CN204185956U - A kind of earthquake proof construction energy-dissipation shock-absorbing damp component - Google Patents
A kind of earthquake proof construction energy-dissipation shock-absorbing damp component Download PDFInfo
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- CN204185956U CN204185956U CN201420499070.1U CN201420499070U CN204185956U CN 204185956 U CN204185956 U CN 204185956U CN 201420499070 U CN201420499070 U CN 201420499070U CN 204185956 U CN204185956 U CN 204185956U
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Abstract
The utility model discloses a kind of earthquake proof construction energy-dissipation shock-absorbing damp component, especially a kind of energy-dissipating and shock-absorbing shearing-type mild steel damper component improving building aseismicity performance, is characterized in that: comprise agent structure (1) and energy dissipator; Described energy dissipator comprises damper member (2), embedded part (3), clamping plate (6); Described damper member (2) comprises junction plate (5) and damper (8); Described buried plate (4) is connected with damper (8) by described junction plate (5); Described clamping plate (6) are in the both sides of described junction plate (5); Described clamping plate (6) to be interfixed described junction plate (5) by bolt.The utility model is applicable to be had critical function, Dense crowd public place, building function complexity, needs providing fortification against earthquakes of the new building of reply disaster requirement, the strengthening reconstruction of existent building and maintenance, the constraint that prototype structure realizes building function can be broken through simultaneously, improve building diversity and comfortableness, significantly reduce cost, difficulty of construction, save the duration, improve safety.
Description
Technical field
The utility model relates to a kind of construction work antidetonation system, especially a kind of earthquake proof construction energy-dissipation shock-absorbing damp component.
Background technology
Along with modernized society's development and people are to the raising day by day of shockproof requirements, particularly after 5.12 Wenchuan County in Sichuan earthquakes in 2008, engineering structures antidetonation shock attenuation controls to be pushed to a new height, and the areas such as Beijing have all started raising and to have provided fortification against earthquakes grade.
As adopted tradition to strengthen structural seismic method, comprise and arrange a large amount of shear wall and increase wall construction rigidity with intensity to improve structural seismic capacity, not only impact is built using function but also is increased substantially difficulty of construction and expense.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of construction work antidetonation system, a kind of earthquake proof construction energy-dissipation shock-absorbing damp component is especially provided, overcome traditional anti-seismic structure only by the shortcoming of the absorbent body seismic energy mode of structure, jointly absorb seismic energy to reach the object of building aseismicity ability by seismic energy dissipation structure and main structure body.
The utility model is based on following principle:
The energy-dissipating and shock-absorbing system that the utility model provides some nonload bearing element of works is designed to energy dissipating rod member or installs energy dissipator in structure a part.When there is earthquake, energy dissipation component or device rate are introduced into energy dissipating state, and its energy consumed can account for 90 ℅ of the energy of input structure, thus protection agent structure and component exempt from destruction in earthquake.
On above-mentioned system basis, by applying energy dissipator to structure, jointly bear effect of vibration by energy dissipator and structure, with the tuning dynamic respons with alleviating structure, make its every response value under extraneous interference effect, as acceleration, speed and displacement, be controlled in allowed band.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of earthquake proof construction energy-dissipation shock-absorbing damp component, is characterized in that: comprise agent structure and energy dissipator; Described energy dissipator comprises damper member, embedded part, clamping plate; Described damper member comprises junction plate and damper; Described embedded part comprises buried plate, junction plate, riser and embedded bar; Described riser is connected with buried plate and embeds in the embedded bar of agent structure; Described buried plate is connected with damper by described junction plate; Described clamping plate are in the both sides of described junction plate; Described clamping plate to be interfixed described junction plate by bolt.
Described damper is shearing-type mild steel damper, selects marque.
The parallel in the form of sheets distribution of described riser, and embed described agent structure, and be connected with described buried plate.
It is symmetrical that described bolt is two row.
Described agent structure concrete wall section leaves the space coordinated with embedded part.
The utility model takes technique scheme, has following technique effect:
(1) compare the setting that traditional approach can reduce structure shear wall, reduce structure section and arrangement of reinforcement, can save 5%--10% cost, its quake-resistant safety degree improves on the contrary.
(2) structure of taking measures compares advantages of simple, economy and durability, and be specially adapted to similar engineering concrete frame or the more soft situation of structure itself, anti-seismic performance is stablized, shake convenient post-treatment.
