CN105822122A - Anti-seismic support for underground building - Google Patents
Anti-seismic support for underground building Download PDFInfo
- Publication number
- CN105822122A CN105822122A CN201610215140.XA CN201610215140A CN105822122A CN 105822122 A CN105822122 A CN 105822122A CN 201610215140 A CN201610215140 A CN 201610215140A CN 105822122 A CN105822122 A CN 105822122A
- Authority
- CN
- China
- Prior art keywords
- layer
- concrete
- strong spring
- column
- high strong
- Prior art date
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 claims abstract description 74
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 239000010410 layer Substances 0.000 claims description 97
- 230000002787 reinforcement Effects 0.000 claims description 19
- 239000011241 protective layer Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
The invention discloses an anti-seismic support for an underground building. The anti-seismic support for the underground building comprises an inner concrete ring layer and an outer concrete ring layer formed by an inner ring layer and an outer ring layer, wherein the concrete ring layer is arranged at the outer side of a concrete post in a sleeved manner; the concrete ring layer sequentially comprises an inner reinforcing mesh layer, a concrete layer and an outer reinforcing mesh layer from inside to outside; the end surface, towards one side of the concrete layer, of each of the inner reinforcing mesh layer and the outer reinforcing mesh layer is provided with barbs; the tail ends of the barbs point to one end of the bottom of the concrete layer; a pre-embedded bolt is arranged on the concrete post; the end surface, towards one side of the concrete post, of the inner reinforcing mesh layer of the inner ring layer is provided with a high-strength spring; and one end, away from one end of the inner reinforcing mesh layer, of the high-strength spring is fixedly connected on the pre-embedded bolt. When the anti-seismic support for the underground building has vibration, the effect of buffering vibrating action force can be achieved, and the concrete structure of the underground building can be protected and supported.
Description
Technical field
The present invention relates to a kind of hypogee antidetonation supporting.
Background technology
In order to ensure the anti seismic efficiency of building, it will usually arrange longer beneath xoncrete structure, when being embedded in beneath building concrete structure by External Force Acting, easily produce Relative Vibration, cause building structure unstable.
Summary of the invention
It is an object of the invention to provide a kind of hypogee antidetonation supporting; the problem that prior art exists can be improved; by using inner layer and the outer layer structure of reinforced concrete structure; and use high strong spring to realize the relative connection between inner layer and outer layer; when vibration occurs; the effect of buffering vibration active force can be played, it is possible to the xoncrete structure of hypogee is played protection and support effect.
The present invention is achieved through the following technical solutions:
A kind of hypogee antidetonation supporting, the inside and outside two layer concrete ring layers constituted including inner layer and outer layer, described concrete ring layer is sleeved on the outside of concrete column, and described concrete ring layer includes internal layer reinforcing bar stratum reticulare, concrete layer and outer reinforcement stratum reticulare the most successively；
On described concrete layer one side end face, it is respectively arranged with agnail at described internal layer reinforcing bar stratum reticulare and described outer reinforcement stratum reticulare, the described concrete layer bottom end described in the sensing of agnail end, described concrete column is provided with pre-embedded bolt, on a side end face of described concrete column, high strong spring it is provided with in the internal layer bar-mat reinforcement aspect described in inner layer, described high strong spring is fixedly connected on described pre-embedded bolt away from described internal layer reinforcing bar stratum reticulare one end, it is provided with high strong spring between outer reinforcement stratum reticulare and the internal layer reinforcing bar stratum reticulare of described outer layer of described inner layer；
Described pre-embedded bolt is at least 2 groups arranged at equal intervals along described concrete column short transverse, often organize described pre-embedded bolt and be at least 3 arranged at equal intervals along described concrete column outer wall circumference, described high strong spring is corresponding with described pre-embedded bolt quantity and position, and the axis of described high strong spring is directed to the axis direction of described concrete column.
Further, for the present invention is better achieved, at described concrete column outer sheath equipped with base, described base is positioned at below described concrete ring layer, in the middle part of described base, lower section is provided with bearing, it is provided above column, at described column outer sheath equipped with cushion in the middle part of described bearing.
Further, for the present invention is better achieved, described cushion is steel plate and rubber replaces superposition and formed.
Further, for the present invention is better achieved, being provided with protective layer outside described cushion, described protective layer includes the rubber protecting jacket being sleeved on outside described cushion and is sleeved on the metal net layer outside described rubber protecting jacket.
Further, for the present invention is better achieved, being provided with centring ring in the middle part of described base lower surface, described centring ring is hollow annular structure, and described column upper end is positioned at inside described centring ring.
Further, for the present invention is better achieved, the internal diameter of described centring ring is more than the external diameter of described column.
