CN207469503U - The anti-buckling support of profiled sheet energy consumption - Google Patents
The anti-buckling support of profiled sheet energy consumption Download PDFInfo
- Publication number
- CN207469503U CN207469503U CN201721367283.9U CN201721367283U CN207469503U CN 207469503 U CN207469503 U CN 207469503U CN 201721367283 U CN201721367283 U CN 201721367283U CN 207469503 U CN207469503 U CN 207469503U
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- CN
- China
- Prior art keywords
- steel pipe
- profiled sheet
- outer constraint
- plate
- core stress
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- Withdrawn - After Issue
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- Vibration Prevention Devices (AREA)
Abstract
The anti-buckling support of profiled sheet energy consumption, including outer constraint steel pipe, fixed connecting plate strengthens steel loop, the inside setting core stress steel plate of the outer constraint steel pipe, and core stress steel plate surrounding smears separation layer；Damping profiled sheet is put into gap above and below outer constraint steel pipe short side direction, cavity is formed inside adjacent two damping profiled sheets, energy consumption constraint material is injected in cavity；Steel loop is strengthened in the both ends outer surface setting of outer constraint steel pipe, setting anti-aging sealant inside the both ends of outer constraint steel pipe, anti-aging sealant outer end face sets end plate, outer constraint steel pipe and fixed connecting plate is respectively welded in the both sides of end plate, the on both sides of the middle of fixed connecting plate is vertically arranged ribs, and bolt hole is set on fixed connecting plate.The beneficial effects of the utility model are：By the way of core stress steel plate is isolated, extend core stress steel plate using duration, separation layer has anti-skidding setting, improves the globality of core stress steel plate and external structure.
Description
Technical field
The utility model is related to a kind of energy dissipation braces of building structure, consume energy more particularly to a kind of profiled sheet anti-buckling
Support.
Background technology
Earthquake disaster have it is sudden and crushing, serious threat human life, property safety.Annual hair in the world
Life ruinous earthquake nearly thousand times, a violent earthquake can cause the economic loss of more than one hundred billion dollar, cause hundreds of thousands people dead or tight
It is severely injured residual.China is located on two most active earthquake zones in the world, is the one of the countries with the most serious ... that suffers disaster from an earthquake, earthquake
Caused by casualties occupy first place in the world, economic loss is also very huge.The considerable damage of building is to make with collapsing in earthquake
Into the immediate cause of earthquake disaster.When earthquake occurs, ground vibration causes the earthquake response of structure.Ground is fixed in for basis
Building structure, reaction along highly successively amplifying from top to bottom.Due to the earthquake response acceleration of works a part,
Speed or displacement are excessive, although making main body load-carrying members, seriously destruction is even collapsed or agent structure is not destroyed, architectural coating,
Finishing or other non-structural accessories etc. damage and heavy losses or indoor expensive instrument, damage of facilities are caused to lead to serious loss
Or secondary disaster.In order to avoid the generation of above-mentioned disaster, people must control the earthquake response of structural system, and eliminate
" amplifier " effect of structural system.
Structure energy-eliminating shock-absorbing technology is certain nonload bearing elements of structure such as support, shear wall, connector are designed to
Energy dissipating rod piece or certain position interlayer spaces in structure, node, connecting sewing etc. install energy dissipator.In small wind or small shake,
These energy dissipating rod pieces or energy dissipator and structure have enough lateral rigidities to meet requirement in itself, and structure is in elasticity
When there is big shake or strong wind, with the increase of structure lateral deformation, energy dissipation component or energy dissipator take the lead in starting to work state,
Larger damping is generated, it is a large amount of to consume the earthquake of input structure or wind shake energy, turn the energy such as kinetic energy or the elastic potential energy of structure
The forms such as chemical conversion thermal energy dissipate, and the earthquake of rapid attenuating structure or Wind Vibration Response displacement, speed, acceleration etc. make main body knot
Structure avoids the occurrence of apparent inelastic state, protects agent structure and component in macroseism or strong wind from destroying.Because earthquake
Etc. reasons be transferred to the external energy of building structure, be the root that structure generates vibration, so set energy-consuming device in the structure,
Increase energy consumption, it will reduce the dynamic respons of structure.Various energy dissipation braces can be formed during energy dissipation component is used to support, are such as handed over
Fork support, diagonal brace support, shape support etc..Existing BRB energy dissipation braces there are problems that, make excessively complicated, construction efficiency
Low, confined concrete loses constraint and anti-buckling effect when being easily crushed, its energy dissipation capacity is caused to be greatly reduced.Cause
This, energy dissipation brace manufacturing process, there is still a need for be further improved for energy-dissipating property etc..
