CN104652639B - The locking device of frame structure plate-hanging type damping building enclosure - Google Patents
The locking device of frame structure plate-hanging type damping building enclosure Download PDFInfo
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- CN104652639B CN104652639B CN201410680307.0A CN201410680307A CN104652639B CN 104652639 B CN104652639 B CN 104652639B CN 201410680307 A CN201410680307 A CN 201410680307A CN 104652639 B CN104652639 B CN 104652639B
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- Prior art keywords
- locking device
- prefabricated concrete
- concrete board
- building enclosure
- agent structure
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Abstract
A kind of locking device of frame structure building plate-hanging type damping building enclosure, it is adaptable to frame structure building.The present invention proposes the design philosophy using prefabricated link plate enclosed structure locking device, of the invention by designing fragile material locking device using prefabricated concrete board and sub-body structural beams are fixed, to ensure the normal usage function of building enclosure.Under common earthquake effect, the connection between locking device and agent structure is remained intact, with the purpose that the lower structure of lower shake effect in reaching can integrally be continuing with.Under severe earthquake action, surrounding foam concrete disconnects, there is fracture in fragility locking device, plate-hanging type building enclosure is hung in beam body by attachment means, swing around drop in beam under geological process, so as to the energy for changing the structural earthquake cycle, consuming Seismic input structure, the purpose of agent structure seismic response is reduced, improve the overall anti-seismic performance of structure.
Description
Technical field
The present invention relates to a kind of locking device of frame structure building plate-hanging type damping building enclosure, it is adaptable to frame structure
Building, can be such that prefabricated concrete board is fixed in lower beam under common earthquake, fracture can occur under severe earthquake action, pass through
Connection hanging piece enables prefabricated concrete board to swing around drop in beam, produces damping power consumption effect, reduces seismic structural response, improves knot
The purpose of structure entirety anti-seismic performance.
Background technology
Frame structure is common architecture structure form, and with the further development of CHINESE INDUSTRIES house, assembled is lived
Residence will adopt tower structure in a large number.Conventional frame structural construction when earthquake occurs, build by laying bricks or stones formula or seat-plate type retaining wall or
Move with agent structure, not only increase dead load, it is totally unfavorable to agent structure antidetonation；And under severe earthquake action
Build formula by laying bricks or stones or seat-plate type building enclosure is susceptible to cave in and hurts sb.'s feelings.How in the case where almost additionally construction cost is not increased,
By rationally arranging the construction locking device between building enclosure and agent structure, the seismic demand of agent structure is reduced, increased
The overall anti-seismic performance of building, is the problem for needing to solve, and this point is particularly important to assembled industrialization house.Therefore, originally
Patent proposes a kind of locking device, under common earthquake effect, can allow prefabricated concrete board as existing build-in type wall interior panel
Stablize locked in sub-body structure, do not affect normal use；And disconnect under severe earthquake action, prefabricated concrete board is made in earthquake
Swing around agent structure beam with, produce damping power consumption effect, reduce seismic structural response, improve structure entirety shock resistance
The purpose of energy.
The content of the invention
Formula or seat-plate type building enclosure are built by laying bricks or stones not only not very well using the anti-seismic performance of building enclosure for tradition, and
Also become burden of the agent structure under geological process this phenomenon, the present invention proposes locked using prefabricated link plate building enclosure
The design philosophy of device, the present invention is by designing special fragile material locking device using prefabricated concrete board and sub-body are tied
Structure crossbeam is fixed, to ensure the normal usage function of building enclosure.Under common earthquake effect, locking device and agent structure it
Between connection remain intact, to reach the purpose that the lower structure of common earthquake effect can integrally be continuing with.Under severe earthquake action,
Filleting connection disconnects, and fragility locking device occurs fracture, and plate-hanging type building enclosure is hung in beam body by attachment means, on ground
Swing around drop in beam under shake effect, so as to the energy for changing the structural earthquake cycle, consuming Seismic input structure, reduce body junction
The purpose of structure seismic response, improves the overall anti-seismic performance of structure.
The present invention is adopted the following technical scheme that：
A kind of locking device of industrialization house plate-hanging type damping building enclosure, is a kind of pin of employing glass.First root
According to power F that locking device 1 is born under severe earthquake action, severe earthquake action produces acceleration a in structure, quality m of precoated plate, often
Block prefabricated concrete board 2 passes through connector and 2 locking devices 1 are fixed on the body construction, and the ultimate shearing stress of locking device 1 is
φ, so the calculating sectional area A=0.25ma/ φ of locking device 1.
In work progress, agent structure of first constructing, and 2 holes are bored in 3 top surface of agent structure sill, after being put in hole
Anchor adhesive, inserts locking device 1, and 2 lower end of prefabricated concrete board drills in correspondence position, and prefabricated concrete board is inserted solid in locking device 1
It is fixed.
According to the design of this patent, it is desirable to which, under common earthquake effect, the seismic force that locking device 1 bears is less than which
, there is no fracture in ultimate shearing stress, prefabricated concrete board 2 is connected with agent structure completely, can be normal to reach structure after medium and small shake
The purpose for using.Under rarely occurred earthquake effect, the seismic force that locking device 1 bears is more than ultimate shearing stress, and brittle fracture occurs,
Prefabricated concrete board 2 is disconnected with lower beam 3, and agent structure surrounding foam concrete 6 disconnects, prefabricated concrete board 2 and agent structure
Upper beam 4 is formed by attachment means 5 and is hinged, and is swung around upper beam 4 under geological process, and then the self-vibration of extending structure
In the cycle, Seismic input is consumed to the energy of agent structure, so as to reduce the seismic response of agent structure, reach the purpose of damping.
It is a kind of locking device of frame structure plate-hanging type damping building enclosure.
Frequently occurred earthquake, common earthquake and rarely occurred earthquake, typically press basic earthquake intensity zoning or ground motion parameter zoning pair
Local regulation is adopted, and the respectively earthquake of 50 Annual exceeding probabilities 63%, 10% and 2%～3%, or return period is respectively 50
The earthquake in year, 475 years and 1600～2400.
The positive effect of the present invention is：The proposition of this patent be able to can be made prefabricated under conditions of cost is essentially identical
Link plate keeps being connected complete under common earthquake effect with agent structure, will not occur to swing, improve the overall practicality of structure.
Fracture can also occur under rarely occurred earthquake effect simultaneously, make prefabricated concrete board by attachment means around crossbeam swing, improve structure
Overall anti-seismic performance, so as to reduce the seismic response of agent structure.
Description of the drawings
Fig. 1 is that working condition of the locking device of plate-hanging type damping building enclosure of the present invention under common earthquake effect is illustrated
Figure.
Fig. 2 is that working condition of the locking device of plate-hanging type damping building enclosure of the present invention under rarely occurred earthquake effect is illustrated
Figure.
In figure：1 is locking device, and 2 is prefabricated concrete board, and 3 is main body structure bottom crossbeam, and 4 is main body structure upper crossbeam,
5 is attachment means, and 6 is foam concrete.
Specific embodiment
With reference to embodiments and accompanying drawing is described in further detail, but not as limitation of the invention.
The structure of the present embodiment is as shown in figure 1, a kind of attachment means of industrialization house plate-hanging type damping building enclosure, bag
Include locking device 1, prefabricated concrete board 2, agent structure lower beam 3, agent structure upper beam 4, attachment means 5, foam coagulation
Soil 6.
The first step：First construct agent structure；
Second step：The limiting force F that locking device 1 is born under severe earthquake action is calculated, severe earthquake action produces acceleration in structure
Degree a, quality m of precoated plate, prefabricated concrete board passes through attachment means and locking device is fixed on the body construction, so F=
0.5ma；The sectional area A of locking device 1 is calculated, prefabricated concrete board 2 is fixed on agent structure lower beam 3 by 2 locking devices 1
On, the ultimate shearing stress of glass is φ, so A=0.25F/ φ；
3rd step：2 holes are bored in 3 top surface of agent structure sill；
4th step：Anchor adhesive after being put in hole, inserts locking device 1；
5th step：Drill in correspondence position in 2 lower end of prefabricated concrete board, and prefabricated concrete board 2 is inserted into solid in locking device 1
It is fixed；
6th step：Under common earthquake effect, the seismic force that locking device 1 bears is less than its ultimate shearing stress, does not occur
Fracture, prefabricated concrete board 2 is connected with agent structure completely, to reach the purpose that structure normally can be used after medium and small shake.
7th step：Under rarely occurred earthquake effect, the seismic force that locking device 1 bears is more than ultimate shearing stress, and fragility occurs
Fracture, prefabricated concrete board 2 disconnected with lower beam 3, and surrounding foam concrete 6 disconnects, prefabricated concrete board 2 and agent structure top
Crossbeam 4 is formed by attachment means 5 and is hinged, and is swung around upper beam 4 under geological process, and then the self-vibration week of extending structure
Phase, Seismic input is consumed to the energy of agent structure, so as to reduce the seismic response of agent structure, reach the purpose of damping.It is
A kind of locking device of frame structure plate-hanging type damping building enclosure.
