CN104746766A - Spring damping column - Google Patents
Spring damping column Download PDFInfo
- Publication number
- CN104746766A CN104746766A CN201510131820.9A CN201510131820A CN104746766A CN 104746766 A CN104746766 A CN 104746766A CN 201510131820 A CN201510131820 A CN 201510131820A CN 104746766 A CN104746766 A CN 104746766A
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- China
- Prior art keywords
- spring
- damping
- reinforcing bar
- principal rod
- concrete
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of buildings, in particular to a spring damping column. The spring damping column comprises concrete (1), tensile bars (2) and a damping reinforcing steel bar (3). The spring damping column is characterized in that the tensile bars (2) and the damping reinforcing steel bar (3) are arranged in the concrete (1), and the damping reinforcing steel bar (3) surrounds the tensile bars (2). The spring damping column is simple in structure, reasonable in construction, capable of achieving a damping effect, easy to construct and low in cost.
Description
Technical field
The present invention relates to technical field of buildings, what more specifically relate to is a kind of spring shock (absorber) strut.
Background technology
As everyone knows, seismic wave is divided into compressional wave, shear wave and ground roll by its circulation way.Compressional wave is translatory wave, and it makes building generation up-down vibration; Shear wave is shearing wave, and it makes building that all around shake occur, and destructiveness is stronger; Ground roll is also known as L ripple, and being the mixed recharge being excited generation by shear wave and compressional wave after meeting in earth's surface, its wavelength is large, amplitude is strong, is the principal element causing building strongly to destroy.Seismic wave has energy, if the structure of highrise building can absorb the energy of the part that dissipates when coming earthquake, so earthquake will reduce much the destruction that building causes.
The damping property that the idea of damping spring beam, post derives from spring is better.A lot of automobile all adopts the higher spring of coefficient of elasticity to alleviate jolting of vehicle body, to reach comfortable object, if be so applied in by spring higher for coefficient of elasticity in the beam of building structure, post component, whether can obtain good antidetonation shock attenuation effect.When earthquake occurs, seismic wave is arriving in the process that building upwards propagates by ground, and during spring in lintel, post, its energy will be greatly reduced along with the of reciprocating vibration of spring, and destructive power also can alleviate much relatively.The spring be placed in pillar can absorb the energy of compressional wave effectively, the spring be arranged in beam then can absorb the energy of shear wave effectively, moreover, the effect of the spring spiraled in shearing resistance is also fine, can improve the anti-shear ability of pillar and beam to a great extent.Certainly, as beam, the post of primary structure member, if the very high spring of coefficient of elasticity is only laid in inside can not meet its stressed needs, but because its inner space of screw type spring is more sufficient, beam and column completely can according to designing requirement configuration reinforcement, and the reinforcing bar of configuration can be connected by colligation with spring or weld.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of spring shock (absorber) strut, makes it can reach the effect of damping.
For solving the problems of the technologies described above, technical scheme that the present invention adopts is: a kind of spring shock (absorber) strut, comprises concrete, principal rod, damping reinforcing bar, and described inside concrete is provided with principal rod and damping reinforcing bar, and damping reinforcing bar is around principal rod.
Described concrete is cuboid or circle.
Spacing between described principal rod is 3 ~ 8 centimetres.
Described damping reinforcing bar is spiral to be wrapped in outside principal rod.
Beneficial effect of the present invention:
(1) structure of the present invention is simple, and structure rationally;
(2) effect of damping can be reached;
(3) construction is simple, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Wherein 1-concrete; 2-principal rod; 3-damping reinforcing bar.
Detailed description of the invention
With reference to the accompanying drawings and the present invention is described in further detail in conjunction with the embodiments.
A kind of spring shock (absorber) strut, comprise concrete 1, principal rod 2, damping reinforcing bar 3, described concrete 1 inside is provided with principal rod 2 and damping reinforcing bar 3, and damping reinforcing bar 3 is around principal rod 2.
Described concrete 1 is cuboid or circle.
Spacing between described principal rod 2 is 3 ~ 8 centimetres.
Described damping reinforcing bar 3 is spiral to be wrapped in outside principal rod 2.
Claims (4)
1. a spring shock (absorber) strut, comprise concrete (1), principal rod (2), damping reinforcing bar (3), it is characterized in that: described concrete (1) inside is provided with principal rod (2) and damping reinforcing bar (3), and damping reinforcing bar (3) is around principal rod (2).
2. a kind of spring shock (absorber) strut according to claim 1, is characterized in that: described concrete (1) is cuboid or circle.
3. a kind of spring shock (absorber) strut according to claim 1, is characterized in that: the spacing between described principal rod (2) is 3 ~ 8 centimetres.
4. a kind of spring shock (absorber) strut according to claim 1, is characterized in that: described damping reinforcing bar (3) is spiral is wrapped in principal rod (2) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131820.9A CN104746766A (en) | 2015-03-25 | 2015-03-25 | Spring damping column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510131820.9A CN104746766A (en) | 2015-03-25 | 2015-03-25 | Spring damping column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104746766A true CN104746766A (en) | 2015-07-01 |
Family
ID=53586965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510131820.9A Pending CN104746766A (en) | 2015-03-25 | 2015-03-25 | Spring damping column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746766A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149875A (en) * | 2016-08-24 | 2016-11-23 | 中国航天建设集团有限公司 | The construction method of double-T three-dimensional connecting elements and mounting process |
| CN112854597A (en) * | 2021-01-14 | 2021-05-28 | 河南省予卓信息科技有限公司 | Stand module of prefabricated building |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004062673A1 (en) * | 2004-12-21 | 2006-06-22 | Hein, Lehmann Trenn- und Fördertechnik GmbH | External concrete reinforcement for concrete pillar and/or column, has profiles arranged parallel to each other and lying along pillar and/or column, and wire wounded up and welded on profile externally in circular and helical manner |
| CN2844274Y (en) * | 2005-11-16 | 2006-12-06 | 贵州大学 | Reinforced concrete pillar |
| CN101408060A (en) * | 2007-10-12 | 2009-04-15 | 同济大学 | Novel high-strength concrete column structure |
| CN103132652A (en) * | 2013-01-15 | 2013-06-05 | 盐城工学院 | Prefabricating embedded spiral hopped column formwork core cast-in-place concrete column of and manufacturing method |
| CN103615071A (en) * | 2013-11-25 | 2014-03-05 | 广西大学 | Concrete-filled square steel tubular column with built-in spiral stirrup |
| CN103615072A (en) * | 2013-11-25 | 2014-03-05 | 广西大学 | Steel-encased concrete steel column with built-in spiral stirrup |
-
2015
- 2015-03-25 CN CN201510131820.9A patent/CN104746766A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004062673A1 (en) * | 2004-12-21 | 2006-06-22 | Hein, Lehmann Trenn- und Fördertechnik GmbH | External concrete reinforcement for concrete pillar and/or column, has profiles arranged parallel to each other and lying along pillar and/or column, and wire wounded up and welded on profile externally in circular and helical manner |
| CN2844274Y (en) * | 2005-11-16 | 2006-12-06 | 贵州大学 | Reinforced concrete pillar |
| CN101408060A (en) * | 2007-10-12 | 2009-04-15 | 同济大学 | Novel high-strength concrete column structure |
| CN103132652A (en) * | 2013-01-15 | 2013-06-05 | 盐城工学院 | Prefabricating embedded spiral hopped column formwork core cast-in-place concrete column of and manufacturing method |
| CN103615071A (en) * | 2013-11-25 | 2014-03-05 | 广西大学 | Concrete-filled square steel tubular column with built-in spiral stirrup |
| CN103615072A (en) * | 2013-11-25 | 2014-03-05 | 广西大学 | Steel-encased concrete steel column with built-in spiral stirrup |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149875A (en) * | 2016-08-24 | 2016-11-23 | 中国航天建设集团有限公司 | The construction method of double-T three-dimensional connecting elements and mounting process |
| CN106149875B (en) * | 2016-08-24 | 2019-07-12 | 中国航天建设集团有限公司 | The construction method and mounting process of double-T three-dimensional connecting elements |
| CN112854597A (en) * | 2021-01-14 | 2021-05-28 | 河南省予卓信息科技有限公司 | Stand module of prefabricated building |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
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| WD01 | Invention patent application deemed withdrawn after publication |