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of buckling anti-buckling energy-consumption branch
Support, by the way of being effectively isolated, avoids confined concrete from destroying, to improve its energy dissipation capacity.The utility model can be reduced
The earthquake response of building structure, plays a very good protection to building structure.
The technical solution adopted in the utility model is as follows：
The anti-buckling support of profiled sheet energy consumption, including outer constraint steel pipe（1）, fixed connecting plate（2）, strengthen steel loop（3）, spiral shell
Keyhole（4）, ribs（5）, core stress steel plate（6）, separation layer（7）, damping profiled sheet（8）, consume energy constraint material（9）,
Anti-aging sealant（10）, end plate（11）；The outer constraint steel pipe（1）Inside setting core stress steel plate（6）, core stress
Steel plate（6）Surrounding smears separation layer（7）；Outer constraint steel pipe（1）Inner wall and core stress steel plate（6）Top and the bottom between formed it is empty
Gap sets damping profiled sheet in gap（8）, adjacent two damping profiled sheets（8）Inside forms cavity, is injected in cavity
Consume energy constraint material（9）；Outer constraint steel pipe（1）Both ends with strengthen steel loop（3）It is connected, outer constraint steel pipe（1）Both ends inside
Anti-aging sealant is set（10）, anti-aging sealant（10）Outer end face sets end plate（11）, end plate（11）Both sides weld respectively
Connect outer constraint steel pipe（1）And fixed connecting plate（2）, fixed connecting plate（2）On both sides of the middle be vertically arranged ribs（5）, it is fixed
Connecting plate（2）Upper setting bolt hole（4）.
Wherein, the outer constraint steel pipe（1）Geometric center and core stress steel plate（6）Geometric center overlap.
Wherein, the outer constraint steel pipe（1）With strengthening steel loop（3）It is connected through a screw thread, strengthens steel loop（3）Inner surface
And outer constraint steel pipe（1）Corresponding outer surface sets corresponding bolt line respectively.
Wherein, the separation layer（7）Inside is anti-skid structure.
Wherein, the adjacent damping profiled sheet（8）Salient point corresponds to salient point, and concave point corresponds to concave point, close-packed arrays cloth
It puts.
Wherein, the energy consumption constraint material（9）Using the energy consumption concrete material of big rigidity, cementation is played, is made
Outer constraint steel pipe（1）And core stress steel plate（6）It is connected as one.
Wherein, the end plate（11）Sectional dimension and outer constraint steel pipe（1）The interior length of side it is consistent.
Wherein, the damping profiled sheet（8）Width be less than outer constraint steel pipe（1）Width 5-10mm, outer constraint
Steel pipe（1）Longitudinal length be equal to damping profiled sheet（8）Longitudinal length and two anti-aging sealants（10）Longitudinal direction it is long
The sum of degree.
Compared with prior art, the beneficial effects of the utility model are：By the way of core stress steel plate is isolated, extend
Core stress steel plate uses duration, and separation layer has anti-skidding setting, improves the globality of core stress steel plate and external structure.Subtract
Jolt-squeeze shape steel plate avoids the destruction of constraint material, is obviously improved integrally-built energy dissipation capacity, has that energy dissipation capacity is strong, processing letter
The advantages that single, easy for installation, structure is made to possess good anti-seismic performance, ductility and hysteretic energy ability.
