CN210439498U - Assembled metal damping wall body - Google Patents
Assembled metal damping wall body Download PDFInfo
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- CN210439498U CN210439498U CN201920487707.8U CN201920487707U CN210439498U CN 210439498 U CN210439498 U CN 210439498U CN 201920487707 U CN201920487707 U CN 201920487707U CN 210439498 U CN210439498 U CN 210439498U
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Abstract
The utility model provides an assembled metal damping wall body, its characterized in that: the assembled metal damping wall is formed by the transverse and longitudinal connection of the m x n metal damping units and the connection of the metal damping units and the structural beams, wherein m is more than or equal to 2, and n is more than or equal to 2. The technical scheme can solve the technical problems that the metal damping wall in the prior art is low in assembly efficiency and insufficient in yield energy consumption. The scheme can also better solve the problem that the metal damping plate in the prior art is difficult to simultaneously realize the maximum displacement reaction when the building shakes and keep larger post-yielding rigidity, and is easier to modify, replace and standardize production.
Description
Technical Field
The utility model relates to an assembled metal damping wall body especially relates to an assembled metal damping wall body that is used for power consumption shock attenuation.
Background
The building energy dissipation and shock absorption technology has been studied and practiced for many years, but with the change of building engineering, the requirements on energy dissipation and shock absorption methods and products are continuously refreshed, the building industrialization is in a high-speed development stage, the energy dissipation and shock absorption technology is integrated into the building energy dissipation and shock absorption technology, and the building energy dissipation and shock absorption technology has various advantages and basic conditions, but at present, the engineering application cases are few, and the popularization and application are still insufficient. The energy dissipation and shock absorption device has strong prefabrication performance and large modular application space, and can be highly matched with the development direction of building industrialization, so that two key technical problems which are in the engineering field and are solved urgently by technical personnel in the field are how to increase the energy dissipation and shock absorption capacity of the device and how to be more beneficial to building industrialization.
SUMMERY OF THE UTILITY MODEL
In order to solve among the prior art metal damping wall body assembly efficiency low and the very insufficient technical problem of the power consumption of surrender, the utility model provides a the utility model provides an assembled metal damping wall body, its characterized in that: the assembled metal damping wall is formed by the transverse and longitudinal connection of the m x n metal damping units and the connection of the metal damping units and the structural beams, wherein m is more than or equal to 2, and n is more than or equal to 2.
Preferably, the metal damping units comprise energy consumption areas, support areas and connecting areas, wherein each energy consumption area is internally provided with a group of long holes, the energy consumption areas are separated by the intersected support areas, the connecting areas are all or part of edges of the metal damping units, and the metal damping units can be connected with other metal damping units and/or frame beams through the connecting areas.
Preferably, the group of long holes in each energy dissipation area of the metal damping unit are parallel to each other and are parallel to or perpendicular to the edge of the metal damping unit, or form an included angle (0 °,90 °).
Preferably, the metal damping unit is arranged between the plastic hinges at both ends of the structural beam.
Preferably, a hole through which a bolt can pass is formed in the connection area of the metal damping unit, and the connection area is connected with the structural beam through a connecting plate through angle steel and a pre-embedded high-strength bolt.
Preferably, holes through which bolts can pass are formed in the connecting area of the metal damping units and are connected with the connecting areas of other metal damping units through angle steel, high-strength bolts and connecting plates.
Preferably, the connecting area of the metal damping unit is connected with the connecting areas of other metal damping units through the front fixing plate and the rear fixing plate.
Preferably, adjacent support areas of the metal damping units are vertically intersected and the energy consumption areas are separated into x y blocks, wherein x is larger than or equal to 2, and y is larger than or equal to 2.
Preferably, the support zones intersect vertically and space the energy consumption zones into 2 x 2 blocks.
Preferably, the metal damping units are made of mild steel materials, and arc transition is adopted between adjacent connecting areas.
Preferably, the metal damping unit is not connected with the frame post.
Preferably, the width of the support area of the metal damping unit is larger than the interval of the long holes of the energy consumption area, and the width of each support area is the same.
Preferably, the metal damping units are equal in length and width.
Preferably, the metal damping units with the groups of long holes parallel to each other between different energy consumption areas of the metal damping units (as shown in fig. 9).
Each energy consumption area of the metal damping unit is closed by the supporting area, or by the supporting area and the connecting area. As will be readily understood by those skilled in the art, taking the supporting regions as an example to divide the energy consumption regions into 3 × 3 blocks, the middle energy consumption region is only enclosed by the supporting regions, and the other energy consumption regions are enclosed by the supporting regions and the connecting regions; taking the supporting area as an example to divide the energy consumption areas into 2 × 2 blocks, there is only a case where the energy consumption areas are enclosed by the supporting area and the connecting area. It is particularly emphasized that when the edge of the metal damping element is not a connection region, it is necessarily a support region (as in fig. 2), which is aimed at ensuring that the metal damping element has a similar anisotropic stiffness.
It should be noted that the energy dissipation area, the support area and the connection area of the metal damping unit are named according to their main functions, in order to ensure a clear and complete technical solution and a clear boundary on the plane geometry. In fact, the energy consumption area also has a supporting function, the energy consumption area consumes energy as long as yielding, and the connecting area has the maximum rigidity after being installed, and is an essential element for ensuring the rigidity and playing a supporting function of the metal damping unit.
