CN209523335U - A kind of seismic energy dissipation structure for building - Google Patents
A kind of seismic energy dissipation structure for building Download PDFInfo
- Publication number
- CN209523335U CN209523335U CN201920133301.XU CN201920133301U CN209523335U CN 209523335 U CN209523335 U CN 209523335U CN 201920133301 U CN201920133301 U CN 201920133301U CN 209523335 U CN209523335 U CN 209523335U
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- articulated
- energy dissipation
- seismic energy
- transverse slat
- riser
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Abstract
The utility model relates to a kind of seismic energy dissipation structures for building, including structural column, crossbeam and buckling restrained brace bar, connection structure is arranged in the side of the structural column, the connection structure includes horizontally disposed transverse slat and the riser below transverse slat, the upper surface of the transverse slat has the first articulated structure being hingedly arranged with the crossbeam pitching, and the second articulated structure extending obliquely and with the bent constraint support rod pitching articulated connection in the wrong is arranged on the riser.A kind of seismic energy dissipation structure for building of the utility model; avoid the occurrence of causes bent constraint support rod of bending to perform practically no function because connection structure is damaged; maximum magnitude protects whole structure; song is bent constraint support rod and is convenient for changing in the event that it should fail; and due to the bent presence for bending constraint support rod; so that crossbeam and the hinged of structural column eliminate the trouble and worry for unstable situation occur, whole building seismic energy dissipation structure is simple and practical, and antidetonation wind resistance effect is good.
Description
Technical field
The utility model relates to building field, in particular to a kind of seismic energy dissipation structure for building.
Background technique
Building structure will not only undertake vertical gravity laod, also undertake by wind and seismic transversely acting.Energy dissipating
Shock-damping structure increases the damping of structure by ductile reinforced members such as setting buckling restrained brace (BRB), viscous dampers, reaches reduction
The purpose of geological process.Buckling restrained brace can provide anti-side rigidity for structure, and surrender and consume energy prior to main structure body.
At present using in the seismic energy dissipation structure of buckling restrained brace, beam, column, buckling restrained brace are using the rigidity such as welding
Connection, structural column and buckling restrained brace shared lateral load, the components such as beam, column, buckling restrained brace and tie point
Biggish bending and shear action are undertaken, once tie point stress damage, then bent constraint support in the wrong is performed practically no function, and is unfavorable for ensureing
Structure safety.
Utility model content
The purpose of the utility model is to provide a kind of seismic energy dissipation structure for building, the embodiment of the utility model includes:
A kind of seismic energy dissipation structure for building, including structural column, crossbeam and buckling restrained brace bar, the one of the structural column
Connection structure is arranged in side, and the connection structure includes horizontally disposed transverse slat and the riser below transverse slat, the transverse slat
Upper surface there is the first articulated structure for being hingedly arranged with the crossbeam pitching, be arranged on the riser it is extending obliquely and
With bent second articulated structure for bending constraint support rod pitching articulated connection.
Preferably, first articulated structure include be fixedly arranged on the transverse slat upper surface at least one be vertically arranged
One articulated slab, the end for being fixedly arranged on the crossbeam bottom surface at least one second articulated slab and be threaded through it is described first hinge
The first articulated shaft on fishplate bar and second articulated slab.
Preferably, second articulated structure include the hinged seat with slot being installed on riser, be plugged on it is described
Hinge bar in slot and the second articulated shaft being threaded through in the hinged seat and the hinge bar.
Preferably, there are three first articulated slabs, there are two second articulated slabs, and two second articulated slabs are inserted
It connects in two interpolation slits formed by three first articulated slabs.
Preferably, two ribs board groups are arranged in the upside of the hinged seat, and two deep floor groups are located at
On former and later two sides of riser, the ribs board group includes two angularly disposed floors of putting more energy into arranged in parallel, wherein
The deep floor of lower section is fixedly connected with the structural column, the transverse slat, the riser and the hinged seat respectively.
Preferably, the right side and lower section of the riser are respectively provided with stiffener plate, are formed between two stiffener plates for institute
The gap that hinged seat passes through is stated, and there is gap between the stiffener plate and the hinged seat.
