CN202899339U - Energy dissipation and shock absorption mechanism capable of releasing degree of freedom - Google Patents
Energy dissipation and shock absorption mechanism capable of releasing degree of freedom Download PDFInfo
- Publication number
- CN202899339U CN202899339U CN 201220157467 CN201220157467U CN202899339U CN 202899339 U CN202899339 U CN 202899339U CN 201220157467 CN201220157467 CN 201220157467 CN 201220157467 U CN201220157467 U CN 201220157467U CN 202899339 U CN202899339 U CN 202899339U
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- metal damper
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- releasing device
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Abstract
The utility model discloses an energy dissipation and shock absorption mechanism capable of releasing degree of freedom. The energy dissipation and shock absorption mechanism comprises a metal damper, a freedom degree releasing device and a support or a rigid wall used for mounting the metal damper. Two sides of the metal damper are respectively connected with an external connecting mechanism, wherein the external connecting mechanism on one side of the metal damper is designed to be the freedom degree releasing device, and the other end of the freedom degree releasing device is connected with a structure or connected with the rigid wall or the support. The external connecting mechanism on the other side of the metal damper is the support or the rigid wall and the like. The other end of the support or the rigid wall is connected with the structure, and the structure is a beam or a pillar. The energy dissipation and shock absorption mechanism is capable of releasing the freedom degree of the metal damper in the vertical direction or a certain direction within a horizontal plane, enables the metal damper to play a role in the direction within the horizontal plane, enables the structure provided with the metal damper to be more definite in stress, and can avoid the mutual interference of the stress of the metal damper in the horizontal stress direction and the perpendicular stress direction.
Description
Technical field
The utility model relates to the building structure energy-consumption shock-absorption device, is specifically related to a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom.
Background technology
The energy-dissipating and shock-absorbing of building structure refers to arrange suitable energy dissipation component in building structure, energy dissipation component can be comprised of supporting members such as energy-consumption shock-absorption device and diagonal brace, body of wall, beam or nodes.Metal damper is that a kind of energy-dissipating property is superior, simple structure, easy to make, cheap, the energy-consumption shock-absorption device that is easy to change.It both can cooperate shock isolating pedestal or shock isolation system, as power consumption unit or stopping means use wherein, can be used for separately building structure again and use as energy-dissipating device, so that additional damping and rigidity to be provided, be with a wide range of applications in following shock-resistant and energy-dissipating field.
But, the common metal damper all has certain rigidity (shown in accompanying drawing 1) in three directions (X, Y, Z), when in structure, damper being set like this, damper forms trussed construction by linkage and structure, changed the stress form of structure, and the both direction on horizontal plane (X, Y) meeting phase mutual interference, bring larger uncertain factor for the effect of design, the other stress complicated of damper, be unfavorable for its effect performance, even can lead to adverse consequences.The degree of freedom that a kind of device can certain (a bit) direction of liberation damper has been proposed in this patent, and then be allowed to condition at certain (a bit) direction and play a role, make like this structure stress that damper is housed clearer and more definite, also can avoid the upper stressed phase mutual interference of damper of both direction (the horizontal force direction of damper and the vertical force direction that is subjected to).
The utility model content
The purpose of this utility model is to provide a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom, make the structure stress that damper is housed clearer and more definite, and can avoid the upper stressed phase mutual interference of damper of both direction (the horizontal force direction of damper and the vertical force direction that is subjected to).
To achieve these goals, the technical solution of the utility model is:
A kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom, comprise metal damper, the degree of freedom releasing device reaches support or the rigid wall that is used for installing metal damper, the both sides of described metal damper link to each other with an external connection mechanism respectively, wherein the external connection mechanism of metal damper one side is designed to the single-degree-of-freedom releasing device, the other end of this degree of freedom releasing device links to each other with structure, perhaps link to each other with rigid wall or support, the external connection mechanism of metal damper opposite side is support or rigid wall etc., the other end of described support or rigid wall links to each other with structure, and described structure is beam or post.
