CN102182256A - High-damping rubber fluid viscoelastic damper and manufacturing method thereof - Google Patents
High-damping rubber fluid viscoelastic damper and manufacturing method thereof Download PDFInfo
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- CN102182256A CN102182256A CN 201110063702 CN201110063702A CN102182256A CN 102182256 A CN102182256 A CN 102182256A CN 201110063702 CN201110063702 CN 201110063702 CN 201110063702 A CN201110063702 A CN 201110063702A CN 102182256 A CN102182256 A CN 102182256A
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- 238000013016 damping Methods 0.000 title claims abstract description 79
- 239000012530 fluid Substances 0.000 title abstract 9
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 137
- 239000010959 steel Substances 0.000 claims abstract description 137
- 239000003190 viscoelastic substance Substances 0.000 claims abstract description 71
- 238000002360 preparation method Methods 0.000 claims description 8
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 3
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- 238000013459 approach Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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Abstract
The invention relates to the technical field of civil engineering, in particular to a damper and a manufacturing method thereof. A high-damping rubber fluid viscoelastic damper comprises a steel plate layer and a fluid viscoelastic material layer, wherein the steel plate layer comprises a middle steel plate and side steel plates arranged at two sides of the middle steel plate, the fluid viscoelastic material layer is arranged between the steel plate layer and the side steel plates, and the fluid viscoelastic material layer is the high-damping rubber fluid viscoelastic material layer made of high-damping rubber fluid viscoelastic material. Due to the adoption of the technical scheme, the invention has the following advantages: the vibration energy can be absorbed effectively by the deformation of the high-damping rubber fluid viscoelastic material, a hysteresis ring is full, and the fatigue resistance is good; and compared with the traditional fluid viscoelastic damper, the energy consumption property has stronger nonlinearity, and the energy consumption property is good under the condition of extremely small displacement and extremely low speed.
Description
Technical field
The present invention relates to technical field of civil engineering, relate in particular to a kind of damper and preparation method thereof.
Background technology
Existing shear viscoelasticity damper is generally the combination of constraint steel plate and viscoelastic material interphase distribution, steel plate and viscoelastic material are combined into integral body through handling, in power effect lower steel plate generation relative displacement repeatedly, make viscoelastic material produce reciprocal shear strain, thus power consumption.Traditional arrangement form of shear viscoelasticity damper is: intermediate layer and upper and lower skin are steel plate, clamping viscoelastic material layer between the steel plate.In viscoelastic damper, parameters such as the storage elastic modulus of viscoelastic material, loss elastic modulus and fissipation factor have very big influence to the performance of viscoelastic damper, for this reason, should carry out the research of viscoelastic material and explore.
Summary of the invention
The object of the present invention is to provide a kind of high-damping rubber viscoelastic damper, to solve the problems of the technologies described above.
Another object of the present invention is to provide a kind of preparation method of high-damping rubber viscoelastic damper, to solve the problems of the technologies described above.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of high-damping rubber viscoelastic damper, comprise steel plate layer and viscoelastic material layer, described steel plate layer comprises middle steel plate and is arranged on the side steel plate of middle steel plate both sides, be provided with described viscoelastic material layer between described middle steel plate and the side steel plate, the high-damping rubber viscoelastic material layer of described viscoelastic material layer for adopting the high-damping rubber viscoelastic material to make.
After the present invention has additional the high-damping rubber viscoelastic material layer, energy dissipation capacity wind strong, that can effectively reduce building shakes and earthquake response, has engineering adaptability widely, compare with displacement phase relation damper, it can both consume energy under all vibration conditions, even under less vibration condition, also can consume energy.Its needs very big displacement yield deformation or overcome friction could take place to bring into play their power consumption effect unlike the hysteretic energy device.The present invention is as the effective passive control device, can be applicable to that the number of plies is more, highly big, horizontal rigidity is less, horizontal movement significantly multilayer, high level, higher level building and bridge, pipeline, pylon, tall and slender structure, longspan structure etc.The tall and slender structure wind resistance as the high-strength light material that uses also of this damper finds an economical and effective approach.The present invention both can be used for the wind resistance vibration damping of structure, can be used for the antidetonation shock attenuation of structure again: both can be used for new construction, and can be used for the reinforcing and the shake back reinstatement works of damaged structure again.
Described high-damping rubber viscoelastic material layer is arranged between described middle steel plate and the side steel plate by adopting the mode of vulcanizing treatment, and described high-damping rubber viscoelastic material layer and described steel plate layer connect as one.