Description of the drawings
Fig. 1 is the structure chart of the anti-buckling support of the utility model profiled sheet energy consumption.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the B-B sectional views of Fig. 1.
Fig. 4 is the left view of Fig. 1.
In figure：1 is outer constraint steel pipe, and 2 be fixed connecting plate, and 3 is strengthen steel loop, and 4 be bolt hole, and 5 be ribs, and 6 are
Core stress steel plate, 7 be separation layer, and 8 be damping profiled sheet, and 9 be the constraint material that consumes energy, and 10 be anti-aging sealant, and 11 are
End plate.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figs 1-4, the anti-buckling support of profiled sheet energy consumption, including outer constraint steel pipe 1, fixed connecting plate 2 strengthens steel
Ring 3, bolt hole 4, ribs 5, core stress steel plate 6, separation layer 7, damping profiled sheet 8, consume energy constraint material 9, anti-aging
Sealant 10, end plate 11,6 surrounding of core stress steel plate smear separation layer 7, and 7 inside of separation layer is anti-skid structure；Outer constraint steel pipe
1 is sleeved on outside core stress steel plate 6, and the geometric center of core stress steel plate 6 is made to be overlapped with the geometric center of outer constraint steel pipe 1,
It is outer to constrain 1 weak axis direction of steel pipe, i.e., it is put into damping profiled sheet 8, adjacent damping in the gap of outer constraint 1 short side direction of steel pipe
8 salient point of profiled sheet corresponds to salient point, and concave point corresponds to concave point, close-packed arrays arrangement, adjacent two 8 inside shapes of damping profiled sheet
Into cavity, energy consumption constraint material 9 is injected in cavity, is also injected into the gap between outer constraint steel pipe 1 and core stress steel plate 6
Consume energy constraint material 9, and outer constraint 1 both ends of steel pipe are connected by screw thread with strengthening steel loop 3, strengthens 3 inner surface of steel loop and outer constraint
1 corresponding outer surface of steel pipe sets corresponding bolt line respectively；Setting anti-aging sealant inside 1 both ends of outer constraint steel pipe
10, outer constraint steel pipe 1 and fixed connecting plate 2 is respectively welded in 10 outside setting end plate 11 of anti-aging sealant, 11 both sides of end plate, Gu
Determine the vertical direction setting ribs 5 of connecting plate 2, bolt hole 4 is set on fixed connecting plate 2.11 sectional dimension of end plate with it is outer about
The length of side is consistent in Shu Gangguan 1.
As shown in figure 3, outside the horizontal line where two short sides up and down of constraint 1 inner wall of steel pipe and core stress steel plate 6 it
Between form gap, damping profiled sheet 8 is put into rectangular apertures, adjacent two 8 concave points of damping profiled sheet correspond to concave point,
Salient point corresponds to salient point, and the concave point of adjacent two damping profiled sheets 8 is in close contact and internal formation cavity, injection consumption in cavity
Can constraint material 9, it is outer constraint steel pipe 1 and core stress steel plate 6 between gap in be also injected into energy consumption constraint material 9.