Further, for the present invention is better achieved, the upper surface of described column is provided with ball.
Further, for the present invention is better achieved, described base upper surface is provided with through hole, described through hole is three groups set gradually from inside to outside, it is respectively arranged with bolt in described through hole, described bolt is respectively arranged with high strong spring, it is positioned at outermost described high strong spring to be fixedly connected on the outer reinforcement stratum reticulare of described outer layer away from described bolt one end, the described high strong spring being positioned at middle part is fixedly connected on the outer reinforcement stratum reticulare of described inner layer away from described bolt one end, internally positioned described high strong spring is fixedly connected on described concrete column away from described bolt one end.
Further, for the present invention is better achieved, often organizing described through hole is be arranged on described base at equal intervals at least 4.
The present invention compared with prior art, has the advantages that
The present invention is by arranging the high strong spring of many groups between inner layer and concrete column, it is possible to buffer the active force in all directions so that when the concrete column of building lot is by External Force Acting, it is not easy to damage due to vibrations；The present invention is by using two layer concrete Circle Structures simultaneously, and cavity is set between two-layer ring layer, between two layer concrete ring layers, high strong spring is set, when overall structure is placed under ground, during by External Force Acting, under the active force of high strong spring, the effect that outer layer is subject to can be buffered by high strong spring, the active force that outer layer is subject to will not be directly delivered in inner layer, it is possible to avoids overall structure when receiving External Force Acting, causes the damage of concrete column.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only certain embodiments of the present invention, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is overall structure schematic diagram of the present invention.
Wherein: 1. concrete column, 2. inner layer, 3. outer layer; 4. internal layer reinforcing bar stratum reticulare, 5. outer reinforcement stratum reticulare, 6. concrete layer; 7. agnail, 8. pre-embedded bolt, the highest strong spring; 10. base, 11. bearings, 12. columns; 13. cushions, 14. rubber protecting jackets, 15. metal net layers; 16. centring rings, 17. balls, 18. bolts.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of hypogee antidetonation supporting, the inside and outside two layer concrete ring layers constituted including inner layer 2 and outer layer 3, described concrete ring layer is sleeved on the outside of concrete column 1, and described concrete ring layer includes internal layer reinforcing bar stratum reticulare 4, concrete layer 6 and outer reinforcement stratum reticulare 5 the most successively；
On described concrete layer one side end face, it is respectively arranged with agnail 7 at described internal layer reinforcing bar stratum reticulare and described outer reinforcement stratum reticulare, the described concrete layer bottom end described in the sensing of agnail end, described concrete column is provided with pre-embedded bolt 8, on a side end face of described concrete column, high strong spring 9 it is provided with in the internal layer bar-mat reinforcement aspect described in inner layer, described high strong spring is fixedly connected on described pre-embedded bolt away from described internal layer reinforcing bar stratum reticulare one end, it is provided with high strong spring between outer reinforcement stratum reticulare and the internal layer reinforcing bar stratum reticulare of described outer layer of described inner layer；
Described pre-embedded bolt is at least 2 groups arranged at equal intervals along described concrete column short transverse, often organize described pre-embedded bolt and be at least 3 arranged at equal intervals along described concrete column outer wall circumference, described high strong spring is corresponding with described pre-embedded bolt quantity and position, and the axis of described high strong spring is directed to the axis direction of described concrete column.
The present invention is by arranging the high strong spring of many groups between inner layer and concrete column, it is possible to buffer the active force in all directions so that when the concrete column of building lot is by External Force Acting, it is not easy to damage due to vibrations；The present invention is by using two layer concrete Circle Structures simultaneously, and cavity is set between two-layer ring layer, between two layer concrete ring layers, high strong spring is set, when overall structure is placed under ground, during by External Force Acting, under the active force of high strong spring, the effect that outer layer is subject to can be buffered by high strong spring, the active force that outer layer is subject to will not be directly delivered in inner layer, it is possible to avoids overall structure when receiving External Force Acting, causes the damage of concrete column.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in order to improve integrally-built anti-seismic performance, preferably, at described concrete column outer sheath equipped with base 10, described base is positioned at below described concrete ring layer, in the middle part of described base, lower section is provided with bearing 11, is provided above column 12, at described column outer sheath equipped with cushion 13 in the middle part of described bearing.When concrete ring layer is by longitudinal force, the cushioning effect of the cushion by being arranged between base and bearing so that the longitudinal force that concrete ring layer is subject to is buffered, it is to avoid concrete ring layer produces to be damaged.
Preferably, in the present embodiment, described cushion is steel plate and rubber replaces superposition and formed.Anticorrosion viscose can be used on steel plate by rubber bound, utilize the cushioning effect of rubber, play the effect that active force is buffered, utilize steel plate as supporting and muscles and bones structure simultaneously, contribute to making cushion keep solid shape, it is to avoid it produces inclination.
