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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
locking
agent
plate
prefabricated concrete
concrete board
Prior art date
Application number
CN201410680307.0A
Other languages
Chinese (zh)
Other versions
CN104652639A (en
Inventor
张文学
谢全懿
段惠玲
刘啸
费恺
孙菁
马祎斌
Original Assignee
北京城建亚泰建设集团有限公司
北京工业大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京城建亚泰建设集团有限公司, 北京工业大学 filed Critical 北京城建亚泰建设集团有限公司
Priority to CN201410680307.0A priority Critical patent/CN104652639B/en
Publication of CN104652639A publication Critical patent/CN104652639A/en
Application granted granted Critical
Publication of CN104652639B publication Critical patent/CN104652639B/en

Links

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

The locking device of frame structure plate-hanging type damping building enclosure
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.
CN201410680307.0A 2014-11-24 2014-11-24 The locking device of frame structure plate-hanging type damping building enclosure CN104652639B (en)

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

Family

ID=53244226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410680307.0A CN104652639B (en) 2014-11-24 2014-11-24 The locking device of frame structure plate-hanging type damping building enclosure

Country Status (1)

Country Link
CN (1) CN104652639B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN104652639A (en) 2015-05-27

Similar Documents

Publication Publication Date Title
CN203654473U (en) Connecting joint of rectangular concrete filled steel tubular column and steel reinforced concrete composite beam
CN1995579B (en) Steel pipe concrete frame-steel truss-concrete combined shear wall and its manufacture method
CN203626089U (en) Anti-seismic separated joint partition
CN205776734U (en) A kind of assembly concrete connecting structure of beam column nodes
CN104213717B (en) Multi-storey building integration transformation method of construction
CN106012957A (en) Novel dam bank protecting device
CN201351088Y (en) Tower crane external-stay climbing device
CN202023258U (en) Bolt-sphere connecting node of bamboo structure
Korsavi et al. The evolutionary process of diagrid structure towards architectural, structural and sustainability concepts: reviewing case studies
CN203285129U (en) Damping high-rise building
CN208749195U (en) A kind of replaceable axial push-pull type mild-steel energy-consumption damper
CN203878774U (en) Shearing resisting steel pipe concrete beam column joint connecting structure
CN203701323U (en) High-intensity steel column-common steel beam-low-yield-point steel support trebling earthquake fortification high-performance steel structure system
CN205444463U (en) Damping wall based on steel structure beam and column mosaic structure
CN202090458U (en) Anti-vibration damper of shear perforated mild steel building structure
CN201395875Y (en) L-shaped shear wall vertical connection node
CN208168049U (en) A kind of loam wall that steel mesh is added
CN202969618U (en) Damper for corrugated steel plate
CN106121086A (en) A kind of concrete-filled steel square tubular column of band otic placode and the connecting structure of fabricated shear wall and the practice
CN101545288A (en) Tensile device for shock insulation layer
Tavakoli et al. Seismic performance of outrigger-braced system based on finite element and component-mode synthesis methods
CN103590512A (en) Frame shear wall comprising steel-reinforced concrete special-shaped embedded column
CN206015877U (en) Prefabricated assembled concrete frame construction
Sadeghi et al. Quantification of the seismic performance factors for steel diagrid structures
CN205426467U (en) Deformation experiment device is cuted to layering support formula

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170329

Termination date: 20181124