CN108894099A - A kind of integral supporting structure for three bridge beam Horizontal Seismics - Google Patents
A kind of integral supporting structure for three bridge beam Horizontal Seismics Download PDFInfo
- Publication number
- CN108894099A CN108894099A CN201811158569.5A CN201811158569A CN108894099A CN 108894099 A CN108894099 A CN 108894099A CN 201811158569 A CN201811158569 A CN 201811158569A CN 108894099 A CN108894099 A CN 108894099A
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- abutment body
- seismics
- deck
- buffer layer
- supporting structure
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of integral supporting structures for three bridge beam Horizontal Seismics, including abutment body, deck and placement plate, the outer surface of abutment body is connected together and has deck, placement plate is fixedly connected with above abutment body, the lower part of abutment body is equipped with pedestal, abutment body is internally provided with anti-earthquake, shear plate is provided with below anti-earthquake, buffer layer is provided with below shear plate, the inside of buffer layer is equipped with anti-oxidant spring, buffer layer is internally provided with support base, the top of deck is provided with top cover, the outer surface of deck is provided with card slot, end slot is arranged in the upper surface of placement plate, the upper surface of end slot is equipped with cutout, the upper surface middle part of cutout is provided with shrinkage pool slot, placement plate is provided with block machine at left and right sides of upper surface.Beneficial effect is：Make the presence of buffering seam between abutment body and placement plate by anti-earthquake, it can be when shaking, so that abutment body structure is not subject to destroy, to improve the efficiency of antidetonation.
Description
Technical field
The present invention relates to bridge construction technical fields, more particularly to a kind of combination branch for three bridge beam Horizontal Seismics
Support structure.
Background technique
Bridge construction is one of the big event of national basis construction, and in earthquake-prone region, all buildings include bridge
It requires to consider that anti-seismic performance enables the practicability of bridge to enhance so we need a kind of supporting bridge structure.
But the integral supporting structure for three bridge beam Horizontal Seismics is directly reinforced by multi-combined structure
Supporting bridge structure, when shaking, can not have the effect of buffering so that integral supporting structure is closely knit, allow in main body
Portion's structure is easy to be destroyed, so that antidetonation efficiency reduces.
Summary of the invention
The object of the invention is that providing a kind of group for three bridge beam Horizontal Seismics to solve the above-mentioned problems
Close support construction.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of integral supporting structure for three bridge beam Horizontal Seismics, including abutment body, deck and placement plate, the abutment body
Outer surface be connected together and have deck, placement plate is fixedly connected with above the abutment body, the lower part of the abutment body is equipped with base
Seat, the abutment body are internally provided with anti-earthquake, shear plate are provided with below the anti-earthquake, is set below the shear plate
It is equipped with buffer layer, the inside of the buffer layer is equipped with anti-oxidant spring, and the buffer layer is internally provided with support base, described
The top of deck is provided with top cover, and the outer surface of the deck is provided with card slot, and end slot, institute is arranged in the upper surface of the placement plate
The upper surface for stating end slot is equipped with cutout, and the upper surface middle part of the cutout is provided with shrinkage pool slot, table in the placement plate
Block machine is provided at left and right sides of face, the block machine is internally provided with limited block, and the outer surface of the limited block is provided with
Bed course.