The utility model discloses contrast prior art has following advantage:
the technical scheme can solve the technical problems that the metal damping wall in the prior art is low in assembly efficiency and insufficient in yield energy consumption. The scheme can also better solve the problem that the metal damping plate in the prior art is difficult to simultaneously realize the maximum displacement reaction when the building shakes and keep larger post-yielding rigidity, and is easier to modify, replace and standardize production.
The utility model discloses an assembled metal damping wall possesses above-mentioned advantage, only need guarantee before building plasticity hinge appears the yield power consumption can, can prevent like this or delay the appearance of building plasticity hinge, and consume energy with plasticity hinge common after building plasticity hinge appears, guarantee that the main vertical support component of building obtains multiple protection, and can reduce vertical support component cross sectional dimension, increase building usable floor area and reduce construction cost, shake in realizing to a bigger degree and can repair, the big shake is not fallen.
Drawings
FIG. 1 is a schematic view of a damping wall composed of nine metal damping units;
FIG. 2 is a front view of a three-sided connected metal damping unit;
FIG. 3 is a front view of a four-sided connected metal damping unit;
FIG. 4 is a front view of the angle connection between the metal damping units;
FIG. 5 is a side view of the connection angle between the metal damping units;
FIG. 6 is a front view showing the connection of the fixing plates between the metal damping units;
FIG. 7 is a side view of the fixing plate connection between the metal damping units;
FIG. 8 is a cross-sectional view of the metal damping unit coupled to the structural beam;
FIG. 9 is a schematic view of a metal damping unit with parallel sets of slots between different energy consumption zones;
fig. 10 is a schematic view of a prior art damping unit.
The parts in the drawings are numbered as follows: 1. a metal damping unit; 2. an energy consumption zone; 3. a support region; 4. a connecting region; 5. a long hole; 6. a hole through which the bolt can pass; 7. a connecting plate; 8. a high-strength bolt; 9. angle steel; 10. a fixing plate; 11. a frame beam; 12. a frame column; 13. and embedding high-strength bolts.
Detailed Description
The following embodiments are intended to explain the technical solutions of the present invention through specific working conditions, and to describe the present invention more clearly and completely, but not to be construed as limiting the present invention.
(see fig. 1). The metal damping units are arranged between the plastic hinges at both ends of the structural beam.
(see fig. 1). The metal damping unit comprises energy consumption areas, support areas and connecting areas, wherein a group of long holes are formed in each energy consumption area, the energy consumption areas are separated by the crossed support areas, the connecting areas are all or partial edges of the metal damping unit, and the metal damping unit can be connected with other metal damping units and/or frame beams through the connecting areas. (see fig. 2, 3).
In addition, the metal damping unit in the present invention is not limited to the above working condition, and also includes the metal damping unit in the prior art (as shown in fig. 10).
Claims (10)
1. The utility model provides an assembled metal damping wall body which characterized in that: the assembled metal damping wall is formed by the transverse and longitudinal connection of the m x n metal damping units and the connection of the metal damping units and the structural beams, wherein m is more than or equal to 2, and n is more than or equal to 2.
2. The fabricated metal damping wall body of claim 1, wherein: the metal damping unit comprises energy consumption areas, support areas and connecting areas, wherein a group of long holes are formed in each energy consumption area, the energy consumption areas are separated by the crossed support areas, the connecting areas are all or partial edges of the metal damping unit, and the metal damping unit can be connected with other metal damping units and/or frame beams through the connecting areas.
3. The fabricated metal damping wall body of claim 2, wherein the group of the long holes in each energy dissipation area of the metal damping units are parallel to each other and are parallel to or perpendicular to the edges of the metal damping units, or form an included angle (0 degrees and 90 degrees).
4. The fabricated metal damping wall body of claim 1, wherein the metal damping units are arranged between the plastic hinges at the two ends of the structural beam.
5. The assembled metal damping wall body of claim 1, wherein holes through which bolts can pass are formed in the connection area of the metal damping units, and the connection area can be connected with the connection plate of the structural beam through angle steel and embedded high-strength bolts.
6. The assembled metal damping wall body as claimed in claim 1, wherein holes are formed in the connection areas of the metal damping units, and the connection areas of the metal damping units can be connected with the connection areas of other metal damping units through angle steel, high-strength bolts and connection plates.
7. The assembled metal damping wall body of claim 1, wherein the connection area of the metal damping unit is connected with the connection areas of other metal damping units through the front fixing plate and the rear fixing plate.
8. The assembled metal damping wall body of claim 1, wherein adjacent support areas of the metal damping units are vertically intersected and divide the energy consumption areas into x y blocks, wherein x is larger than or equal to 2, and y is larger than or equal to 2.
9. The fabricated metal damping wall body as claimed in claim 1, wherein the width of the supporting region of the metal damping unit is greater than the interval of the long holes of the energy dissipation region, and the width of each supporting region is the same.
10. The fabricated metal damping wall body as claimed in any one of claims 1 to 9, wherein the metal damping units are made of mild steel, and the adjacent connection areas are in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487707.8U CN210439498U (en) | 2019-04-11 | 2019-04-11 | Assembled metal damping wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920487707.8U CN210439498U (en) | 2019-04-11 | 2019-04-11 | Assembled metal damping wall body |
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| Publication Number | Publication Date |
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| CN210439498U true CN210439498U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920487707.8U Active CN210439498U (en) | 2019-04-11 | 2019-04-11 | Assembled metal damping wall body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080421A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of assembling-type metal damping wall |
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2019
- 2019-04-11 CN CN201920487707.8U patent/CN210439498U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080421A (en) * | 2019-04-11 | 2019-08-02 | 横琴共轭科技有限公司 | A kind of assembling-type metal damping wall |
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