Further, described degree of freedom releasing device comprises: vertical the first junction plate, the second junction plate of placing, be arranged on the pin on the first junction plate or the second junction plate, described the first junction plate is parallel with the second junction plate, the upper end of described the first junction plate and metal damper links to each other, when being fixed with pin on the first junction plate, described the second junction plate is provided with described pin number, position distinguishes corresponding elongated hole; When being fixed with pin on the second junction plate, described the first junction plate is provided with described pin number, position distinguishes corresponding elongated hole, described the first junction plate and the second junction plate are superimposed together, and described pin can be in elongated hole easy on and off movable, front and back are stiff, the upper end of described the second junction plate is connected on the base, and this base is connected with structure, perhaps with rigid wall or support and connection.
Further, the number of described elongated hole and described pin, shape, big or small corresponding respectively, and described metal damper by pin can be in elongated hole easy on and off movable, about leave certain activity space, front and back can not be freely movable, the shapes such as the shape employing of described pin is circular, square, rectangle.
Further, described degree of freedom releasing device comprises the vertical steel plate of at least two first of vertical placement, at least one second vertical steel plate, the bottom of described two first vertical steel plates links together with the upper end of metal damper respectively, be bolted between the two first vertical steel plates, and between two first vertical steel plates, vacate a gap, the described second vertical steel plate is engaged in two first gaps between the vertical steel plate, and keep certain distance between the bottom of the second vertical steel plate and the described metal damper, the upper end of the described second vertical steel plate is connected on the base plate, this base plate links to each other with structure, perhaps with rigid wall or support and connection.
Further, described metal damper can only be in the bottom of the second vertical steel plate and the gap between the metal damper easy on and off movable, about leave certain activity space or do not stay, front and back are activity freely.
Further, the first vertical steel plate of described degree of freedom releasing device and the quantity of the second vertical steel plate can be adjusted according to actual needs, both mutual interlocks, and between the first vertical steel plate and the second vertical steel plate, leaving the space as required, it doesn't matter between the quantity of the quantity of the first vertical steel plate and the second vertical steel plate.
Further, the degree of freedom releasing device of described metal damper one side links to each other with structure, and the external connection mechanism of described metal damper opposite side is rigid wall.
Further, the degree of freedom releasing device of described metal damper one side links to each other with structure, and the external connection mechanism of described metal damper opposite side is for supporting.
Further, the degree of freedom releasing device of described metal damper one side links to each other with rigid wall, and the external connection mechanism of described metal damper opposite side is rigid wall.
Further, the degree of freedom releasing device of described metal damper one side links to each other with support, and the external connection mechanism of described metal damper opposite side is for supporting.
Further, described rigid wall is reinforced concrete wall or steel reinforced concrete wall.
Further, the described K font that is supported for supports.
Design principle of the present utility model: the up and down both sides of metal damper of the present utility model were provided with two external connection structures originally, one of them external connection structure is connected with other syndeton on the building, another external connection structure is rigid wall or support, thereby has reached the purpose of energy-dissipating and shock-absorbing.Wherein the external connection structure of a side repacks the single-degree-of-freedom releasing device into now.Because what need to use is to allow damper stressed effect of certain direction performance damping in horizontal plane, so this degree of freedom releasing device specifically passes through: discharge the degree of freedom of metal damper vertical direction and the degree of freedom of certain direction in horizontal plane, allow metal damper occur earthquake when stressed in vertical direction and horizontal plane certain direction do not stress, only be allowed to condition in the horizontal plane stressed on the single direction, thereby reached the purpose that discharges the degree of freedom of metal damper vertical direction, avoid the horizontal force direction to be subjected to the stressed phase mutual interference of metal damper on the force direction with vertical, and the phase mutual interference between damper on the both direction in the horizontal plane, and then allow metal damper stressed effect in the horizontal direction bring into play better.
Beneficial effect: the utility model is by installing the single-degree-of-freedom releasing device at metal damper, can discharge the degree of freedom of certain direction in metal damper vertical direction and the horizontal plane, and then be allowed to condition on the single direction in the horizontal plane and play a role, make like this structure stress that metal damper is housed clearer and more definite, also can avoid the horizontal force direction of damper to be subjected to the stressed phase mutual interference of metal damper on the force direction with vertical, and the phase mutual interference between damper on the both direction in the horizontal plane; Be conducive to the performance of metal damper effect.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is the force analysis schematic diagram of metal damper in building structure.
Fig. 2 is the structure sectional view of degree of freedom releasing device the first embodiment in the utility model.
Fig. 3 is the structure sectional view of degree of freedom releasing device the second embodiment in the utility model.
Fig. 4 is the structure sectional view of degree of freedom releasing device the 3rd embodiment in the utility model.
Fig. 5 is the first embodiment schematic diagram (comprising Fig. 5 a, 5b) of metal damper syndeton of the present utility model.
Fig. 6 is the second embodiment schematic diagram (comprising Fig. 6 a, 6b) of metal damper syndeton of the present utility model.
Fig. 7 is the 3rd embodiment schematic diagram (comprising Fig. 7 a, 7b) of metal damper syndeton of the present utility model.
Fig. 8 is the 4th embodiment schematic diagram (comprising Fig. 8 a, 8b) of metal damper syndeton of the present utility model.
Each symbology parts among the figure: 1. metal damper; 2. degree of freedom releasing device; 21. the first junction plate; 210. pin; 22. the second junction plate; 220. elongated hole; 221. base; 41. the first vertical steel plate; 42. the second vertical steel plate; 43. base plate; 5. rigid wall; 6.K font supports; 7. post; 8. beam; 9. bolt.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment is implemented under take technical solutions of the utility model as prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 2, structure sectional view for degree of freedom releasing device the first embodiment in the utility model, comprise metal damper 1, one side of metal damper 1 is provided with external connection mechanism, this external connection mechanism is support or rigid wall etc., and the external connection mechanism of the opposite side of metal damper 1 is designed to degree of freedom releasing device 2.
Degree of freedom releasing device 2 comprises the first junction plate 21, second junction plate 22 of vertical placement, the first junction plate 21 is parallel with the second junction plate 22, the upper end of the first junction plate 21 and metal damper 1 welds together, and be fixed with eight pins 210 on the first junction plate 21, the second junction plate 22 is provided with eight elongated holes 220, and the position of elongated hole 220 and pin 210 is corresponding respectively.Pin 210 can slide at the interior easy on and off of elongated hole 220, about can not be free to slide.
The shape of elongated hole 220 and pin 210 are complementary, namely (pin 210 also can adopt square when the shape of pin 210 adopts circle, the shapes such as rectangle), the shape of elongated hole 220 then is designed to respectively semicircular rectangle for two ends, and the diameter of elongated hole 220 two ends semicircles and the equal diameters of circular pin 210, the length of elongated hole 220 is greater than the diameter of circular pin 210, thereby guaranteed that metal damper 1 can be movable at elongated hole 220 interior easy on and off by pin 210, about leave certain activity space, thereby metal damper 1 in the vertical direction is not stressed, thereby reached the purpose that discharges the degree of freedom of metal damper vertical direction, made it stressed on the horizontal force direction.Be three directions of X/Y/Z, corresponding Z direction up and down, about corresponding Y-direction, the corresponding directions X in front and back only allows directions X or the Y-direction of damper in horizontal plane can be stressed, does not stress on the Z direction.
The first junction plate 21 and the second junction plate 22 are superimposed together among Fig. 2, and the first junction plate 21 can slide at the elongated hole 220 interior easy on and off of the second junction plate 22 by pin 210.The upper end of the second junction plate 220 is connected on the base 221, and this base 221 is connected with structure by bolt 9, and perhaps with rigid wall or support and connection, described structure is beam or post.
In above-described embodiment, also can adopt elongated hole to open on the first junction plate 21, the second junction plate 22 is provided with the mode of pin, and its Force principle is identical with above-described embodiment.
As shown in Figure 3, structure sectional view for degree of freedom releasing device the second embodiment in the utility model, comprise metal damper 1, one side of metal damper 1 is provided with external connection mechanism, this external connection mechanism is support or rigid wall etc., and the external connection mechanism of the opposite side of metal damper 1 is designed to degree of freedom releasing device 2.
Degree of freedom releasing device 2 comprises the vertical steel plate 41 of at least two first of vertical placement, at least one second vertical steel plate 42 of vertically placing, the bottom of two first vertical steel plates 41 and the upper end of metal damper 1 weld together, fixing by bolt 9 between the two first vertical steel plates 41, and between two first vertical steel plates 41, vacate a gap, the second vertical steel plate 42 is engaged in two first gaps between the vertical steel plate 41, and keep certain distance between the bottom of the second vertical steel plate 42 and the metal damper 1, to guarantee when earthquake occurs, metal damper 1 can only be in the bottom of the second vertical steel plate 42 and the gap between the metal damper 1 easy on and off movable, about can not be freely movable, thereby metal damper 1 in the vertical direction is not stressed, thereby reached the purpose that discharges the degree of freedom of metal damper vertical direction, made it stressed on the horizontal force direction.Be three directions of X/Y/Z, corresponding Z direction up and down, about corresponding Y-direction, the corresponding directions X in front and back only allows directions X and the Y-direction of damper in horizontal plane can be stressed, does not stress on the Z direction.
The upper end of the second vertical steel plate 42 is connected on the base plate 43, and this base plate 43 is connected with structure by bolt 9, and perhaps with rigid wall or support and connection, described structure is beam or post.
As shown in Figure 4, structure sectional view for degree of freedom releasing device the 3rd embodiment in the utility model, one first vertical steel plate 41, second a vertical steel plate 42 have been Duoed than the embodiment among the figure, and metal damper 1 not only but easy on and off is movable in the bottom of the second vertical steel plate 42 and the gap between the metal damper 1, about also leave certain activity space.
Degree of freedom releasing device 2 comprises the vertical steel plate 41 of three first of vertical placement, the two second vertical steel plates 42 of vertically placing, the bottom of three first vertical steel plates 41 and the upper end of metal damper 1 weld together, fixing by bolt 9 between the three first vertical steel plates 41, and vacate respectively between any two a gap at three first vertical steel plates 41, two second vertical steel plates 42 are engaged in three first two gaps between the vertical steel plate 41, and keep certain distance between the bottom of two second vertical steel plates 42 and the metal damper 1, to guarantee when earthquake occurs, but metal damper 1 easy on and off in the bottom of the second vertical steel plate 42 and the gap between the metal damper 1 is movable, simultaneously within the specific limits also can about freely movable, thereby all do not stress on metal damper 1 in the vertical direction and the horizontal direction, thereby reached the purpose that discharges the degree of freedom of metal damper vertical direction and horizontal direction.Be three directions of X/Y/Z, corresponding Z direction up and down, about corresponding Y-direction, the corresponding directions X in front and back only allows the directions X of damper in horizontal plane can be stressed, does not stress on Z direction and the Y-direction.
The upper end of two second vertical steel plates 42 is connected respectively on the base plate 43, and this base plate 43 is connected with structure by bolt 9, and perhaps with rigid wall or support and connection, described structure is beam or post.
The first vertical steel plate 41 of degree of freedom releasing device 2 and the quantity of the second vertical steel plate 42 can be adjusted according to actual needs, both mutual interlocks, and between the first vertical steel plate 41 and the second vertical steel plate 42, leaving the space as required, it doesn't matter between the quantity of the quantity of the first vertical steel plate 41 and the second vertical steel plate 42.
Be illustrated in figure 5 as the first embodiment schematic diagram of metal damper syndeton of the present utility model, comprise post 7, beam 8 among the figure, post 7 and beam 8 square crossings design, the degree of freedom releasing device 2 of metal damper 1 one sides links to each other with beam 8 among Fig. 5 a, Fig. 5 b, the external connection mechanism of metal damper 1 opposite side is rigid wall 5, and rigid wall 5 adopts reinforced concrete wall or steel reinforced concrete wall.What wherein adopt among Fig. 5 a is the structure of the first embodiment of degree of freedom releasing device 2; What adopt among Fig. 5 b is the structure of the second or the 3rd embodiment of degree of freedom releasing device 2.
As shown in Figure 6, the second embodiment schematic diagram for metal damper syndeton of the present utility model, comprise post 7, beam 8 among the figure, post 7 and beam 8 square crossings design, the degree of freedom releasing device 2 of metal damper 1 one sides links to each other with beam 8 among Fig. 6 a, Fig. 6 b, and the external connection mechanism of metal damper 1 opposite side is that the K font supports 6.What wherein adopt among Fig. 6 a is the structure of the first embodiment of degree of freedom releasing device 2; What adopt among Fig. 6 b is the structure of the second or the 3rd embodiment of degree of freedom releasing device 2.
As shown in Figure 7, be the 3rd embodiment schematic diagram of metal damper syndeton of the present utility model, comprise post 7, beam 8, two rigid walls 5 among the figure, post 7 and beam 8 square crossings design, metal damper 1 is located between two rigid walls 5.Rigid wall 5 adopts reinforced concrete wall or steel reinforced concrete wall
External connection mechanism among Fig. 7 a, Fig. 7 b on the metal damper 1 is rigid wall 5, and degree of freedom releasing device 2 is connected with rigid wall 5.What wherein adopt among Fig. 7 a is the structure of the first embodiment of degree of freedom releasing device 2; What adopt among Fig. 7 b is the structure of the second or the 3rd embodiment of degree of freedom releasing device 2.
As shown in Figure 8, be the 4th embodiment schematic diagram of metal damper syndeton of the present utility model, comprise among the figure that post 7, beam 8, two K fonts support 6, post 7 and beam 8 square crossings design, it is 6 staggered relatively that two K fonts support, and metal damper 1 is located at two K fonts and supports between 6.
External connection mechanism among Fig. 8 a, Fig. 8 b on the metal damper 1 is that the K font supports 6, and degree of freedom releasing device 2 supports 6 with the K font and is connected.What wherein adopt among Fig. 8 a is the structure of the first embodiment of degree of freedom releasing device 2; What adopt among Fig. 8 b is the structure of the second or the 3rd embodiment of degree of freedom releasing device 2.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. energy-dissipating and shock-absorbing mechanism that can discharge degree of freedom, it is characterized in that, comprise metal damper, the degree of freedom releasing device reaches support or the rigid wall that is used for installing metal damper, the both sides of described metal damper link to each other with an external connection mechanism respectively, wherein the external connection mechanism of metal damper one side is designed to the single-degree-of-freedom releasing device, the other end of this degree of freedom releasing device links to each other with structure, perhaps link to each other with rigid wall or support, the external connection mechanism of metal damper opposite side is for supporting or rigid wall, the other end of described support or rigid wall links to each other with structure, described structure is beam or post, described degree of freedom releasing device comprises: vertical the first junction plate of placing, the second junction plate, be arranged on the pin on the first junction plate or the second junction plate, described the first junction plate is parallel with the second junction plate, the upper end of described the first junction plate and metal damper links to each other, when being fixed with pin on the first junction plate, described the second junction plate is provided with and described pin number, the position is the elongated hole of correspondence respectively; When being fixed with pin on the second junction plate, described the first junction plate is provided with described pin number, position distinguishes corresponding elongated hole, described the first junction plate and the second junction plate are superimposed together, and described pin can be in elongated hole easy on and off movable, front and back are stiff, the upper end of described the second junction plate is connected on the base, and this base is connected with structure, perhaps with rigid wall or support and connection.
2. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1, it is characterized in that, the number of described elongated hole and described pin, shape, big or small corresponding respectively, and described metal damper by pin can be in elongated hole easy on and off movable, about leave certain activity space, front and back can not be freely movable, and the shape of described pin adopts circular, square, rectangular shape.
3. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1, it is characterized in that, described degree of freedom releasing device comprises the vertical steel plate of at least two first of vertical placement, at least one second vertical steel plate, the bottom of described two first vertical steel plates links together with the upper end of metal damper respectively, be bolted between the two first vertical steel plates, and between two first vertical steel plates, vacate a gap, the described second vertical steel plate is engaged in two first gaps between the vertical steel plate, and keep certain distance between the bottom of the second vertical steel plate and the described metal damper, the upper end of the described second vertical steel plate is connected on the base plate, this base plate links to each other with structure, perhaps with rigid wall or support and connection.
4. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 3, it is characterized in that, described metal damper can only be in the bottom of the second vertical steel plate and the gap between the metal damper easy on and off movable, about leave certain activity space or do not stay, front and back can not be freely movable.
5. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1 is characterized in that the degree of freedom releasing device of described metal damper one side links to each other with structure, and the external connection mechanism of described metal damper opposite side is rigid wall.
6. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1 is characterized in that the degree of freedom releasing device of described metal damper one side links to each other with structure, and the external connection mechanism of described metal damper opposite side is for supporting.
7. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1 is characterized in that the degree of freedom releasing device of described metal damper one side links to each other with rigid wall, and the external connection mechanism of described metal damper opposite side is rigid wall.
8. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1 is characterized in that, the degree of freedom releasing device of described metal damper one side links to each other with support, and the external connection mechanism of described metal damper opposite side is for supporting.
9. a kind of energy-dissipating and shock-absorbing mechanism that discharges degree of freedom according to claim 1 is characterized in that, described rigid wall is reinforced concrete wall or steel reinforced concrete wall, and the described K font that is supported for supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157467 CN202899339U (en) | 2012-04-13 | 2012-04-13 | Energy dissipation and shock absorption mechanism capable of releasing degree of freedom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157467 CN202899339U (en) | 2012-04-13 | 2012-04-13 | Energy dissipation and shock absorption mechanism capable of releasing degree of freedom |
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| CN202899339U true CN202899339U (en) | 2013-04-24 |
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| CN 201220157467 Expired - Lifetime CN202899339U (en) | 2012-04-13 | 2012-04-13 | Energy dissipation and shock absorption mechanism capable of releasing degree of freedom |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631647A (en) * | 2015-01-19 | 2015-05-20 | 江苏沪宁钢机股份有限公司 | High-rise damping device |
| CN105971147A (en) * | 2016-07-08 | 2016-09-28 | 中船第九设计研究院工程有限公司 | Prefabricated assembly type shear wall having damping function |
| CN108612198A (en) * | 2018-06-20 | 2018-10-02 | 温州职业技术学院 | A kind of damping property building assembling structure |
| CN109763584A (en) * | 2019-03-22 | 2019-05-17 | 华东建筑设计研究院有限公司 | A kind of energy-consuming shock absorber that steel plate damper is replaceable |
| CN113958037A (en) * | 2021-08-26 | 2022-01-21 | 北京工业大学 | Steel frame-steel plate shear wall stress coordination type wall beam connection node |
| CN115405005A (en) * | 2022-08-02 | 2022-11-29 | 福建工程学院 | Energy dissipation and shock absorption mechanism capable of releasing degree of freedom |
-
2012
- 2012-04-13 CN CN 201220157467 patent/CN202899339U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104631647A (en) * | 2015-01-19 | 2015-05-20 | 江苏沪宁钢机股份有限公司 | High-rise damping device |
| CN105971147A (en) * | 2016-07-08 | 2016-09-28 | 中船第九设计研究院工程有限公司 | Prefabricated assembly type shear wall having damping function |
| CN108612198A (en) * | 2018-06-20 | 2018-10-02 | 温州职业技术学院 | A kind of damping property building assembling structure |
| CN109763584A (en) * | 2019-03-22 | 2019-05-17 | 华东建筑设计研究院有限公司 | A kind of energy-consuming shock absorber that steel plate damper is replaceable |
| CN109763584B (en) * | 2019-03-22 | 2024-06-07 | 华东建筑设计研究院有限公司 | Replaceable energy dissipation and shock absorption device of steel plate damper |
| CN113958037A (en) * | 2021-08-26 | 2022-01-21 | 北京工业大学 | Steel frame-steel plate shear wall stress coordination type wall beam connection node |
| CN115405005A (en) * | 2022-08-02 | 2022-11-29 | 福建工程学院 | Energy dissipation and shock absorption mechanism capable of releasing degree of freedom |
| CN115405005B (en) * | 2022-08-02 | 2023-06-27 | 福建工程学院 | Energy dissipation and shock absorption mechanism capable of releasing degree of freedom |
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