(3) clear and definite, the Be very effective of damping mechanism, range of application is by the restriction of building height and plane arrangement form.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1-1 is the utility model structural representation
Fig. 1-2 is the sectional view of Fig. 1-1
Fig. 2-1 is wall steel bar structure chart of the present utility model
Fig. 2-2 is sectional drawings of Fig. 2-1
Wherein, 1-agent structure, 2 – damper member, 3-embedded part, 4-buried plate, 5-junction plate, 6-clamping plate, 7-riser, 8-damper, 9-embedded bar
Detailed description of the invention
A kind of energy-dissipating and shock-absorbing shearing-type mild steel damper component shown in Fig. 1-1, Fig. 1-2, comprises agent structure 1 and energy dissipator.At the construction interface that agent structure is reserved, the space of matching with embedded part 3 is reserved in concrete wall, riser 7 becomes Parallel Symmetric distribution in embedded bar 8 gap, buried plate 4 and junction plate 5 one end are welded to connect, junction plate 5 other end and damper 8 even weld and connect, and are fixed between junction plate 5 by outside two clamping plates 6 by screw.
Multiple plates of described riser 7 can contact abundant with agent structure 1.
Described junction plate 5 all has 2 pieces of formations in every side, be connected, facilitate adjustable range with clamping plate 6, is convenient to change impaired damper 8 simultaneously.
Suitable earthquake conditions model selected by described damper, provides the resistance of motion, a large amount of depletion energy.
Described junction plate 5 is fixed with equally distributed two row bolts with clamping plate 6, firmly stable.
This structural damping principle: agent structure 1 is subject to seismic force effects, energy-dissipating and shock-absorbing component responds, seismic forces to be passed to riser 7 in embedded bar 9 and buried plate 4 by building, and pass to damper 8 by junction plate 5, damper internal shear local distortion provides additional damping, the energy of a large amount of consumption input structure, makes the kinetic energy of structure or deformation energy change into the forms such as heat energy and dissipates, and reaches expection and to set up defences requirement.
Claims (6)
1. an earthquake proof construction energy-dissipation shock-absorbing damp component, is characterized in that: comprise agent structure (1) and energy dissipator; Described energy dissipator comprises damper member (2), embedded part (3), clamping plate (6); Described damper member (2) comprises junction plate (5) and damper (8); Described embedded part (3) is connected with damper (8) by junction plate (5); Described clamping plate (6) are in the both sides of described junction plate (5); Described clamping plate (6) to be interfixed described junction plate (5) by bolt.
2. a kind of earthquake proof construction energy-dissipation shock-absorbing damp component according to claim 1, is characterized in that: described embedded part (3) comprises buried plate (4), junction plate (5), riser (7) and embedded bar (9); Described riser (7) is connected with buried plate (4) and embeds in the embedded bar of agent structure (1) in (9).
3. a kind of earthquake proof construction energy-dissipation shock-absorbing damp component according to claim 1, is characterized in that: described damper (8) is shearing-type mild steel damper.
4. a kind of earthquake proof construction energy-dissipation shock-absorbing damp component according to claim 1 and 2, it is characterized in that: the parallel in the form of sheets distribution of described riser (7), and embed described agent structure (1), and be welded to connect with described buried plate (4).
5. a kind of earthquake proof construction energy-dissipation shock-absorbing damp component according to claim 1, is characterized in that: it is symmetrical that described bolt is two row.
6. a kind of earthquake proof construction energy-dissipation shock-absorbing damp component according to claim 1 and 2, is characterized in that: the concrete wall section of described agent structure (1) leaves the space coordinated with embedded part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499070.1U CN204185956U (en) | 2014-09-01 | 2014-09-01 | A kind of earthquake proof construction energy-dissipation shock-absorbing damp component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420499070.1U CN204185956U (en) | 2014-09-01 | 2014-09-01 | A kind of earthquake proof construction energy-dissipation shock-absorbing damp component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185956U true CN204185956U (en) | 2015-03-04 |
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| CN201420499070.1U Active CN204185956U (en) | 2014-09-01 | 2014-09-01 | A kind of earthquake proof construction energy-dissipation shock-absorbing damp component |
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| CN (1) | CN204185956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196145A (en) * | 2014-09-01 | 2014-12-10 | 中建三局集团有限公司 | Energy-dissipation and shock-absorption damper component of earthquake-resistant building |
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2014
- 2014-09-01 CN CN201420499070.1U patent/CN204185956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196145A (en) * | 2014-09-01 | 2014-12-10 | 中建三局集团有限公司 | Energy-dissipation and shock-absorption damper component of earthquake-resistant building |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |