed after geological process repeatedly to be replaced, and reaches connection replacement simply and function of seismic resistance is fast
The purpose of quick-recovery.In addition, the present invention come earthquake energy and makes its reset by spring, there is the excellent effect that automatically resets
Fruit.
Further, it under wind load or small earthquake effect, is played a role by folded plate and corrugated sheet steel, to guarantee structure
The lateral rigidity of column, when middle shake or big shake occur, one end of frame column is liftable, waves structure integrally, thus
Prevent structure partial deformation excessive, spring, folded plate and corrugated sheet steel start to play a role at this time, make total column in earthquake
Always it is in elastic stage in journey, structure is enable to continue to run.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of energy consumption swing column in the present invention；
Fig. 3 is the main view of energy consumption swing column in the present invention；
Fig. 4 is the right view of energy consumption swing column in the present invention；
Fig. 5 is the top view of energy consumption swing column in the present invention；
Fig. 6 is the location diagram of corrugated sheet steel 8 in the present invention, folded plate 7, first end plate 5 and the second end plate 6；
Fig. 7 is the location diagram of angle steel 15 and steel plate 13 in the present invention；
Fig. 8 is the location diagram of light plate 13 and second spring 12 of the present invention.
Wherein, 1 it is shear wall, 2 be Vierendeel girder, 3 be frame column, 4 be reinforced concrete knoll, 5 be first end plate, 6 is
Two end plates, 7 be folded plate, 8 be corrugated sheet steel, 9 be the first screw rod, 10 be the second screw rod, 11 be the first spring, 12 be the second bullet
Spring, 13 be steel plate, 14 be third spring, 15 be angle steel.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
Referring to figs. 1 to Fig. 8, the frame-shear-wall structure of the present invention that wave energy consumption column that has is including waving energy consumption
Column, Vierendeel girder 2, shear wall 1 and two dissipative members, wherein waving energy consumption column includes frame column 3 and reinforced concrete knoll 4；Frame
Set a roof beam in place 2 one end is fixed on shear wall 1, and the upper end of frame column 3 is fixedly connected with the other end of Vierendeel girder 2, armored concrete
Pier 4 is groove type structure, and the lower end of frame column 3 is inserted in reinforced concrete knoll 4, and it is mixed that two dissipative members are located at reinforcing bar
In solidifying knoll 4, and two dissipative members are located at the two sides of frame column 3；Two dissipative members include steel plate 13, first end
Plate 5, the second end plate 6, several first screw rods 9 and several second screw rods 10, each second screw rod 10 sequentially pass through reinforced concrete knoll 4
The second end plate of side wall 6, first end plate 5 and frame column 3 the edge of a wing, the end of steel plate 13 is fixed on the edge of a wing of frame column 3, respectively
One end of first screw rod 9 is provided with the first locating part, the other end of each first screw rod 9 pass through reinforced concrete knoll 4 bottom and
It is provided with the second locating part after steel plate 13, the first spring 11 and second spring 12, each second screw rod are provided on each first screw rod 9
Third spring 14 is provided on 10, wherein the first spring 11 is between the first locating part and reinforced concrete knoll 4, the second bullet
Between the second locating part and steel plate 13, third spring 14 is located between first end plate 5 and the second end plate 6 spring 12, wherein the
One locating part and the second locating part are nut；Steel plate 13 is fixed on the edge of a wing of frame column 3 by angle steel 15.
It is two groups that each second screw rod 10, which is divided to, wherein first group of second screw rod 10 be located at second group of second screw rod 10 just on
Side.Dissipative member further includes two folded plates 7, wherein the both ends of two folded plates 7 are individually fixed in first end plate 5 and second end
On plate 6, two folded plates 7 are respectively positioned between first group of second screw rod 10 and second group of second screw rod 10, and two folded plates 7 are located at frame
The two sides of 3 web of trestle；It is provided with corrugated sheet steel 8 between two neighboring second screw rod 10 in same group of the second screw rod 10,
In, one end of corrugated sheet steel 8 is fixed in first end plate 5, and the other end of corrugated sheet steel 8 is fixed on the second end plate 6.
The bottom of reinforced concrete knoll 4 is provided with the first groove, and the side of reinforced concrete knoll 4 is provided with the second groove,
First locating part and the first spring 11 are located in the first groove, and the end of the second screw rod 10 is located in the second groove；First end plate 5
Both ends are provided with end plate, and end plate and first end plate 5 form female member, and the female member is fastened on reinforced concrete knoll 4
Side wall on.
First spring 11, second spring 12 and third spring 14 are SMA shape memory alloy spring；Corrugated sheet steel 8
Bending angle is 135 °, and wavy structure.
The end of each second screw rod 10 is socketed with nut and circular shim, between the first spring 11 and nut, the second bullet
Circular shim is provided between spring 12 and nut.
The energy consumption column whole composition component that waves is all made of bolt or screw rod connection, acts in wind load or small shake
Under, folded plate 7 and corrugated sheet steel 8 play a role, to guarantee the lateral rigidity of structural column, the first spring 11, second spring 12 and
After the earthquake, generation flexible deformation energy consumption first guarantees that structure itself is not damaged, can be torn open after shake three springs 14
It unloads and replaces.
In practical operation, for reinforced concrete knoll 4 because being cut out certain space, bearing capacity decline can be by subtracting
The bar spacing of horizontal distribution compensates the bearing capacity of loss in reinforced concrete knoll 4 within the scope of small parallel height.
Claims (10)
1. it is a kind of with wave energy consumption column frame-shear-wall structure, which is characterized in that including wave energy consumption column, Vierendeel girder (2),
Shear wall (1) and two dissipative members, wherein waving energy consumption column includes frame column (3) and reinforced concrete knoll (4)；
One end of Vierendeel girder (2) is fixed on shear wall (1), the upper end of frame column (3) and the fixed company of the other end of Vierendeel girder (2)
It connects, reinforced concrete knoll (4) is groove type structure, and the lower end of frame column (3) is inserted in reinforced concrete knoll (4), two consumptions
Energy component is located in reinforced concrete knoll (4), and two dissipative members are located at the two sides of frame column (3)；
Two dissipative members include steel plate (13), first end plate (5), the second end plate (6), several first screw rods (9) and several
Second screw rod (10), each second screw rod (10) sequentially pass through the second end plate of side wall (6) of reinforced concrete knoll (4), first end plate
(5) and the edge of a wing of frame column (3), the end of steel plate (13) are fixed on the edge of a wing of frame column (3), and the one of each first screw rod (9)
End is provided with the first locating part, after the other end of each first screw rod (9) passes through bottom and the steel plate (13) of reinforced concrete knoll (4)
It is provided with the second locating part, the first spring (11) and second spring (12), each second screw rod are provided on each first screw rod (9)
(10) third spring (14) are provided on, wherein the first spring (11) be located at the first locating part and reinforced concrete knoll (4) it
Between, for second spring (12) between the second locating part and steel plate (13), third spring (14) is located at first end plate (5) and second
Between end plate (6).
2. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that each second screw rod
(10) it is divided into two groups, wherein first group of second screw rod (10) is located at the surface of second group of second screw rod (10).
3. according to claim 2 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that dissipative member is also
Including two folded plates (7), wherein the both ends of two folded plates (7) are individually fixed on first end plate (5) and the second end plate (6),
Two folded plates (7) are respectively positioned between first group of second screw rod (10) and second group of second screw rod (10), and two folded plates (7) are located at
The two sides of frame column (3) web.
4. according to claim 2 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that same group second
Corrugated sheet steel (8) are provided between two neighboring second screw rod (10) in screw rod (10), wherein one end of corrugated sheet steel (8)
It is fixed on first end plate (5), the other end of corrugated sheet steel (8) is fixed on the second end plate (6).
5. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that steel plate (13) is logical
Angle steel (15) is crossed to be fixed on the edge of a wing of frame column (3).
6. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that the first locating part
And second locating part be nut.
7. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that armored concrete
The bottom of pier (4) is provided with the first groove, and the side of reinforced concrete knoll (4) is provided with the second groove, the first locating part and
One spring (11) is located in the first groove, and the end of the second screw rod (10) is located in the second groove.
8. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that first end plate
(5) both ends are provided with end plate, and end plate and first end plate (5) form female member, and the female member is fastened on reinforced concrete
On the side wall of knoll (4).
9. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that the first spring
(11), second spring (12) and third spring (14) are SMA shape memory alloy spring.
10. according to claim 1 with the frame-shear-wall structure for waving energy consumption column, which is characterized in that corrugated sheet steel
(8) bending angle is 135 °, and wavy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828462.0A CN108951908B (en) | 2018-07-25 | 2018-07-25 | Frame shear wall structure with swing energy dissipation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828462.0A CN108951908B (en) | 2018-07-25 | 2018-07-25 | Frame shear wall structure with swing energy dissipation column |
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| CN108951908A true CN108951908A (en) | 2018-12-07 |
| CN108951908B CN108951908B (en) | 2020-09-01 |
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| CN201810828462.0A Active CN108951908B (en) | 2018-07-25 | 2018-07-25 | Frame shear wall structure with swing energy dissipation column |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206182A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of Self-resetting shearing steel plate damper |
| CN110206181A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of assembled Self-resetting out-of-plane bending metal damper |
| CN110206183A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of assembled Self-resetting X-type metal damper |
| CN110206180A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of Self-resetting frcition damper |
| CN110318479A (en) * | 2019-06-20 | 2019-10-11 | 海南大学 | A kind of Self-resetting suspension column structure and its construction method |
| CN110331792A (en) * | 2019-06-20 | 2019-10-15 | 海南大学 | A kind of U-shaped metal damper of assembled Self-resetting |
| CN111173164A (en) * | 2020-02-06 | 2020-05-19 | 深圳大学 | Swinging type shear wall with replaceable self-resetting and energy consumption device |
| CN112681118A (en) * | 2020-12-28 | 2021-04-20 | 中国地震局工程力学研究所 | Energy-consuming type swing pier |
| CN113089866A (en) * | 2021-03-18 | 2021-07-09 | 兰州大学 | Civil engineering shock attenuation component |
| CN113338434A (en) * | 2021-06-17 | 2021-09-03 | 西安建筑科技大学 | Assembled energy-consumption self-resetting column base structure and upright column connecting node |
| CN115680154A (en) * | 2022-11-21 | 2023-02-03 | 合肥工业大学 | Buckled horizontal connection structure and full-assembly type concrete shear wall |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110206182A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of Self-resetting shearing steel plate damper |
| CN110206181A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of assembled Self-resetting out-of-plane bending metal damper |
| CN110206183A (en) * | 2019-06-20 | 2019-09-06 | 海南大学 | A kind of assembled Self-resetting X-type metal damper |
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| CN110331792A (en) * | 2019-06-20 | 2019-10-15 | 海南大学 | A kind of U-shaped metal damper of assembled Self-resetting |
| CN111173164A (en) * | 2020-02-06 | 2020-05-19 | 深圳大学 | Swinging type shear wall with replaceable self-resetting and energy consumption device |
| CN111173164B (en) * | 2020-02-06 | 2024-05-07 | 深圳大学 | Swing shear wall with replaceable self-resetting and energy consumption device |
| CN112681118A (en) * | 2020-12-28 | 2021-04-20 | 中国地震局工程力学研究所 | Energy-consuming type swing pier |
| CN112681118B (en) * | 2020-12-28 | 2022-07-26 | 中国地震局工程力学研究所 | Energy-consuming type swing pier |
| CN113089866A (en) * | 2021-03-18 | 2021-07-09 | 兰州大学 | Civil engineering shock attenuation component |
| CN113338434A (en) * | 2021-06-17 | 2021-09-03 | 西安建筑科技大学 | Assembled energy-consumption self-resetting column base structure and upright column connecting node |
| CN115680154A (en) * | 2022-11-21 | 2023-02-03 | 合肥工业大学 | Buckled horizontal connection structure and full-assembly type concrete shear wall |
| CN115680154B (en) * | 2022-11-21 | 2024-04-19 | 合肥工业大学 | Buckling type horizontal connection structure and fully assembled concrete shear wall |
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