In the present embodiment; in order to cushion is played a protective role; preferably, being provided with protective layer outside described cushion, described protective layer includes the rubber protecting jacket 14 being sleeved on outside described cushion and is sleeved on the metal net layer 15 outside described rubber protecting jacket.
Installing for convenience, in the present embodiment, it is preferable that be provided with centring ring 16 in the middle part of described base lower surface, described centring ring is hollow annular structure, and described column upper end is positioned at inside described centring ring.By using locating ring structure, it is possible to facilitate the location of column respect thereto, convenient installation.
When by horizontal shear force, in order to avoid column produces fracture, in the present embodiment, it is preferable that the internal diameter of described centring ring is more than the external diameter of described column.When by horizontal shear force, column can produce level of relative inside centring ring and move, thus avoids it to rupture.
In order to reduce the frictional force of column respect thereto, in the present embodiment, it is preferable that be provided with ball 17 on the upper surface of described column.
In order to improve the stability of understructure, in the present embodiment, preferably, described base upper surface is provided with through hole, described through hole is three groups set gradually from inside to outside, bolt 18 it is respectively arranged with in described through hole, described bolt is respectively arranged with high strong spring, it is positioned at outermost described high strong spring to be fixedly connected on the outer reinforcement stratum reticulare of described outer layer away from described bolt one end, the described high strong spring being positioned at middle part is fixedly connected on the outer reinforcement stratum reticulare of described inner layer away from described bolt one end, internally positioned described high strong spring is fixedly connected on described concrete column away from described bolt one end.By using high strong spring so that it is connect base and outer layer, inner layer and concrete column respectively, it is possible to outer layer, inner layer and concrete column are played stretching action, it is to avoid said structure produces.
It is further preferred that in order to the elastic acting force making high strong spring that said structure is subject to is more uniform, in the present embodiment, often organizing described through hole is be arranged on described base at equal intervals at least 4.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a hypogee antidetonation supporting, it is characterized in that: include the inside and outside two layer concrete ring layers that inner layer (2) and outer layer (3) are constituted, described concrete ring layer is sleeved on the outside of concrete column (1), and described concrete ring layer includes internal layer reinforcing bar stratum reticulare (4), concrete layer (6) and outer reinforcement stratum reticulare (5) the most successively；
On described concrete layer one side end face, it is respectively arranged with agnail (7) at described internal layer reinforcing bar stratum reticulare and described outer reinforcement stratum reticulare, the described concrete layer bottom end described in the sensing of agnail end, described concrete column is provided with pre-embedded bolt (8), on a side end face of described concrete column, high strong spring (9) it is provided with in the internal layer bar-mat reinforcement aspect described in inner layer, described high strong spring is fixedly connected on described pre-embedded bolt away from described internal layer reinforcing bar stratum reticulare one end, it is provided with high strong spring between outer reinforcement stratum reticulare and the internal layer reinforcing bar stratum reticulare of described outer layer of described inner layer；
Described pre-embedded bolt is at least 2 groups arranged at equal intervals along described concrete column short transverse, often organize described pre-embedded bolt and be at least 3 arranged at equal intervals along described concrete column outer wall circumference, described high strong spring is corresponding with described pre-embedded bolt quantity and position, and the axis of described high strong spring is directed to the axis direction of described concrete column.
A kind of hypogee antidetonation supporting the most according to claim 1, it is characterized in that: at described concrete column outer sheath equipped with base (10), described base is positioned at below described concrete ring layer, in the middle part of described base, lower section is provided with bearing (11), column (12) it is provided above, at described column outer sheath equipped with cushion (13) in the middle part of described bearing.
A kind of hypogee antidetonation supporting the most according to claim 2, it is characterised in that: described cushion is steel plate and rubber replaces superposition and formed.
A kind of hypogee antidetonation supporting the most according to claim 3; it is characterized in that: be provided with protective layer outside described cushion, described protective layer includes the rubber protecting jacket (14) being sleeved on outside described cushion and the metal net layer (15) being sleeved on outside described rubber protecting jacket.
A kind of hypogee antidetonation supporting the most according to claim 2, it is characterised in that: being provided with centring ring (16) in the middle part of described base lower surface, described centring ring is hollow annular structure, and described column upper end is positioned at inside described centring ring.
A kind of hypogee antidetonation supporting the most according to claim 5, it is characterised in that: the internal diameter of described centring ring is more than the external diameter of described column.
A kind of hypogee antidetonation supporting the most according to claim 6, it is characterised in that: on the upper surface of described column, it is provided with ball (17).
