CN104612273A - Connecting device of hanging plate type earthquake reduction envelope structure of frame structure building - Google Patents
Connecting device of hanging plate type earthquake reduction envelope structure of frame structure building Download PDFInfo
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- CN104612273A CN104612273A CN201410680711.8A CN201410680711A CN104612273A CN 104612273 A CN104612273 A CN 104612273A CN 201410680711 A CN201410680711 A CN 201410680711A CN 104612273 A CN104612273 A CN 104612273A
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- hanging plate
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Abstract
The invention relates to a connecting device of a hanging plate type earthquake reduction envelope structure of a frame structure building, and belongs to the technical field of earthquake resistance and hazard mitigation. The connecting device is suitable for the frame structure building. Through designing the connecting device embedded into a cross beam of a body structure, the prefabricated hanging plate type envelope structure is hung on the lower portion of the cross beam above the envelope structure, and the hanging plate type envelope structure and the body structure are fixed by the adoption of foam concrete so that normal using functions of the envelope structure can be guaranteed. Under the frequent earthquake action, the hanging plate type envelope structure and the body structure are kept complete relatively. Under the strong earthquake action, embedding seams are disconnected, the hanging plate type envelope structure is hung on the beam through connecting devices and swings around the hanging beam under the earthquake action, in this way, the earthquake period of the structure is changed, energy, input into the structure, of an earthquake is consumed, then the purpose of reducing the earthquake response of the body structure is achieved, and the overall earthquake resistance performance of the structure is improved.
Description
Technical field
The present invention relates to a kind of linkage of frame structure building plate-hanging type damping space enclosing structure, be applicable to frame structure building, under severe earthquake action, enable the link plate of plate-hanging type enclosed structure swing around drop in beam, produce damping power consumption effect, reach reduction seismic structural response, improve the object of structural entity anti-seismic performance.
Background technology
Frame construction is common architecture structure form, and along with further developing of CHINESE INDUSTRIES house, assembled-type house will adopt tower structure in a large number.Conventional frame structural construction, when earthquake occurs, is built formula or seat-plate type retaining wall by laying bricks or stones or moves with agent structure, not only increasing dead load, totally unfavorable to agent structure antidetonation; And under severe earthquake action, build formula or seat-plate type enclosed structure by laying bricks or stones easily cave in and hurt sb.'s feelings.How when almost additionally not increasing construction cost, by rationally arranging the structure linkage between enclosed structure and agent structure, reduce the seismic demand of agent structure, increase the overall anti-seismic performance of building, be the problem needing to solve, this point is particularly important to assembling industrialization house.For this reason, this patent proposes a kind of structure linkage, makes the link plate of plate-hanging type enclosed structure swing around drop in beam under severe earthquake action, produces damping power consumption effect, reaches the object reducing seismic structural response, improve structural entity anti-seismic performance.
Summary of the invention
The anti-seismic performance that formula or seat-plate type enclosed structure not only do not utilize space enclosing structure is very well built by laying bricks or stones for tradition, but also become this phenomenon of the burden of agent structure under geological process, the present invention proposes the design philosophy adopting prefabricated link plate enclosed structure linkage, the present invention is by a kind of linkage being embedded in agent structure crossbeam of design, prefabricated concrete board formula space enclosing structure is hung under upper cross-beam by linkage, and plate-hanging type enclosed structure with adopt filleting to be connected between agent structure to be fixed, to ensure the normal usage function of space enclosing structure.Under common earthquake effect, plate-hanging type space enclosing structure with keep relative intact between agent structure.Foam concrete fracture under severe earthquake action, plate-hanging type space enclosing structure hangs on Liang Tishang by linkage, swing around drop in beam under geological process, thus change structure earthquake period, consume the energy of Seismic input structure, reach the object reducing agent structure seismic response, improve the anti-seismic performance of structural entity.
The present invention adopts following technical scheme:
A linkage for industrialization house plate-hanging type damping space enclosing structure, linkage comprises: steel disc 2, bottom fastener 3, fixed bolt hole 4, connecting bolt 5.In work progress first by overall for linkage by steel disc 2 pre-buried or after be anchored in agent structure crossbeam 1, outside the venue, prefabricated link plate is fixed on bottom fastener 3 by fixed bolt hole 4, bottom fastener 3 is connected by connecting bolt 5 with steel disc 2, agent structure surrounding filled and process concrete, thus link plate is fixed by linkage and agent structure.When link plate is connected by linkage with subject beam structure 1, consider the error that link plate produces in prefabrication process, the distance of steel disc 2 in pre-buried between two panels is greater than the width at bottom fastener 3 top, the error brought so that adjustment is constructed, enables set bolt bottom fastener 3 and link plate be fixed by fixed bolt hole 4 accurately.