Preferably, the structural column is the H-shaped steel column in cross section, the inside of the steel column with the connection structure pair
The multiple lateral stiffening plates of the position setting answered.
A kind of seismic energy dissipation structure for building of the utility model, crossbeam pass through the first articulated structure and connection structure and knot
The column articulated setting of structure, buckling restrained brace bar are existed in this way by the second articulated structure and connection structure and the column articulated setting of structure
The lateral load generated under earthquake and wind action is bent constraint support rod by song and is undertaken, and crossbeam, bent constraint support rod in the wrong
Stress is not generated in extraneous imposed load with the junction of structural column, avoiding the occurrence of leads to song because connection structure is damaged
It bends constraint support rod to disengage and perform practically no function with structural column, maximum magnitude protects whole structure, and song bends constraint support rod and exists
Occur being convenient for changing in the case where damage, and due to the bent presence for bending constraint support rod, so that crossbeam and structural column is hinged
The trouble and worry for unstable situation occur is eliminated, whole building seismic energy dissipation structure is simple and practical, and antidetonation wind resistance effect is good.
Detailed description of the invention
Fig. 1 is the structure chart of seismic energy dissipation structure for building in the utility model.
Specific embodiment
It is illustrated with reference to the accompanying drawing.
A kind of seismic energy dissipation structure for building, as shown in Figure 1, including structural column 9, crossbeam 8 and buckling restrained brace bar 1,
Connection structure is arranged in the side of structural column, and connection structure includes horizontally disposed transverse slat 15 and the riser below transverse slat
16, the upper surface of transverse slat has the first articulated structure being hingedly arranged with crossbeam pitching, be arranged on riser it is extending obliquely and
With bent the second articulated structure for bending constraint support rod pitching articulated connection, in the present embodiment, crossbeam and structural column be transversal
The H-shaped steel column in face, for the intensity of enhancing structure column, the inside of structural column is arranged eight in position corresponding with connection structure
Lateral stiffening plate 12, specifically, four lateral stiffening plates 12, the front side of crossbeam and rear side is respectively arranged on front side of structural column with rear side
Two vertical stiffening plates 10 are respectively provided with, there is gap in a lateral direction between crossbeam and structural column, the first articulated structure includes
On the bottom surface of at least one first articulated slab 7 being vertically arranged, the end for being fixedly arranged on crossbeam for being fixedly arranged on 15 upper surface of transverse slat
At least one second articulated slab 5 and the first articulated shaft 11 being threaded through on the first articulated slab and the second articulated slab, the present embodiment
In, there are three the first articulated slabs, and there are two the second articulated slabs, and two the second articulated slabs are plugged on to be formed by three the first articulated slabs
Two interpolation slits in, the second articulated structure includes the hinged seat 17 with slot 4 being installed on riser, is plugged in slot
Hinge bar 2 and the second articulated shaft 3 being threaded through in hinged seat and hinge bar, hinged seat includes two and is installed in riser two sides
Two fixed plates disposed in parallel, the lower ends of two fixed plates stretches out riser and forms slot 4, and the upside of hinged seat is arranged two
Ribs board group, two deep floor groups are located on former and later two sides of riser, and each ribs board group is wrapped
Include the floor of putting more energy into arranged in parallel of angularly disposed two, wherein lower section deep floor 13 respectively with structural column, transverse slat, riser
And hinged seat is fixedly connected, for enhancing the intensity of entire connection structure, the right side and lower section of riser 16 are respectively provided with reinforcing rib
Plate 6,14 forms the gap passed through for hinged seat between two stiffener plates, and has gap between stiffener plate and hinged seat.Respectively
Stiffener plate is the intensity in order to increase connection structure, guarantees structural stability.
