CN103758237A - Hybrid control vibration reduction method - Google Patents
Hybrid control vibration reduction method Download PDFInfo
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- CN103758237A CN103758237A CN201310725670.5A CN201310725670A CN103758237A CN 103758237 A CN103758237 A CN 103758237A CN 201310725670 A CN201310725670 A CN 201310725670A CN 103758237 A CN103758237 A CN 103758237A
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- building
- control device
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- energy
- vibration reduction
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a hybrid control vibration reduction method. Some parts are randomly selected from a building, energy consumption devices are arranged on the parts, a control device is arranged on the outer portion of the building to monitor the building, and when an earthquake occurs, the control device applies an external force to reduce vibration reactions of the building. The energy consumption devices are capable of achieving purposes of isolation, tuning, energy absorption, and vibration reduction, and the control device is a hybrid inhaul cable or a hybrid inclined strut system or a hybrid tuning quality damper. According to the hybrid control vibration reduction method, sizes of components are not affected, and economical burden is small.
Description
Technical field
The present invention relates to a kind of mixing control shock-dampening method.
Background technology
When earthquake occurs, earth shock will cause the dynamic response of engineering works, and to building input surface seismic energy, will make so to vibrate last termination, will dissipate in a large number by the seismic energy that building received.In general, to building the reinforcement of self anti-seismic performance, improve the ability of building aseismicity system opposing geological process, improve lateral rigidity and protect building aseismicity system, as strengthen arrangement of reinforcement, increasing section size and the raising strength of materials etc., the building of strengthening in this way can make to destroy in certain permissible range, but the method also has following deficiency: because the elastic deformation of building structure does not consume energy, so in order to consume the energy of earthquake input, building structure must be paid plastic strain and be carried out catabiotic cost, especially when occurring in the situation of strong earthquakes, building structure meeting cannot guarantee inherently safe, sudden due to earthquake, in earthquake, be difficult to control the degree of injury of building structure, in order to meet design primary condition, not only can make scantling excessive, also can increase financial burden simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, provides a kind of mixing to control shock-dampening method, does not affect scantling, and financial burden is little.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of mixing controlled shock-dampening method, chooses at random under construction some positions, and at these positions, energy-dissipating device is set, at building external, control device is set, and building is monitored, when earthquake occurs, control device applies external force and reduces the vibration reaction of building.
Further, described energy-dissipating device is for reaching isolation, tuning, energy-absorbing, vibration damping destination device.
Further, described control device is for mixing drag-line or mixing shoring or mix tuned mass damper.
The present invention controls shock-dampening method a kind of mixing, does not affect scantling, and financial burden is little.
The specific embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
A kind of mixing controlled shock-dampening method, chooses at random under construction some positions, and at these positions, energy-dissipating device is set, at building external, control device is set, and building is monitored, when earthquake occurs, control device applies external force and reduces the vibration reaction of building.
Energy-dissipating device is for reaching isolation, tuning, energy-absorbing, vibration damping destination device.
Control device is for mixing drag-line or mixing shoring or mix tuned mass damper.
The present invention controls shock-dampening method a kind of mixing, does not affect scantling, and financial burden is little.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. mix and control a shock-dampening method, it is characterized in that: choose at random under construction some positions, and at these positions, energy-dissipating device is set, at building external, control device is set, and building is monitored, when earthquake occurs, control device applies external force and reduces the vibration reaction of building.
2. a kind of mixing according to claim 1 controlled shock-dampening method, it is characterized in that: described energy-dissipating device is for reaching isolation, tuning, energy-absorbing, vibration damping destination device.
3. a kind of mixing according to claim 1 controlled shock-dampening method, it is characterized in that: described control device is for mixing drag-line or mixing shoring or mix tuned mass damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725670.5A CN103758237A (en) | 2013-12-25 | 2013-12-25 | Hybrid control vibration reduction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725670.5A CN103758237A (en) | 2013-12-25 | 2013-12-25 | Hybrid control vibration reduction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758237A true CN103758237A (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725670.5A Pending CN103758237A (en) | 2013-12-25 | 2013-12-25 | Hybrid control vibration reduction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103758237A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592650A (en) * | 2016-12-08 | 2017-04-26 | 中国机械工业集团有限公司 | Parasitic vibration control method of existing building structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992006252A1 (en) * | 1990-10-02 | 1992-04-16 | Stuvex International Naamloze Vennootschap | Clamping device for explosion panels |
| CN102433943A (en) * | 2011-10-12 | 2012-05-02 | 北京工业大学 | Sliding cabin type multilevel damper equipped with power consumption and tuning particles |
| CN103015557A (en) * | 2013-01-09 | 2013-04-03 | 北京建筑工程学院 | Collision and buckling energy-consuming damper |
| CN103243831A (en) * | 2013-05-10 | 2013-08-14 | 北京工业大学 | Compound type omni-directional tuning and shock-absorption damping pendulum |
-
2013
- 2013-12-25 CN CN201310725670.5A patent/CN103758237A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992006252A1 (en) * | 1990-10-02 | 1992-04-16 | Stuvex International Naamloze Vennootschap | Clamping device for explosion panels |
| CN102433943A (en) * | 2011-10-12 | 2012-05-02 | 北京工业大学 | Sliding cabin type multilevel damper equipped with power consumption and tuning particles |
| CN103015557A (en) * | 2013-01-09 | 2013-04-03 | 北京建筑工程学院 | Collision and buckling energy-consuming damper |
| CN103243831A (en) * | 2013-05-10 | 2013-08-14 | 北京工业大学 | Compound type omni-directional tuning and shock-absorption damping pendulum |
Non-Patent Citations (1)
| Title |
|---|
| 亓兴军等: "土木工程结构减震控制方法综述", 《工业建筑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592650A (en) * | 2016-12-08 | 2017-04-26 | 中国机械工业集团有限公司 | Parasitic vibration control method of existing building structure |
| CN106592650B (en) * | 2016-12-08 | 2019-04-02 | 中国机械工业集团有限公司 | A kind of existing building structure parasitics vibration control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140430 |