CN204418448U - The U-shaped energy dissipation node of gas concrete - Google Patents
The U-shaped energy dissipation node of gas concrete Download PDFInfo
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- CN204418448U CN204418448U CN201520025371.5U CN201520025371U CN204418448U CN 204418448 U CN204418448 U CN 204418448U CN 201520025371 U CN201520025371 U CN 201520025371U CN 204418448 U CN204418448 U CN 204418448U
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Abstract
The utility model discloses the U-shaped energy dissipation node of a kind of gas concrete, comprising: built-in fitting, structure in T shape, inner panel is vertically fixed on the middle part of outside plate, and inner panel is mounted in aerated concrete wall inside, and outside plate is placed in outside gas concrete; U-shaped junction plate, Open Side Down, and connected by spring between relative two panels, and the lateral surface of one of them panel is fixedly welded on outside plate, and another panel is provided with installing hole; Angle steel, comprises horizontal part and vertical portion, and the lateral surface of the panel with installing hole of vertical portion and U-shaped junction plate is bolted, and the bottom surface of horizontal part and I shape crossbeam is welded and fixed.The impact that the utility model is brought by generation elastic deformation consumption earthquake when being in the emergency case such as earthquake, and self can not be damaged, good toughness; energy available protecting wallboard and i beam; there is good rigidity under normal circumstances, long service life, there is very high engineering practicability.
Description
Technical field
The utility model relates to gas concrete out-hung panel node, is specifically related to the U-shaped energy dissipation node of gas concrete.
Background technology
The cladding panel that steam-pressing aero-concrete material is made usually is used in building structure, as supporting member or packing material, the maintenance materials of agent structure, significantly can reduce the deadweight of building, thus the impact that reduction building structure is subject in earthquake, and can building requirements be met, therefore gas concrete is widely used in building field.For prefabricated assembled concrete frame construction, node often becomes link the weakest in total system with being connected.Because node connecting portion plays transmission in the frame, distributes the important function of internal force and guarantee structural integrity, it destroys and whole framework may be caused to lose bearing capacity, causes structural collapse.In the development of the prefabricated assembly structural system of a new generation, have very important significance for the novel joint of beam column and the research and development of connected mode.
In traditional cast-in-place and assembling frame, frame construction consumes energy mainly through the plastic strain of self, damaged and destruction brings difficulty to reparation and follow-up use, more and more can not adapt to the new demand of people to structural seismic performance, need now a kind of novel energy-consumption assembling type node of research and development badly, make it have rigidity and toughness two kinds of advantages, because the relative displacement between I shape crossbeam and wallboard can be decomposed into relative and parallel both direction, wallboard is mainly subject to shearing, pressure and pulling force, energy dissipation node should be cushion external force in both directions, this node is rigidity in normal conditions of use, and under the effect of rarely occurred earthquake, can rotate according to reliable hysteretic characteristic, once rarely occurred earthquake stops, node shows as behavioral inelasticity again.
Utility model content
Technical problem to be solved in the utility model is the current problem that energy dissipation node structure design is unreasonable, buffering effect is poor.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts there is provided the U-shaped energy dissipation node of a kind of gas concrete, comprising:
Built-in fitting, in inner panel perpendicular to the T-shaped structure in the middle part of outside plate, described inner panel is mounted in aerated concrete wall panel inside, and described outside plate is placed in described aerated concrete wall panel towards on the medial surface of indoor;
U-shaped junction plate, Open Side Down, and connected by elastic device between relative inside and outside side plate, and the outer panel of described U-shaped junction plate is fixedly welded on described outside plate, and the interior plate of described U-shaped junction plate is provided with installing hole;
Angle steel, comprises horizontal part and vertical portion, and the interior plate of described vertical portion and described U-shaped junction plate is bolted, and the bottom surface of described horizontal part and I shape crossbeam is welded and fixed.
In the U-shaped energy dissipation node of above-mentioned gas concrete, described elastic device is spring.
In the U-shaped energy dissipation node of above-mentioned gas concrete, described installing hole laterally double setting or longitudinal double-row is arranged.