The seismic energy dissipation structure for building of the present embodiment, crossbeam are cut with scissors by the first articulated structure and connection structure and structural column
Connect setting, buckling restrained brace bar by the second articulated structure and connection structure and the column articulated setting of structure, in this way in earthquake and
The lateral load generated under wind action is bent constraint support rod by song and is undertaken, and crossbeam, bent constraint support rod in the wrong and structure
The junction of column does not generate stress, and avoid the occurrence of causes bent constraint support rod of bending to perform practically no function because connection structure is damaged,
Maximum magnitude protects whole structure, and song is bent constraint support rod and is convenient for changing in the event that it should fail, and due to song
The presence of constraint support rod is bent, so that crossbeam and the hinged of structural column eliminate the trouble and worry for unstable situation occur, entirely
Seismic energy dissipation structure for building is simple and practical, and antidetonation wind resistance effect is good.
In other embodiments, the pulling plate structure in embodiment 1 can also be set in the front side of left plate and right side plate,
A wooden pulling plate is arranged in the rear side of left plate and right side plate, and wooden pulling plate is a plank, directly logical from the lateral surface of left and right side plate
It crosses screw and inwardly screws two end faces for connecting wooden pulling plate.
Claims (7)
1. a kind of seismic energy dissipation structure for building, including structural column, crossbeam and buckling restrained brace bar, it is characterised in that: described
Connection structure is arranged in the side of structural column, and the connection structure includes horizontally disposed transverse slat and erecting below transverse slat
Plate, the upper surface of the transverse slat have the first articulated structure being hingedly arranged with the crossbeam pitching, and setting is oblique on the riser
Second articulated structure extending downwardly and with the bent constraint support rod pitching articulated connection in the wrong.
2. seismic energy dissipation structure for building according to claim 1, it is characterised in that: first articulated structure includes solid
On at least one first articulated slab being vertically arranged of the transverse slat upper surface, the bottom surface for the end for being fixedly arranged on the crossbeam
At least one second articulated slab and the first articulated shaft for being threaded through on first articulated slab and second articulated slab.
3. seismic energy dissipation structure for building according to claim 1 or 2, it is characterised in that: the second articulated structure packet
It includes the hinged seat with slot being installed on riser, the hinge bar being plugged in the slot and is threaded through the hinged seat
With the second articulated shaft in the hinge bar.
4. seismic energy dissipation structure for building according to claim 2, it is characterised in that: there are three first articulated slabs,
There are two second articulated slabs, and two second articulated slabs are plugged on two formed by three first articulated slabs and insert
In seam.
5. seismic energy dissipation structure for building according to claim 3, it is characterised in that: the upside setting two of the hinged seat
A ribs board group, two deep floor groups are located on former and later two sides of riser, the ribs board group packet
Include the floor of putting more energy into arranged in parallel of angularly disposed two, wherein lower section the deep floor respectively with the structural column, institute
Transverse slat, the riser and the hinged seat is stated to be fixedly connected.
6. seismic energy dissipation structure for building according to claim 3, it is characterised in that: the right side and lower section of the riser are equal
Stiffener plate is set, forms the gap passed through for the hinged seat, and the stiffener plate and institute between two stiffener plates
Stating has gap between hinged seat.
7. seismic energy dissipation structure for building according to claim 3, it is characterised in that: the structural column is that cross section is in H
The steel column of shape, the inside of the steel column is in the multiple lateral stiffening plates of position corresponding with connection structure setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133301.XU CN209523335U (en) | 2019-01-25 | 2019-01-25 | A kind of seismic energy dissipation structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920133301.XU CN209523335U (en) | 2019-01-25 | 2019-01-25 | A kind of seismic energy dissipation structure for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523335U true CN209523335U (en) | 2019-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920133301.XU Expired - Fee Related CN209523335U (en) | 2019-01-25 | 2019-01-25 | A kind of seismic energy dissipation structure for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI801994B (en) * | 2021-09-07 | 2023-05-11 | 日商三菱動力股份有限公司 | Hysteretic damping structure and assembly method thereof |
-
2019
- 2019-01-25 CN CN201920133301.XU patent/CN209523335U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI801994B (en) * | 2021-09-07 | 2023-05-11 | 日商三菱動力股份有限公司 | Hysteretic damping structure and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20220125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |