CN201671386U - Binding rubber bundles for energy dissipation and shock absorption of buildings - Google Patents
Binding rubber bundles for energy dissipation and shock absorption of buildings Download PDFInfo
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- CN201671386U CN201671386U CN2010201997522U CN201020199752U CN201671386U CN 201671386 U CN201671386 U CN 201671386U CN 2010201997522 U CN2010201997522 U CN 2010201997522U CN 201020199752 U CN201020199752 U CN 201020199752U CN 201671386 U CN201671386 U CN 201671386U
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- rubber
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- cement mortar
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- 230000021715 photosynthesis, light harvesting Effects 0.000 title description 9
- 238000010521 absorption reaction Methods 0.000 title description 8
- 239000011083 cement mortar Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract 5
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- 239000002674 ointment Substances 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000010920 waste tyre Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
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- 230000006378 damage Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 235000001167 Melaleuca cajuputi Nutrition 0.000 description 1
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- 238000009825 accumulation Methods 0.000 description 1
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- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
本实用新型公开了一种捆绑橡胶束消能减震建筑物，包括地圈梁和砌筑在地圈梁上的墙体，墙体内沿同一水平高度设置数个间距相等的橡胶束安装孔，橡胶束安装孔内设置橡胶束，且墙体由水平铺设在其内的低标号水泥砂浆层分为上部墙体和下部墙体，低标号水泥砂浆层与橡胶束的中部位于同一水平高度。当遭遇大震作用时，墙体在低标号水泥砂浆层处发生错动，内置捆绑的橡胶束发生弹塑性剪切变形，从而实现耗散基础传给上部结构的地震能量，对地震能量向上部结构的传递起到了削弱作用，因而对上部结构起到了减震作用；并且橡胶束不但可以限制地震时过大的滑移量，而且具有限位复位功能；同时构造简单，取材方便，经济有效，选材环保，便于村镇建筑施工。
The utility model discloses an energy-dissipating and shock-absorbing building bound with rubber bundles, which comprises a geosphere beam and a wall body built on the geosphere beam. Several rubber bundle installation holes with equal intervals are arranged in the wall along the same horizontal height , rubber bundles are installed in the rubber bundle installation holes, and the wall is divided into an upper wall and a lower wall by a low-grade cement mortar layer laid horizontally in it, and the low-grade cement mortar layer and the middle part of the rubber bundle are at the same level. When encountering a large earthquake, the wall will be staggered at the low-grade cement mortar layer, and the built-in bundled rubber bundles will undergo elastic-plastic shear deformation, thereby realizing the dissipation of the seismic energy transmitted from the foundation to the upper structure, and reducing the seismic energy to the upper structure. The transmission of the structure plays a role in weakening, thus playing a role in damping the upper structure; and the rubber bundle can not only limit the excessive slippage during the earthquake, but also has the function of limit reset; at the same time, the structure is simple, the material is convenient, economical and effective, The selection of materials is environmentally friendly and convenient for village and town building construction.
Description
Technical field
The utility model relates to a kind of shock-absorbing building, relates in particular to a kind of energy dissipation and shock absorption building with bound rubber beams that the villages and small towns resident lives that is suitable for.
Background technology
China is earthquake country more than, and violent earthquakes such as the Xingtai in the 60 to 70's, Haicheng City, Tangshan have brought huge disaster to the people's lives and property.In the Wenchuan earthquakes in 2008, the broken ring of building is serious, and particularly in the building of villages and small towns, 80%～90% is masonry structure, and because of it is not provided fortification against earthquakes or inferior anti-seismic technology measure, a large amount of houses destroy and collapse, and the earthquake especially severe is the antidetonation weak link.7.1 grades of earthquakes take place again in cajaput area, China Qinghai in 2010, and the masonry structure earthquake is serious, thousands of people's injures and deaths, and another leaves our most bitter lesson for.Prevention earthquake at present, antidetonation mitigation become the severe problem that the antidetonation scientific research personnel is faced already.
Traditional Seismic Design Method is to guarantee the structural seismic safety by intensity and the deformability that improves structural element, promptly by strengthening member section size and arrangement of reinforcement, the shock resistance that methods such as the raising rigidity of structure are come reinforcement.But the materials of structure are many, the rigidity of structure and quality also increase thereupon, geological process is also big more, the energy that causes fabric structure to absorb increases, these dissipation of energies are again to produce inelastic deformation by member, the crack occurs or destroy realizing, consequently structure takes place to destroy or collapse, can not really play the effect of energy-dissipating and shock-absorbing, repeatedly seismic demage analysis shows, the method had been both uneconomical also not necessarily good anti seismic efficiency.