For the displacement of satisfying different structure and the needs of damping force, high-damping rubber viscoelastic material layer and steel plate layer can be superposeed, form sandwich construction: comprise at least two described middle steel plates and at least three described side steel plates, at least two described middle steel plate both sides are equipped with described side steel plate, are equipped with a high-damping rubber viscoelastic material layer that adopts the high-damping rubber viscoelastic material to make between described middle steel plate and the described side steel plate.
For the displacement of satisfying different structure and the needs of damping force, can also adopt the mode of following setting: comprise the described steel plate layer of at least two groups, described side steel plate in the described steel plate layer of at least two groups interconnects, middle steel plate in the described steel plate layer of at least two groups is spaced from each other, and at least two group steel plate layers form at least two cavitys that separated by described side steel plate between any two.
On the described middle steel plate away from being provided with the connecting bolt hole with high-damping rubber viscoelastic material layer junction;
On the described side steel plate away from also being provided with the connecting bolt hole with high-damping rubber viscoelastic material layer junction.
A kind of preparation method of high-damping rubber viscoelastic damper comprises the steps:
1) makes middle steel plate and side steel plate.
2) make the high-damping rubber viscoelastic material layer, described high-damping rubber viscoelastic material layer adopts the high-damping rubber viscoelastic material to make.
3) described high-damping rubber viscoelastic material layer is arranged between described middle steel plate and the described side steel plate.
In the step 1), when making middle steel plate, the connecting bolt hole is set in a side of middle steel plate; When making the side steel plate, the connecting bolt hole is set in a side of side steel plate.
In the step 3), described high-damping rubber viscoelastic material layer at first is bonded between described middle steel plate and the described side steel plate, adopt the mode of vulcanizing treatment then, described high-damping rubber viscoelastic material layer and described middle steel plate, side steel plate are connected as one.So that the high-damping rubber viscoelastic material layer is more firm with being connected of middle steel plate, side steel plate.
Beneficial effect: owing to adopt technique scheme, the present invention has following advantage: effectively absorb vibrational energy by the distortion that is arranged on the high-damping rubber viscoelastic material layer between middle steel plate and side steel plate, the hysteresis circle is full, and fatigue performance is good; Compare with traditional viscoelastic damper, its energy dissipation behavior has stronger non-linear nature, promptly has good energy-dissipating property under displacement and the very little situation of speed; Subtract (the shaking) that can be used for building structure, bridge construction and longspan structure or the like various engineering structure shakes; Simple structure, power transmission is clear and definite, mechanism is clear.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is an another kind of structural representation of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, a kind of high-damping rubber viscoelastic damper, comprise steel plate layer and viscoelastic material layer, the steel plate layer comprises middle steel plate 1 and is arranged on the side steel plate 2 of middle steel plate 1 both sides, be provided with viscoelastic material layer between middle steel plate 1 and the side steel plate 2, viscoelastic material layer is made high-damping rubber viscoelastic material layer 3 for adopting the high-damping rubber viscoelastic material.High-damping rubber viscoelastic material layer 3 is arranged between middle steel plate 1 and the side steel plate 2 by adopting the mode of vulcanizing treatment, and high-damping rubber viscoelastic material layer 3 connects as one with the steel plate layer.After above-mentioned design, the present invention experiences test of many times and draws relational expression: F
d=kx+cv
γWherein, F
d: the damping force of viscoelastic damper; K: the storage rigidity of viscoelastic damper; X: the shear displacemant of viscoelastic damper; C: the damping constant of viscoelastic damper; V: the shear strain speed of viscoelastic damper; γ: the shear strain speed index of viscoelastic damper.
Obtain power and the displacement hysteresis loop is similar to ellipse by the above-mentioned relation formula, then the unit volume damping force can reach 62.5N/cm
3The present invention has additional after the high-damping rubber viscoelastic material makes high-damping rubber viscoelastic material layer 3, energy dissipation capacity wind strong, that can effectively reduce building shakes and earthquake response, has engineering adaptability widely, compare with displacement phase relation damper, it can both consume energy under all vibration conditions, even under less vibration condition, also can consume energy.Its needs very big displacement yield deformation or overcome friction could take place to bring into play their power consumption effect unlike the hysteretic energy device.The present invention is as the effective passive control device, can be applicable to that the number of plies is more, highly big, horizontal rigidity is less, horizontal movement significantly multilayer, high level, higher level building and bridge, pipeline, pylon, tall and slender structure, longspan structure etc.The tall and slender structure wind resistance as the high-strength light material that uses also of this damper finds an economical and effective approach.The present invention both can be used for the wind resistance vibration damping of structure, can be used for the antidetonation shock attenuation of structure again: both can be used for new construction, and can be used for the reinforcing and the shake back reinstatement works of damaged structure again.
For the displacement of satisfying different structure and the needs of damping force, high-damping rubber viscoelastic material layer 3 and steel plate layer can be superposeed, form sandwich construction: comprise at least two middle steel plates 1 and at least three side steel plates 2, at least two middle steel plate 1 both sides are equipped with side steel plate 2, are equipped with a high-damping rubber viscoelastic material layer 3 that adopts the high-damping rubber viscoelastic material to make between middle steel plate 1 and the side steel plate 2.The present invention can be provided with a plurality of middle steel plates 1 and side steel plate 2 as required, so that the present invention can be widely used in increasing the scope of application of the present invention in the various engineering project.Stack is provided with when of the present invention, and side steel plate 2 is than more than 1 one of middle steel plates, so that the present invention is the center symmetry with middle steel plate 1 or the side steel plate 2 that is positioned at the middle part usually.On the middle steel plate 1 away from being provided with connecting bolt hole 4 with high-damping rubber viscoelastic material layer 3 junctions; On the side steel plate 2 away from also being provided with connecting bolt hole 5 with high-damping rubber viscoelastic material layer 3 junctions.
With reference to Fig. 2, for the displacement of satisfying different structure and the needs of damping force, can also adopt the mode of following setting: comprise at least two group steel plate layers, side steel plate 2 at least two group steel plate layers interconnects, middle steel plate 1 at least two group steel plate layers is spaced from each other, and at least two group steel plate layers form at least two cavitys that separated by side steel plate 2 between any two.
A kind of preparation method of high-damping rubber viscoelastic damper comprises the steps:
1) makes middle steel plate 1 and side steel plate 2.When making middle steel plate 1, connecting bolt hole 4 is set in a side of middle steel plate 1; When making side steel plate 2, connecting bolt hole 5 is set in a side of side steel plate 2.
2) make high-damping rubber viscoelastic material layer 3, high-damping rubber viscoelastic material layer 3 adopts the high-damping rubber viscoelastic material to make.
3) high-damping rubber viscoelastic material layer 3 is arranged between middle steel plate 1 and the side steel plate 2.The high-damping rubber viscoelastic material layer at first is bonded between middle steel plate and the side steel plate, adopts the mode of vulcanizing treatment then, and high-damping rubber viscoelastic material layer and middle steel plate, side steel plate are connected as one.So that the high-damping rubber viscoelastic material layer is more firm with being connected of middle steel plate, side steel plate.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. high-damping rubber viscoelastic damper, comprise steel plate layer and viscoelastic material layer, described steel plate layer comprises middle steel plate and is arranged on the side steel plate of middle steel plate both sides, be provided with described viscoelastic material layer between described middle steel plate and the side steel plate, it is characterized in that the high-damping rubber viscoelastic material layer of described viscoelastic material layer for adopting the high-damping rubber viscoelastic material to make.
2. a kind of high-damping rubber viscoelastic damper according to claim 1, it is characterized in that: described high-damping rubber viscoelastic material layer is by adopting the mode of vulcanizing treatment, be arranged between described middle steel plate and the side steel plate, described high-damping rubber viscoelastic material layer and described steel plate layer connect as one.
3. a kind of high-damping rubber viscoelastic damper according to claim 1 is characterized in that: on the described middle steel plate away from being provided with the connecting bolt hole with high-damping rubber viscoelastic material layer junction; On the described side steel plate away from also being provided with the connecting bolt hole with high-damping rubber viscoelastic material layer junction.
4. according to claim 1,2 or 3 described a kind of high-damping rubber viscoelastic dampers, it is characterized in that: comprise at least two described middle steel plates and at least three described side steel plates, at least two described middle steel plate both sides are equipped with described side steel plate, are equipped with a high-damping rubber viscoelastic material layer that adopts the high-damping rubber viscoelastic material to make between described middle steel plate and the described side steel plate.
5. a kind of high-damping rubber viscoelastic damper according to claim 4, it is characterized in that: comprise the described steel plate layer of at least two groups, described side steel plate in the described steel plate layer of at least two groups interconnects, middle steel plate in the described steel plate layer of at least two groups is spaced from each other, and at least two group steel plate layers form at least two cavitys that separated by described side steel plate between any two.
6. the preparation method of a high-damping rubber viscoelastic damper comprises the steps:
1) makes middle steel plate and side steel plate;
2) make the high-damping rubber viscoelastic material layer, described high-damping rubber viscoelastic material layer adopts the high-damping rubber viscoelastic material to make;
3) described high-damping rubber viscoelastic material layer is arranged between described middle steel plate and the described side steel plate.