According to this patent thought, under common earthquake effect, agent structure surrounding foam concrete remains intact substantially, and now prefabricated concrete board formula enclosed structure is substantially identical with conventional maintenance structure.Under rarely occurred earthquake effect, agent structure surrounding foam concrete occurs broken, link plate and agent structure post separated, formed hinged between agent structure crossbeam 1 and link plate by linkage, under geological process, link plate swings around crossbeam 1, and then the natural vibration period of extending structure, consumes Seismic input to the energy of agent structure, thus reduce the seismic response of agent structure, reach the object of damping.It is a kind of linkage of frame construction plate-hanging type damping space enclosing structure.
Frequently occurred earthquake, common earthquake and rarely occurred earthquake, generally by basic earthquake intensity zoning or ground motion parameter zoning, the regulation of locality is adopted, be respectively the earthquake of 50 Annual exceeding probabilities 63%, 10% and 2% ~ 3%, or the recurrence interval is respectively the earthquake of 50 years, 475 years and 1600 ~ 2400.
Good effect of the present invention is: the proposition of this patent can when cost be substantially identical, prefabricated concrete board can be enable under rarely occurred earthquake effect around agent structure beam generation opposing oscillatory, reduce the seismic response of agent structure, and then the anti-seismic performance of structural entity can be improved.
Accompanying drawing explanation
Fig. 1 is the unitary construction figure of the linkage of plate-hanging type damping space enclosing structure of the present invention.
Fig. 2 is the pre-buried steel disc schematic diagram of the linkage of plate-hanging type damping space enclosing structure of the present invention.
Fig. 3 is the connecting bolt schematic diagram of the linkage of plate-hanging type damping space enclosing structure of the present invention.
Fig. 4 is the bottom fastener schematic diagram of the linkage of plate-hanging type damping space enclosing structure of the present invention.
In figure: 1 is agent structure crossbeam, 2 is steel disc, and 3 is bottom fastener, and 4 is fixed bolt hole, and 5 is connecting bolt.
Detailed description of the invention
Be described in further detail below in conjunction with embodiment and accompanying drawing, but not as a limitation of the invention.
As shown in Figure 1, a kind of linkage of industrialization house plate-hanging type damping space enclosing structure, comprises, steel disc 2, bottom fastener 3, fixed bolt hole 4, connecting bolt 5 structure of the present embodiment.
The first step: steel disc 2 is embedded in agent structure crossbeam 1;
Second step: pre-buried steel disc 2 is connected with bottom fastener 3 by connecting bolt 5;
3rd step: the position on adjustment fastener 3 top, bottom, makes fastener 3 be firmly connected by fixed bolt hole 4 with link plate;
4th step: add pad in steel disc 2 with the gap, top of bottom fastener 3, and tighten connecting bolt 5, make bottom fastener 3 can only rotate and shifted laterally can not occur;
5th step: under rarely occurred earthquake effect, surrounding foam concrete disconnects, formed hinged between agent structure crossbeam 2 and link plate by linkage, under geological process, link plate swings around crossbeam 2, and then the natural vibration period of extending structure, consume Seismic input to the energy of agent structure, thus reduce the seismic response of agent structure, reach the object of damping.
The above; it is only preferred embodiment of the present invention; not any pro forma restriction is done to the present invention; anyly do not depart from technical solution of the present invention content; according to technical spirit of the present invention; any amendment done within the spirit and principles in the present invention, equivalent variations and modification, all should be considered as the technology category of the present invention program, all should be included in protection scope of the present invention.