In the U-shaped energy dissipation node of above-mentioned gas concrete, when described installing hole longitudinal double-row is arranged, described spring is arranged on the center line between the described installing hole of two rows from top to bottom.
In the U-shaped energy dissipation node of above-mentioned gas concrete, the top of described U-shaped junction plate and the bottom surface of described I shape crossbeam are welded and fixed.
In the U-shaped energy dissipation node of above-mentioned gas concrete, described bolt adopts studs to substitute.
The utility model; U-shaped junction plate is utilized to be connected with out-hung panel by energy dissipation node; and elastic device is provided with between the inside and outside side plate of U-shaped junction plate; the combining structure of U-shaped junction plate and elastic device effectively can cushion the pressure that I shape crossbeam is subject to; the impact brought by generation elastic deformation consumption earthquake when being in the emergency case such as earthquake; and self can not be damaged; good toughness; energy available protecting out-hung panel and I shape crossbeam; there is good rigidity under normal circumstances; long service life, has very high engineering practicability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of U-shaped junction plate in the utility model.
Detailed description of the invention
The utility model provides the U-shaped energy dissipation node of a kind of gas concrete, has good buffering effect.Below in conjunction with specific embodiment and Figure of description, the utility model is described in detail.
As depicted in figs. 1 and 2, the U-shaped energy dissipation node of gas concrete that the utility model provides comprises built-in fitting 3, U-shaped junction plate 4 and comprises the angle steel of vertical portion 7 and horizontal part 8.
The both sides steelframe 2 of aerated concrete wall panel 1 is fastening, and steelframe 2 lock ring aerated concrete wall panel 1 also forms an overall out-hung panel.Built-in fitting 3 structure in T shape, comprise integrated inner panel and outside plate, inner panel is perpendicular to the middle part of outside plate, and inner panel is mounted in the inside of aerated concrete wall panel 1, outside plate is placed in aerated concrete wall panel 1 towards on the medial surface of indoor, and is welded as a whole with steelframe 2.
Open Side Down for U-shaped junction plate 4, and connected by spring 10 between relative inside and outside side plate, and wherein the lateral surface of outer panel is fixedly welded on the outside plate of built-in fitting 3, and interior plate is provided with installing hole 11, for being connected with angle steel bolt.The vertical portion 7 of angle steel is fixed by bolt 6 with the lateral surface of U-shaped junction plate 4 interior plate, and horizontal part 8 is welded and fixed with the bottom surface of I shape crossbeam 9.
In the present embodiment, bolt 6 adopts studs to substitute, and can carry out adjustment replacing, reach predetermined bonding strength according to the thickness of angle steel and panel.
In the present embodiment, the number of installing hole 11 is 4, two rows are divided into arrange, the number of spring is 2, be arranged on the center line between two row's installing holes 11, pressure and the vibration of I shape crossbeam 9 pairs of angle steel are delivered on the interior plate of U-shaped junction plate 4 with installing hole 11 by bolt 6, interior plate generation Light deformation, makes spring 10 deformation occur to consume impact energy and vibration then.The external force that the installing hole 11 often arranged is subject to is identical, and the active force suffered by two springs 10 is also substantially identical, is beneficial to the balance and unity that keep node.
The number of installing hole 11 can be other numbers, as being set to 6, longitudinally two rows are set, spring 10 is 3, be successively set on the center line between two row's installing holes from top to bottom, because the design feature of angle steel, pressure and the vibration of I shape crossbeam 9 pairs of angle steel strengthen from top to bottom gradually, so the openend of the panel of U-shaped junction plate 4 near bottom is stressed larger, installing hole 11 and the spring 10 of vertical setting match, greatly improve the fatigue strength of interior plate, make node have good toughness.
Arranging of spring 10 can also comprehensive horizontal and vertical two kinds of modes, can keep the steady of node, can improve again the toughness of node.
The utility model; U-shaped junction plate is utilized to be connected with out-hung panel by energy dissipation node; and elastic device is provided with between the inside and outside side plate of U-shaped junction plate; the combining structure of U-shaped junction plate and elastic device effectively can cushion the pressure that I shape crossbeam is subject to; the impact brought by generation elastic deformation consumption earthquake when being in the emergency case such as earthquake; and self can not be damaged; good toughness; energy available protecting out-hung panel and I shape crossbeam; there is good rigidity under normal circumstances; long service life, has very high engineering practicability.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. the U-shaped energy dissipation node of gas concrete, is characterized in that, comprising:
Built-in fitting, in inner panel perpendicular to the T-shaped structure in the middle part of outside plate, described inner panel is mounted in aerated concrete wall panel inside, and described outside plate is placed in described aerated concrete wall panel towards on the medial surface of indoor;
U-shaped junction plate, Open Side Down, and connected by elastic device between relative inside and outside side plate, and the outer panel of described U-shaped junction plate is fixedly welded on described outside plate, and the interior plate of described U-shaped junction plate is provided with installing hole;
Angle steel, comprises horizontal part and vertical portion, and the interior plate of described vertical portion and described U-shaped junction plate is bolted, and the bottom surface of described horizontal part and I shape crossbeam is welded and fixed.
2. the U-shaped energy dissipation node of gas concrete as claimed in claim 1, it is characterized in that, described elastic device is spring.
3. the U-shaped energy dissipation node of gas concrete as claimed in claim 2, is characterized in that, described installing hole laterally double setting or longitudinal double-row is arranged.
4. the U-shaped energy dissipation node of gas concrete as claimed in claim 3, it is characterized in that, when described installing hole longitudinal double-row is arranged, described spring is arranged on the center line between the described installing hole of two rows from top to bottom.
5. the U-shaped energy dissipation node of gas concrete as claimed in claim 1, it is characterized in that, the top of described U-shaped junction plate and the bottom surface of described I shape crossbeam are welded and fixed.
6. the U-shaped energy dissipation node of gas concrete as claimed in claim 1, is characterized in that, described bolt adopts studs to substitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025371.5U CN204418448U (en) | 2015-01-14 | 2015-01-14 | The U-shaped energy dissipation node of gas concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025371.5U CN204418448U (en) | 2015-01-14 | 2015-01-14 | The U-shaped energy dissipation node of gas concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418448U true CN204418448U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520025371.5U Expired - Fee Related CN204418448U (en) | 2015-01-14 | 2015-01-14 | The U-shaped energy dissipation node of gas concrete |
Country Status (1)
| Country | Link |
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| CN (1) | CN204418448U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003004A (en) * | 2015-07-06 | 2015-10-28 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN107269089A (en) * | 2017-08-25 | 2017-10-20 | 上海应用技术大学 | A kind of new armpit support metal energy-dissipating device of bean column node |
| CN107587624A (en) * | 2017-10-09 | 2018-01-16 | 东南大学 | A kind of assembled antiknock protection plate structure and preparation method thereof |
| CN113931345A (en) * | 2021-11-23 | 2022-01-14 | 同济大学 | Self-resetting orthogonal laminated wood coupled shear wall based on U-shaped bent plate energy dissipation spring |
-
2015
- 2015-01-14 CN CN201520025371.5U patent/CN204418448U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003004A (en) * | 2015-07-06 | 2015-10-28 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN105003004B (en) * | 2015-07-06 | 2017-05-03 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
| CN107269089A (en) * | 2017-08-25 | 2017-10-20 | 上海应用技术大学 | A kind of new armpit support metal energy-dissipating device of bean column node |
| CN107269089B (en) * | 2017-08-25 | 2019-10-11 | 上海应用技术大学 | A kind of novel armpit support metal energy-consuming device of bean column node |
| CN107587624A (en) * | 2017-10-09 | 2018-01-16 | 东南大学 | A kind of assembled antiknock protection plate structure and preparation method thereof |
| CN107587624B (en) * | 2017-10-09 | 2019-03-29 | 东南大学 | A kind of assembled antiknock protection plate structure and preparation method thereof |
| CN113931345A (en) * | 2021-11-23 | 2022-01-14 | 同济大学 | Self-resetting orthogonal laminated wood coupled shear wall based on U-shaped bent plate energy dissipation spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150624 Termination date: 20200114 |