7. the preparation method of a kind of high-damping rubber viscoelastic damper according to claim 6 is characterized in that: in the step 1), when making middle steel plate, in a side of middle steel plate the connecting bolt hole is set; When making the side steel plate, the connecting bolt hole is set in a side of side steel plate.
8. the preparation method of a kind of high-damping rubber viscoelastic damper according to claim 7, it is characterized in that: in the step 3), described high-damping rubber viscoelastic material layer at first is bonded between described middle steel plate and the described side steel plate, adopt the mode of vulcanizing treatment then, described high-damping rubber viscoelastic material layer and described middle steel plate, side steel plate are connected as one.
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| CN103572893A (en) * | 2012-08-10 | 2014-02-12 | 空思太客有限公司 | Structure of boundary beam for connecting interlayer anti-seismic walls |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095801A (en) * | 1993-05-19 | 1994-11-30 | 华中理工大学 | Non-sticking laminated rubber vibrating isolating device |
| CN1264798A (en) * | 2000-03-10 | 2000-08-30 | 东南大学 | Viscoelastic damper of lead pin for engineering structure |
| CN1876703A (en) * | 2006-07-03 | 2006-12-13 | 昆明理工大学 | Rubber composition dedicated for making rubber sheet of damping and energy-consumption device |
| CN101024986A (en) * | 2007-02-08 | 2007-08-29 | 广州大学 | Storied-building board energy-eliminating shock-insulating structure |
| CN101216087A (en) * | 2008-01-18 | 2008-07-09 | 北京工业大学 | Plate-type friction-changing damper |
| CN201301502Y (en) * | 2008-11-19 | 2009-09-02 | 华中科技大学 | Rubber lead core damper |
| CN201433477Y (en) * | 2009-07-16 | 2010-03-31 | 广州大学 | Steel lead viscoelastic damper |
| CN101775843A (en) * | 2009-12-30 | 2010-07-14 | 上海路博橡胶减振器技术有限公司 | Friction type high-dampness rubber shock absorption support |
| CN201581517U (en) * | 2009-12-30 | 2010-09-15 | 上海英谷桥梁科技有限公司 | Spherical support with dissipative friction pair |
| CN101839026A (en) * | 2010-03-04 | 2010-09-22 | 同济大学 | Package-type rubber vibration isolation cushion with limit function |
| CN101864774A (en) * | 2010-03-04 | 2010-10-20 | 同济大学 | Vibration-isolating rubber cushion with adjustable rigidity |
| CN202007466U (en) * | 2011-03-16 | 2011-10-12 | 上海英谷桥梁科技有限公司 | High-dampness rubber viscoelastic damper |
-
2011
- 2011-03-16 CN CN 201110063702 patent/CN102182256B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095801A (en) * | 1993-05-19 | 1994-11-30 | 华中理工大学 | Non-sticking laminated rubber vibrating isolating device |
| CN1264798A (en) * | 2000-03-10 | 2000-08-30 | 东南大学 | Viscoelastic damper of lead pin for engineering structure |
| CN1876703A (en) * | 2006-07-03 | 2006-12-13 | 昆明理工大学 | Rubber composition dedicated for making rubber sheet of damping and energy-consumption device |
| CN101024986A (en) * | 2007-02-08 | 2007-08-29 | 广州大学 | Storied-building board energy-eliminating shock-insulating structure |
| CN101216087A (en) * | 2008-01-18 | 2008-07-09 | 北京工业大学 | Plate-type friction-changing damper |
| CN201301502Y (en) * | 2008-11-19 | 2009-09-02 | 华中科技大学 | Rubber lead core damper |
| CN201433477Y (en) * | 2009-07-16 | 2010-03-31 | 广州大学 | Steel lead viscoelastic damper |
| CN101775843A (en) * | 2009-12-30 | 2010-07-14 | 上海路博橡胶减振器技术有限公司 | Friction type high-dampness rubber shock absorption support |
| CN201581517U (en) * | 2009-12-30 | 2010-09-15 | 上海英谷桥梁科技有限公司 | Spherical support with dissipative friction pair |
| CN101839026A (en) * | 2010-03-04 | 2010-09-22 | 同济大学 | Package-type rubber vibration isolation cushion with limit function |
| CN101864774A (en) * | 2010-03-04 | 2010-10-20 | 同济大学 | Vibration-isolating rubber cushion with adjustable rigidity |
| CN202007466U (en) * | 2011-03-16 | 2011-10-12 | 上海英谷桥梁科技有限公司 | High-dampness rubber viscoelastic damper |
Cited By (23)
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