A kind of hypogee antidetonation supporting the most according to claim 2, it is characterized in that: on described base upper surface, be provided with through hole, described through hole is three groups set gradually from inside to outside, bolt (18) it is respectively arranged with in described through hole, described bolt is respectively arranged with high strong spring, it is positioned at outermost described high strong spring to be fixedly connected on the outer reinforcement stratum reticulare of described outer layer away from described bolt one end, the described high strong spring being positioned at middle part is fixedly connected on the outer reinforcement stratum reticulare of described inner layer away from described bolt one end, internally positioned described high strong spring is fixedly connected on described concrete column away from described bolt one end.
A kind of hypogee antidetonation supporting the most according to claim 8, it is characterised in that: often organizing described through hole is be arranged on described base at equal intervals at least 4.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810163.XA CN107604925B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation suspension device |
| CN201610215140.XA CN105822122B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215140.XA CN105822122B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation supporting |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710810163.XA Division CN107604925B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105822122A true CN105822122A (en) | 2016-08-03 |
| CN105822122B CN105822122B (en) | 2017-12-08 |
Family
ID=56526717
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610215140.XA Expired - Fee Related CN105822122B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation supporting |
| CN201710810163.XA Active CN107604925B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation suspension device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710810163.XA Active CN107604925B (en) | 2016-04-08 | 2016-04-08 | A kind of hypogee antidetonation suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105822122B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859197A (en) * | 2017-11-17 | 2018-03-30 | 魏超 | A kind of building aseismicity, vibration absorber |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117386041B (en) * | 2023-12-12 | 2024-02-13 | 石家庄铁道大学 | Underground building anti-seismic supporting structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201202293Y (en) * | 2008-06-06 | 2009-03-04 | 张昌茂 | Assembled anti-vibration movable house |
| CN203905196U (en) * | 2014-06-18 | 2014-10-29 | 桂林理工大学 | Anti-seismic structure column foot |
| CN204983857U (en) * | 2015-08-10 | 2016-01-20 | 台州鑫洋市政建筑有限公司 | Novel antidetonation room building structure |
| JP2016017378A (en) * | 2014-07-10 | 2016-02-01 | 清水建設株式会社 | Base-isolated building and construction method therefor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0978880A (en) * | 1995-09-18 | 1997-03-25 | Ishikawajima Harima Heavy Ind Co Ltd | Three-dimensional base isolation structure |
| CN2564635Y (en) * | 2002-08-30 | 2003-08-06 | 张德新 | Building vibration-proof device |
| CN201103128Y (en) * | 2007-10-29 | 2008-08-20 | 广州大学 | Vibration insulating foundation of vibrating equipment |
| CN101949228A (en) * | 2010-08-31 | 2011-01-19 | 溧阳市正翔精密机械有限公司 | Quakeproof building |
| JP5285821B1 (en) * | 2013-02-22 | 2013-09-11 | 愼一 石井 | Isolation structure |
| CN204456236U (en) * | 2014-12-19 | 2015-07-08 | 吴江市纺织科技中心有限公司 | A kind of building foundation structure of Absorbable rod seismic forces |
-
2016
- 2016-04-08 CN CN201610215140.XA patent/CN105822122B/en not_active Expired - Fee Related
- 2016-04-08 CN CN201710810163.XA patent/CN107604925B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201202293Y (en) * | 2008-06-06 | 2009-03-04 | 张昌茂 | Assembled anti-vibration movable house |
| CN203905196U (en) * | 2014-06-18 | 2014-10-29 | 桂林理工大学 | Anti-seismic structure column foot |
| JP2016017378A (en) * | 2014-07-10 | 2016-02-01 | 清水建設株式会社 | Base-isolated building and construction method therefor |
| CN204983857U (en) * | 2015-08-10 | 2016-01-20 | 台州鑫洋市政建筑有限公司 | Novel antidetonation room building structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107859197A (en) * | 2017-11-17 | 2018-03-30 | 魏超 | A kind of building aseismicity, vibration absorber |
| CN107859197B (en) * | 2017-11-17 | 2019-08-09 | 魏超 | A kind of building aseismicity, vibration absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822122B (en) | 2017-12-08 |
| CN107604925B (en) | 2019-09-17 |
| CN107604925A (en) | 2018-01-19 |
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Effective date of registration: 20190522 Address after: 518100 Wanke Building, Longxiang Avenue, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province 2703 Patentee after: Guangdong Xin Ji Construction Engineering Co., Ltd. Address before: 401320 Banan District, Banan District, Chongqing, No. 8-29, Yu Nan Road, No. 8-29 Patentee before: Chongqing Boshi Intellectual Property Service Co., Ltd. |
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Granted publication date: 20171208 Termination date: 20210408 |