The above, is only presently preferred embodiments of the present invention, and any pro forma restriction is not done to the present invention, is appointed
What, is made according to the technical spirit of the present invention within the spirit and principles in the present invention without departing from technical solution of the present invention content
Any modification, equivalent variations and modification, be regarded as the technology category of the present invention program, should be included in the guarantor of the present invention
In the range of shield.
Claims (3)
1. a kind of locking device of frame structure building plate-hanging type damping building enclosure, it is characterised in that：It is that one kind adopts fragility
The pin that material makes；Power F first born under severe earthquake action according to locking device (1), severe earthquake action produce acceleration in structure
Degree a, quality m of precoated plate, prefabricated concrete board (2) are fixed on the body construction by connector and 2 locking devices, locking device
Ultimate shearing stress be φ, so the calculating sectional area A=0.25ma/ φ of locking device (1), by prefabricated concrete board (2) and bottom
Crossbeam (3) is connected by locking device (1)；In work progress, agent structure of first constructing, and in agent structure lower beam (3)
Top surface bores 2 holes, and anchor adhesive after being put in hole, insertion glass pin (1), prefabricated concrete board (2) lower end drill in correspondence position,
Prefabricated concrete board is inserted into fixed in locking device (1).
2. the locking device according to the plate-hanging type damping building enclosure described in claim 1, it is characterised in that：Requirement is met often
Under geological process, the seismic force that locking device (1) bears is less than its ultimate shearing stress, and fracture, prefabricated concrete board (2) and master do not occur
The connection of body structure is complete, to reach the purpose that structure is normally used after medium and small shake.
3. the locking device according to the plate-hanging type damping building enclosure described in claim 1, it is characterised in that：In rarely occurred earthquake
Under effect, the seismic force that locking device (1) bears is more than ultimate shearing stress, and brittle fracture, prefabricated concrete board (2) and lower lateral occur
Beam (3) is disconnected, and agent structure surrounding foam concrete (6) disconnects, prefabricated concrete board (2) and agent structure upper beam (4)
Formed by attachment means (5) and be hinged, swung around upper beam (4) under geological process, and then the natural vibration period of extending structure,
Seismic input is consumed to the energy of agent structure, so as to reduce the seismic response of agent structure, the purpose of damping is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680307.0A CN104652639B (en) | 2014-11-24 | 2014-11-24 | The locking device of frame structure plate-hanging type damping building enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680307.0A CN104652639B (en) | 2014-11-24 | 2014-11-24 | The locking device of frame structure plate-hanging type damping building enclosure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652639A CN104652639A (en) | 2015-05-27 |
| CN104652639B true CN104652639B (en) | 2017-03-29 |
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ID=53244226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680307.0A Expired - Fee Related CN104652639B (en) | 2014-11-24 | 2014-11-24 | The locking device of frame structure plate-hanging type damping building enclosure |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3554755B2 (en) * | 1995-06-14 | 2004-08-18 | 三井住友建設株式会社 | How to install the vibration control device |
| JP3750193B2 (en) * | 1996-06-11 | 2006-03-01 | 旭硝子株式会社 | Smoke barrier |
| FR2823236B1 (en) * | 2001-04-06 | 2003-07-18 | Falange Com Internac | WALL CONSISTING OF THE ASSEMBLY OF BLOCK-SHAPED ELEMENTS FOR THE CONSTRUCTION OF ANTI-SEISMIC BUILDINGS |
| JP2007218009A (en) * | 2006-02-20 | 2007-08-30 | Nippon Kenko Kk | Mounting structure of interior finish material |
| CN201437612U (en) * | 2009-03-27 | 2010-04-14 | 华东建筑设计研究院有限公司 | Movable roof-panel wall joint with waist-shaped holes |
| CN101851965B (en) * | 2010-05-21 | 2011-06-29 | 北京时空筑诚建筑设计有限公司 | Reinforced concrete sway wall, sway wall assembly and production method thereof |
| CN202338042U (en) * | 2011-12-09 | 2012-07-18 | 华北水利水电学院 | Suspension type anti-vibration partition wall |
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2014
- 2014-11-24 CN CN201410680307.0A patent/CN104652639B/en not_active Expired - Fee Related
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| CN104652639A (en) | 2015-05-27 |
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Granted publication date: 20170329 Termination date: 20181124 |