Along with the deep development of scientific research and scientific experimentation, the imagination and the way of various control shakes, energy-dissipating and shock-absorbing are arisen at the historic moment.
The metal damper of current architecture configuration energy-dissipating and shock-absorbing technology, as U-shaped, X-shaped, triangle, be to come earthquake energy by plastic deformation of metal material, in building structure, generally being installed in herringbone supports, by shear strain, force metal damper to produce flexural deformation, thus earthquake energy.Its structure is complicated, and cost is higher, and power transmission is not direct, and material use efficient is not high.
The utility model content
At weak point of the prior art, the utility model at area, vast villages and small towns a large amount of exist in, the low layer masonry structure, in conjunction with villages and small towns economy, execution conditions, technical level, provide a kind of and be suitable for the villages and small towns resident and live, and the energy dissipation and shock absorption building with bound rubber beams of simple structure, cheap, easy construction, bearing capacity height, energy dissipating antidetonation.
The energy dissipation and shock absorption building with bound rubber beams that the utility model provides, comprise ground collar tie beam and the body of wall of building by laying bricks or stones on the ground collar tie beam, along same level height the rubber beams installing hole that several spacings equate is set in the described body of wall, in the rubber beams installing hole rubber beams is set, filled bitumen ointment in the space between described rubber beams and the rubber beams installing hole, and the low strength cement screed that body of wall is laid within it by level is divided into top body of wall and bottom body of wall, and the middle part of described low strength cement screed and rubber beams is positioned at same level height.
Further, described rubber beams is formed with the thin wire binding by the junked tire sheet;
Further, described low strength cement screed is laid on the high position of two skin bricks, top of ground collar tie beam.
Compared with prior art, energy dissipation and shock absorption building with bound rubber beams has following advantage:
1, the utility model level in body of wall is laid one deck low strength cement screed, in the low strength cement screed and in the body of wall of two parts up and down that contacts with the low strength cement screed rubber beams is set.Structure is under little shake effect, the upper and lower of low strength cement screed does not have relative slip, the destruction of reparation need not to take place, can guarantee the normal function of use requirement in house, do the time spent when meeting with big shake, the changing of the relative positions takes place in body of wall at low strength cement screed place, the rubber beams generation elastoplasticity shear strain of built-in binding, thereby realize dissipating the basic seismic energy of passing to superstructure, seismic energy has been played weakening effect to the transmission of superstructure, thereby superstructure has been played cushioning effect.
2, the utility model is the sliding friction composite energy dissipation shock-damping structure that sliding friction and displacement-limited with dissipation organically are combined as a whole, and rubber beams is as limit journey part, excessive slippage when rubber beams not only can limit earthquake, and have spacing reset function.
3, simultaneously, the utility model also has simple in structure, bricklayer's easy construction of building a wall in the rural area; Low strength cement screed and rubber beams are installed and are built by laying bricks or stones with the progress of building a wall during construction, do not influence the construction period; Under the big shake effect, structure is understood a certain amount of recovery is taken place self, repairs simple and convenient; Raw material all are comparatively cheap common used materials, and the source is wide, draw materials conveniently, have reduced the cost that uses.
4, rubber beams is made by the junked tire sheet, waste old is applied to build in the energy-dissipating and shock-absorbing first, has both protected environment, turns waste into wealth again.
5, energy dissipation and shock absorption building with bound rubber beams has improved the shock resistance of masonry structure, effectively alleviate masonry structure under big shake damage and avoid collapsing, earthquake disaster mitigation for country saves the expense of combating a natural disaster, reduces casualties and property loss.
Description of drawings
Fig. 1 is an elevation of the present utility model;
Fig. 2 is a plan view of the present utility model;
Fig. 3 is a perspective view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
Fig. 1 is an elevation of the present utility model, and Fig. 2 is a plan view of the present utility model, and Fig. 3 is a perspective view of the present utility model, and as shown in the figure: energy dissipation and shock absorption building with bound rubber beams comprises ground collar tie beam 1 and the body of wall 2 of building by laying bricks or stones on ground collar tie beam 1.(in the present embodiment, three rubber beams installing holes only draw on Fig. 1 and Fig. 2 along same level height the equal rubber beams installing hole 3 of several spacings to be set in the body of wall 2; Two rubber beams installing holes draw among Fig. 3), rubber beams 4 is set, filled bitumen ointment 8 in the space between rubber beams 4 and the rubber beams installing hole 3 in the rubber beams installing hole 3.The low strength cement screed 5 that body of wall 2 is laid within it by level is divided into top body of wall 6 and bottom body of wall 7, and described low strength cement screed 5 is positioned at same level height with the middle part of rubber beams 4.The rubber beams 4 of varying number is set in body of wall 2, and excessive slippage when reaching under different earthquake the restriction earthquake prevents that building from destroying and collapse.