Claims (3)
1. a linkage for frame structure building plate-hanging type damping space enclosing structure, is characterized in that: linkage comprises: steel disc (2), bottom fastener (3), fixed bolt hole (4), connecting bolt (5).In work progress first by linkage entirety by steel disc (2) pre-buried or after be anchored in agent structure crossbeam (1), outside the venue, prefabricated link plate is fixed on bottom fastener (3) by fixed bolt hole (4), bottom fastener (3) is connected by connecting bolt (5) with steel disc (2), the surrounding filled and process concrete of agent structure, thus link plate is fixed by linkage and agent structure; When link plate is connected by linkage with subject beam structure (1), consider the error that link plate produces in prefabrication process, the distance of steel disc (2) in pre-buried between two panels is greater than the width at bottom fastener (3) top, the error brought so that adjustment is constructed, makes set bolt (4) bottom fastener (3) and link plate can be fixed by fixed bolt hole (4) accurately.
2., according to the linkage of the plate-hanging type damping space enclosing structure described in claim 1, it is characterized in that: under common earthquake effect, foam concrete remains intact substantially, now prefabricated concrete board formula enclosed structure is substantially identical with conventional maintenance structure.
3. according to the linkage of the plate-hanging type damping space enclosing structure described in claim 1, it is characterized in that: under rarely occurred earthquake effect, agent structure surrounding foam concrete occurs broken, prefabricated concrete board and agent structure post separated, formed hinged between agent structure crossbeam (1) and prefabricated concrete board by linkage, under geological process, prefabricated concrete board swings around crossbeam (1), and then the natural vibration period of extending structure, consume Seismic input to the energy of agent structure, thus reduce the seismic response of agent structure, reach the object of damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680711.8A CN104612273B (en) | 2014-11-24 | 2014-11-24 | The attachment means of frame structure building plate-hanging type damping building enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680711.8A CN104612273B (en) | 2014-11-24 | 2014-11-24 | The attachment means of frame structure building plate-hanging type damping building enclosure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612273A true CN104612273A (en) | 2015-05-13 |
| CN104612273B CN104612273B (en) | 2017-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680711.8A Expired - Fee Related CN104612273B (en) | 2014-11-24 | 2014-11-24 | The attachment means of frame structure building plate-hanging type damping building enclosure |
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| CN (1) | CN104612273B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256896A (en) * | 2015-11-12 | 2016-01-20 | 建学建筑与工程设计所有限公司杭州分公司 | Metal connecting piece for outer wallboard and main body structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574546A (en) * | 1983-08-01 | 1986-03-11 | Yoshida Kogyo K. K. | Apparatus for connecting upper and lower units in a unit type curtain wall |
| US6351915B1 (en) * | 2000-04-28 | 2002-03-05 | S&P Resources, Inc. | Coupling apparatus with parallel members joined by an elastic or spring element pivotally interfacing a drywall and curtain wall mullion |
| CN201343809Y (en) * | 2008-12-30 | 2009-11-11 | 中建三局装饰有限公司 | Building curtain wall viscoelastic damping connection mechanism |
| CN201850682U (en) * | 2010-11-09 | 2011-06-01 | 苏州柯利达建筑装饰工程有限公司 | Open type aluminum hanging plate curtain wall system |
| CN203654551U (en) * | 2013-12-31 | 2014-06-18 | 中建五局装饰幕墙有限公司 | Novel Eterpan curtain wall structure |
-
2014
- 2014-11-24 CN CN201410680711.8A patent/CN104612273B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4574546A (en) * | 1983-08-01 | 1986-03-11 | Yoshida Kogyo K. K. | Apparatus for connecting upper and lower units in a unit type curtain wall |
| US6351915B1 (en) * | 2000-04-28 | 2002-03-05 | S&P Resources, Inc. | Coupling apparatus with parallel members joined by an elastic or spring element pivotally interfacing a drywall and curtain wall mullion |
| CN201343809Y (en) * | 2008-12-30 | 2009-11-11 | 中建三局装饰有限公司 | Building curtain wall viscoelastic damping connection mechanism |
| CN201850682U (en) * | 2010-11-09 | 2011-06-01 | 苏州柯利达建筑装饰工程有限公司 | Open type aluminum hanging plate curtain wall system |
| CN203654551U (en) * | 2013-12-31 | 2014-06-18 | 中建五局装饰幕墙有限公司 | Novel Eterpan curtain wall structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256896A (en) * | 2015-11-12 | 2016-01-20 | 建学建筑与工程设计所有限公司杭州分公司 | Metal connecting piece for outer wallboard and main body structure |
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| CN104612273B (en) | 2017-06-16 |
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