CN2806624Y - Reinforced concrete damping column - Google Patents
Reinforced concrete damping column Download PDFInfo
- Publication number
- CN2806624Y CN2806624Y CN 200520073147 CN200520073147U CN2806624Y CN 2806624 Y CN2806624 Y CN 2806624Y CN 200520073147 CN200520073147 CN 200520073147 CN 200520073147 U CN200520073147 U CN 200520073147U CN 2806624 Y CN2806624 Y CN 2806624Y
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- concrete
- damping post
- high damping
- reinforcements
- longitudinal
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Abstract
The utility model provides a reinforced concrete damping column, and relates to a building element, particularly to a reinforced concrete damping column of a building structural system, which is mainly composed of a high damping column center, a concrete layer, longitudinal reinforcements and transverse hooped reinforcements, wherein the concrete layer is arranged on the periphery of the high damping column center; the periphery of the concrete layer is provided with the longitudinal reinforcements along the length direction of the column; a plurality of transverse hooped reinforcements are arranged along the length direction of the column, and each transverse hooped reinforcement is arranged outside the longitudinal reinforcement. The utility model overcomes the performance defect of the traditional concrete structure for resisting earthquakes and other impact loads, and makes use of the hysteresis deformation of damping materials of the high damping column center to provide damping force; the concrete layer and the longitudinal reinforcements bear axial pressure and bending moment, and the transverse hooped reinforcements enhances the constraint.
Description
Technical field
The utility model relates to the steel concrete damping post in a kind of building unit, particularly architectural structure system.
Background technology
Existing ordinary reinforced concrete structure still can't be resisted the harm that violent earthquake or other impact cause, and structure high dampingization, the integral damping performance that promptly improves structure self are to reduce the effective way of earthquake disaster.Present passive energy dissipation mode all adopts the means of additional damping device, and its shortcoming is that cost is higher, and construction inconvenience influences the usage space of building, and needs the maintenance reparation etc. in later stage.
The utility model content
The utility model purpose is to design a kind of structure set material, damping material is the steel concrete damping post of one, has the function of bearing, transmit load and high damping power consumption simultaneously.
The utility model mainly is made up of the high damping post heart, layer of concrete, longitudinal reinforcement and lateral tie, layer of concrete is arranged in the periphery of the high damping post heart, in the periphery of layer of concrete, arrange longitudinal reinforcement along the length direction of cylinder, length direction along cylinder is provided with some lateral ties, and every lateral tie is around in the outside of longitudinal reinforcement.
The utility model has overcome the conventional concrete structure and has made deficiency on the time spent performance at impact loads such as opposing earthquakes, utilize the distortion of high damping post heart damping material hysteresis that damping force is provided, layer of concrete and longitudinal reinforcement bear axial compression and moment of flexure, and lateral tie plays a part constraint and strengthens.
The beneficial effects of the utility model are: (1) utilizes the damping capacity that improves the cylinder member along the vertical high damping post heart that distributes of cylinder; (2) construction is simple, compares with the general damping device, and cost is cheaper, and combines together with structure; (3) in the structure use, Maintenance free.
The cross section of the high damping post heart of the present utility model can be yi word pattern or cross or intersecting parallels or O font or its any combination.The high damping post heart can be as requested, and is prefabricated in advance, during construction itself and coagulation top-pour built up one, utilizes the distortion of high damping post heart damping material hysteresis that damping force is provided.
High damping post core can longitudinally connect also segmentation setting longitudinally on cylinder is vertical.The design of Guan Tonging longitudinally, it is easy relatively to construct; The advantage of longitudinal divisions setting is: can rationally select high damping concrete or ordinary concrete for use at the stressing conditions of different parts according to post.
Longitudinal reinforcement can be prestressed, and also can right and wrong prestressed, the application structurally of high damping concrete has no special requirements to longitudinal reinforcement, promptly both can be used for non-prestressed structure, also can be used for prestressed structure.
Description of drawings
Fig. 1 is a kind of vertical structure schematic diagram of the present utility model;
Fig. 2 is a kind of section amplification figure of I-I portion among Fig. 1;
Fig. 3 is the another kind of section amplification figure of I-I portion among Fig. 1;
Fig. 4 is the third section amplification figure of I-I portion among Fig. 1;
Fig. 5 is the 4th a kind of section amplification figure of I-I portion among Fig. 1.
Among the figure, 1 is that longitudinal reinforcement, 2 is that lateral tie, 3 is that layer of concrete, 4 is the high damping post heart.
Specific embodiment
As shown in Figure 1, 2, this routine steel concrete damping post mainly by the high damping post heart 4, layer of concrete 3, prestressed longitudinal reinforcement 1 is set and some lateral ties 2 are formed, the prefabricated high damping post heart 4 of elder generation, again layer of concrete 3 is arranged in the periphery of the high damping post heart 4, in the periphery of layer of concrete 3, arrange 16 longitudinal reinforcements 1 along the length direction of cylinder, length direction along cylinder is provided with some lateral ties 2, and every lateral tie 2 is around in the outside of longitudinal reinforcement 1.
The high damping post heart 4 can longitudinally connect also segmentation setting longitudinally on cylinder is vertical.Longitudinally the high damping post heart 4 section configurations of Guan Tonging can be identical, and the high damping post heart 4 that segmentation longitudinally is provided with can be cross by hypomere, and epimere is yi word pattern, also can be the combination of other shape.
As shown in Figure 2, the cross section of the high damping post heart 4 is yi word pattern.
As shown in Figure 3, the cross section of the high damping post heart 4 is cross.
As shown in Figure 4, the cross section of the high damping post heart 4 is intersecting parallels.
As shown in Figure 5, the cross section of the high damping post heart 4 is the O font.
The cross section of the high damping post heart 4 can also be any combination of above each shape.
The high damping post heart 4 can be made or be made with other damping material by polymerization concrete.
Claims (5)
1, a kind of steel concrete damping post, it is characterized in that mainly forming by the high damping post heart, layer of concrete, longitudinal reinforcement and lateral tie, layer of concrete is arranged in the periphery of the high damping post heart, in the periphery of layer of concrete, arrange longitudinal reinforcement along the length direction of cylinder, length direction along cylinder is provided with some lateral ties, and every lateral tie is around in the outside of longitudinal reinforcement.
2, steel concrete damping post according to claim 1 is characterized in that the cross section of the described high damping post heart is yi word pattern or cross or intersecting parallels or O font or its any combination.
3, steel concrete damping post according to claim 1 is characterized in that the high damping post heart longitudinally connects on cylinder is vertical.
4, steel concrete damping post according to claim 1 is characterized in that the high damping post heart is in the longitudinal divisions setting of the vertical upper edge of cylinder.
5, steel concrete damping post according to claim 1 is characterized in that longitudinal reinforcement is for being provided with prestressed longitudinal reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073147 CN2806624Y (en) | 2005-06-27 | 2005-06-27 | Reinforced concrete damping column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073147 CN2806624Y (en) | 2005-06-27 | 2005-06-27 | Reinforced concrete damping column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806624Y true CN2806624Y (en) | 2006-08-16 |
Family
ID=36920924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073147 Expired - Fee Related CN2806624Y (en) | 2005-06-27 | 2005-06-27 | Reinforced concrete damping column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806624Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995830A (en) * | 2011-09-18 | 2013-03-27 | 烟台大学 | Self-adaptive split column and manufacturing method thereof |
| CN103603464A (en) * | 2013-10-21 | 2014-02-26 | 清华大学 | Energy-dissipating anticollision station building column |
| CN103993701A (en) * | 2014-06-03 | 2014-08-20 | 中国建筑第二工程局有限公司 | Petal-shaped concrete column and construction method thereof |
-
2005
- 2005-06-27 CN CN 200520073147 patent/CN2806624Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995830A (en) * | 2011-09-18 | 2013-03-27 | 烟台大学 | Self-adaptive split column and manufacturing method thereof |
| CN103603464A (en) * | 2013-10-21 | 2014-02-26 | 清华大学 | Energy-dissipating anticollision station building column |
| CN103603464B (en) * | 2013-10-21 | 2015-10-28 | 清华大学 | Consume energy crashproof station post |
| CN103993701A (en) * | 2014-06-03 | 2014-08-20 | 中国建筑第二工程局有限公司 | Petal-shaped concrete column and construction method thereof |
| CN103993701B (en) * | 2014-06-03 | 2016-05-18 | 中国建筑第二工程局有限公司 | A kind of petal concrete column and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20120627 |