Low strength cement screed 5 is laid on the high position of two skin bricks, top of ground collar tie beam 1, and during earthquake, the changing of the relative positions takes place at low strength cement screed place body of wall, and whole building is protected to greatest extent.
During construction, make changing of the relative positions layer in the top of ground collar tie beam two skin brick eminences with the low strength cement mortar, thickness of wall body is 240 walls, (this design size is at China's employed sintering shale solid brick 240 * 115 * 53 in present most of rural area every 900 distances (this design size changes with the degree of splitting of setting up defences) 240 * 120 * 250 holes to be set in body of wall, this size can change with the size of building block), built-in rubber beams, size and hole size basically identical, and tamp with the pitch ointment, construction top body of wall is continued in the back that finishes.Under little shake effect, superstructure does not produce slip; Meet with big shake and do the time spent, rubber beams produces certain shear strain under geological process, and by elastic-plastic deformation dissipation seismic energy, superstructure produces certain slip at the glide lamella place, and when slippage was excessive, rubber did up energy dissipating and position-limiting action.
The grade of mortar of low strength cement screed 5 is lower than the body of wall grade of mortar, and during violent earthquake, the changing of the relative positions takes place at low strength cement screed place body of wall, the shear strain of built-in bound rubber beams generation elastoplasticity, thus realize dissipating the basic seismic energy of passing to superstructure; Seismic energy has been played weakening effect to the transmission of superstructure, thereby superstructure has been played cushioning effect.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201997522U CN201671386U (en) | 2010-05-21 | 2010-05-21 | Binding rubber bundles for energy dissipation and shock absorption of buildings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201997522U CN201671386U (en) | 2010-05-21 | 2010-05-21 | Binding rubber bundles for energy dissipation and shock absorption of buildings |
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| Publication Number | Publication Date |
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| CN201671386U true CN201671386U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201997522U Expired - Fee Related CN201671386U (en) | 2010-05-21 | 2010-05-21 | Binding rubber bundles for energy dissipation and shock absorption of buildings |
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| CN (1) | CN201671386U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839083A (en) * | 2010-05-21 | 2010-09-22 | 重庆大学 | Energy dissipation and shock absorption building with bound rubber beams |
| CN103967163A (en) * | 2014-03-31 | 2014-08-06 | 太原理工大学 | Swing masonry wall with inwards-concave wall side ends |
| CN105793497A (en) * | 2013-09-05 | 2016-07-20 | 敦·阿卜杜勒·拉扎克研究中心 | A rubber part for incorporation into a brick or masonry wall in a reinforced concrete frame to protect against damage caused by seismic activity |
| CN107724440A (en) * | 2017-10-30 | 2018-02-23 | 安徽理工大学 | A kind of novel combination type damper and construction method for high-rise building |
| CN111501665A (en) * | 2020-04-17 | 2020-08-07 | 重庆三峡学院 | A mudslide-resistant masonry structure built from discarded tires |
-
2010
- 2010-05-21 CN CN2010201997522U patent/CN201671386U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839083A (en) * | 2010-05-21 | 2010-09-22 | 重庆大学 | Energy dissipation and shock absorption building with bound rubber beams |
| CN105793497A (en) * | 2013-09-05 | 2016-07-20 | 敦·阿卜杜勒·拉扎克研究中心 | A rubber part for incorporation into a brick or masonry wall in a reinforced concrete frame to protect against damage caused by seismic activity |
| CN103967163A (en) * | 2014-03-31 | 2014-08-06 | 太原理工大学 | Swing masonry wall with inwards-concave wall side ends |
| CN103967163B (en) * | 2014-03-31 | 2016-04-27 | 太原理工大学 | End, wall limit concave waves masonry wall |
| CN107724440A (en) * | 2017-10-30 | 2018-02-23 | 安徽理工大学 | A kind of novel combination type damper and construction method for high-rise building |
| CN111501665A (en) * | 2020-04-17 | 2020-08-07 | 重庆三峡学院 | A mudslide-resistant masonry structure built from discarded tires |
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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: 20101215 Termination date: 20130521 |