8 deformability of damping profiled sheet is strong, can improve Structural Energy Dissipation ability, and the surface area of damping profiled sheet 8
It is larger, it increases and the contact area for the constraint material 9 that consumes energy, makes bonding more firm.8 cross-section lengths ratio of damping profiled sheet
The short 5-10mm of the outer constraint 1 cross section length of side of steel pipe, the longitudinal length of outer constraint steel pipe 1 is a, and the longitudinal direction of damping profiled sheet 8 is long
It spends for b, the longitudinal length of anti-aging sealant 10 is c, and the size relationship between them meets a=b+2c.Consume energy constraint material 9
Cementation is played, improves structural integrity, is integrally connected outer constraint steel pipe and core stress steel plate, is recommended using big firm
The energy consumption concrete or similar material of degree improve Structural Energy Dissipation ability.The constraint material 9 that consumes energy is rubber concrete or similar material
Material.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
- The anti-buckling support 1. profiled sheet consumes energy, it is characterised in that：Including outer constraint steel pipe（1）, fixed connecting plate（2）, strengthen Steel loop（3）, bolt hole（4）, ribs（5）, core stress steel plate（6）, separation layer（7）, damping profiled sheet（8）, energy consumption is about Beam material（9）, anti-aging sealant（10）, end plate（11）, the outer constraint steel pipe（1）Inside setting core stress steel plate （6）, core stress steel plate（6）Surrounding smears separation layer（7）；Outer constraint steel pipe（1）Inner wall and core stress steel plate（6）Up and down Gap is formed between portion, damping profiled sheet is set in gap（8）, adjacent two damping profiled sheets（8）Inside forms empty Chamber, the interior injection energy consumption constraint material of cavity（9）；Outer constraint steel pipe（1）Both ends with strengthen steel loop（3）It is connected, outer constraint steel pipe （1）Both ends inside setting anti-aging sealant（10）, anti-aging sealant（10）Outer end face sets end plate（11）, end plate（11） Both sides outer constraint steel pipe is respectively welded（1）And fixed connecting plate（2）, fixed connecting plate（2）On both sides of the middle be vertically arranged plus Strong rib（5）, fixed connecting plate（2）Upper setting bolt hole（4）.
- The anti-buckling support 2. profiled sheet according to claim 1 consumes energy, it is characterised in that：The outer constraint steel pipe （1）Geometric center and core stress steel plate（6）Geometric center overlap.
- The anti-buckling support 3. profiled sheet according to claim 1 consumes energy, it is characterised in that：The outer constraint steel pipe （1）With strengthening steel loop（3）It is connected through a screw thread, strengthens steel loop（3）Inner surface and outer constraint steel pipe（1）Corresponding appearance Face sets corresponding bolt line respectively.
- The anti-buckling support 4. profiled sheet according to claim 1 consumes energy, it is characterised in that：The separation layer（7）It is interior Portion is anti-skid structure.
- The anti-buckling support 5. profiled sheet according to claim 1 consumes energy, it is characterised in that：The adjacent damping pressure Shape steel plate（8）Salient point corresponds to salient point, and concave point corresponds to concave point, close-packed arrays arrangement.
- The anti-buckling support 6. profiled sheet according to claim 1 consumes energy, it is characterised in that：The energy consumption constraint material （9）Using the energy consumption concrete material of big rigidity, cementation is played, makes outer constraint steel pipe（1）And core stress steel plate（6） It is connected as one.
- The anti-buckling support 7. profiled sheet according to claim 1 consumes energy, it is characterised in that：The end plate（11）Cut Face size and outer constraint steel pipe（1）The interior length of side it is consistent.
- The anti-buckling support 8. profiled sheet according to claim 5 consumes energy, it is characterised in that：The damping profiled sheet （8）Width be less than outer constraint steel pipe（1）Width 5-10mm, outer constraint steel pipe（1）Longitudinal length be equal to damping die mould steel Plate（8）Longitudinal length and two anti-aging sealants（10）The sum of longitudinal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367283.9U CN207469503U (en) | 2017-10-23 | 2017-10-23 | The anti-buckling support of profiled sheet energy consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367283.9U CN207469503U (en) | 2017-10-23 | 2017-10-23 | The anti-buckling support of profiled sheet energy consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469503U true CN207469503U (en) | 2018-06-08 |
Family
ID=62264316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367283.9U Withdrawn - After Issue CN207469503U (en) | 2017-10-23 | 2017-10-23 | The anti-buckling support of profiled sheet energy consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469503U (en) |
-
2017
- 2017-10-23 CN CN201721367283.9U patent/CN207469503U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180608 Effective date of abandoning: 20181126 |
|
| AV01 | Patent right actively abandoned |