In above structure, it will be fixedly connected below the pedestal and abutment body and deck first using preceding, use is so that platform
Body and cartridge structure are stablized, and the inside of abutment body is arranged in the anti-earthquake insertion, and use between abutment body and placement plate so that exist
Buffering seam, can be when shaking, so that abutment body structure is not subject to destroy, to carry out raising antihunt action, Er Qiekang
Shake column enables to abutment body uniform force in being uniformly arranged, and the shear plate insertion is arranged in abutment body, and cutting for top is arranged in
To be supported anti-earthquake, the shear plate that lower part is arranged in directly is contacted with buffer layer power plate with to avoid top shear plate,
To prevent buffer layer because impact force damages, the buffer layer insertion is arranged in abutment body, the anti-oxidant spring insertion
The inside of buffer layer is set, enables to have the function that buffering when shaking, so that abutment body internal structure be avoided to meet with
To damage, the support base inside buffer layer is arranged in support anti-oxidant spring in the insertion, and the top cover is fixedly connected on
The top of deck, for use so that cartridge structure is closed, the card slot is fixedly connected on the left outer surface of deck, to by abutment body
It is connected together with deck, deck is enabled to increase the stability of abutment body, the placement plate is fixedly connected on the top of abutment body, institute
It states and is fixedly connected with end slot above placement plate, to place bridge column, the cutout is fixedly connected on end slot, cutout
Prefabricated shearing column can be connected, the upper surface of the placement plate is fixedly connected with block machine, and the limited block exists through setting
In block machine, use is so that bridge has the function that limit, so that bridge is avoided to slide when shaking, the bed course
304 are bonded on limited block, to increasing friction force so that limited block connect with bridge it is even closer.
In order to further increase damping effect, the anti-earthquake through being connected in abutment body, and the top of anti-earthquake with put
Plate connection is set, and is equally laid in abutment body.
In order to further increase damping effect, the buffer layer is fixedly connected on the inside of abutment body, and the top of buffer layer
It is connect with shear plate.
In order to further increase damping effect, the shear plate insertion is arranged in abutment body, and there are two shear plate sets, and
And in laying up and down.
In order to further increase damping effect, the anti-oxidant spring insertion is arranged in buffer layer, and damping spring is set
There are five, and the bottom of anti-oxidant spring is fixedly connected on support base.
In order to further increase damping effect, the card slot is fixedly connected in the left-hand face of deck, and the ruler of card slot
It is very little to be greater than abutment body, and card slot is connected together with abutment body.
In order to further increase damping effect, the limited block is through being connected in block machine, and limited block is equipped with two pieces, and
And it is separately positioned in two block machines.
In order to further increase damping effect, the limited block is bonded with bed course far from the side of block machine, and bed course is outer
Surface is rough surface.
In order to further increase damping effect, the cutout is fixedly connected on end slot upper surface, the cutout it is upper
Surface middle part insertion is provided with shrinkage pool slot.
The beneficial effects of the present invention are：Make the presence of buffering seam, Neng Gou between abutment body and placement plate by anti-earthquake
When shaking, so that abutment body structure is not subject to destroy, to improve the efficiency of antidetonation.
Detailed description of the invention
Fig. 1 is a kind of overall structure figure of the integral supporting structure for three bridge beam Horizontal Seismics of the present invention；
Fig. 2 is a kind of abutment body internal structure chart of the integral supporting structure for three bridge beam Horizontal Seismics of the present invention；
Fig. 3 is a kind of placement plate structure chart of the integral supporting structure for three bridge beam Horizontal Seismics of the present invention.
The reference numerals are as follows：
1, abutment body；101, pedestal；102, anti-earthquake；103, shear plate；104, buffer layer；105, anti-oxidant spring；106,
Support base；2, deck；201, top cover；202, card slot；3, placement plate；301, end slot；302, cutout；303, limited block；304,
Bed course；305, shrinkage pool slot；306, block machine.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings：
As shown in Figure 1-Figure 3, a kind of integral supporting structure for three bridge beam Horizontal Seismics, including abutment body 1, deck 2
With placement plate 3, the outer surface of abutment body 1, which is connected together, deck 2, and the top of abutment body 1 is fixedly connected with placement plate 3, under abutment body 1
Portion is equipped with pedestal 1, and abutment body 1 is internally provided with anti-earthquake 102, and the lower section of anti-earthquake 102 is provided with shear plate 103, shearing
The lower section of plate 103 is provided with buffer layer 104, and the inside of buffer layer 104 is equipped with anti-oxidant spring 105, the inside of buffer layer 104
It is provided with support base 106, the top of deck 2 is provided with top cover 201, and the outer surface of deck 2 is provided with card slot 202, placement plate 3
End slot 301 is arranged in upper surface, and the upper surface of end slot 301 is equipped with cutout 302, and the upper surface middle part of cutout 302 is provided with
Shrinkage pool slot 305 is provided with block machine 306 at left and right sides of 3 upper surface of placement plate, and block machine 306 is internally provided with limited block
303, the outer surface of limited block 303 is provided with bed course 304.
In above structure, pedestal 101 is fixedly connected with the lower section of abutment body 1 and deck 2 first using preceding, use is so that platform
2 stable structure of body 1 and deck, anti-earthquake 102 are embedded in the inside that abutment body 1 is arranged in, and use is so that between abutment body 1 and placement plate 3
Stitched in the presence of buffering, can when shaking, so that 1 structure of abutment body is not subject to destroy, to carry out raising antihunt action, and
And anti-earthquake 102 enables to 1 uniform force of abutment body in being uniformly arranged, the insertion of shear plate 103 is arranged in abutment body 1, and setting exists
The shear plate 103 of lower part is arranged in to avoid top shear plate to be supported anti-earthquake 102 in the shear plate 103 on top
103 directly contact with buffer layer 104, to prevent buffer layer 104 because impact force damages, the insertion setting of buffer layer 104 exists
In abutment body 1, anti-oxidant spring 105 is embedded in the inside that buffer layer 104 is arranged in, and enables to when shaking, reaches buffering
Effect, so that 1 internal structure of abutment body be avoided to be damaged, the support base 106 inside buffer layer 104 is arranged in prop up in insertion
Anti-oxidant spring 105 is supportted, top cover 201 is fixedly connected on the top of deck 2, and for use so that 2 structure of deck is closed, card slot 202 is solid
Surely it is connected to the left outer surface of deck 2, abutment body 1 and deck 2 to be connected together, deck 2 is enabled to increase abutment body 1
Stability, placement plate 3 are fixedly connected on the top of abutment body 1, and the top of placement plate 3 is fixedly connected with end slot 301, to place bridge
Beam column, cutout 302 are fixedly connected on end slot 301, and cutout 302 can connect prefabricated shearing column, placement plate 3 it is upper
Surface is fixedly connected with block machine 306, and limited block 303 is through being arranged in block machine 306, and use is so that bridge reaches the work of limit
With, so that bridge be avoided to slide when shaking, bed course 304 is bonded on limited block 303, to increasing friction force,
So that limited block 303 connect with bridge it is even closer.
In order to further increase damping effect, anti-earthquake 102 through being connected in abutment body 1, and the top of anti-earthquake 102 with
Placement plate 3 connects, and is equally laid in abutment body 1, and buffer layer 104 is fixedly connected on the inside of abutment body 1, and buffer layer
104 top is connect with shear plate 103, and the insertion of shear plate 103 is arranged in abutment body 1, and there are two shear plate 103 sets, and
It is laid in upper and lower, the anti-oxidant insertion of spring 105 is arranged in buffer layer 104, and there are five damping spring 105 sets, and antioxygen
The bottom for changing spring 105 is fixedly connected on support base 106, and card slot 202 is fixedly connected in the left-hand face of deck 2, and is blocked
The size of slot 202 is greater than abutment body 1, and card slot 202 is connected together with abutment body 1, and limited block 303, which runs through, to be connected in block machine 306,
And limited block 303 is equipped with two pieces, and is separately positioned in two block machines 306, side of the limited block 303 far from block machine 306 is viscous
It is connected to bed course 304, and the outer surface of bed course 304 is rough surface, cutout 302 is fixedly connected on 301 upper surface of end slot, cutout
302 upper surface middle part insertion is provided with shrinkage pool slot 305.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understanding, the present invention is not limited by foregoing invention, is merely illustrated the principles of the invention described in foregoing invention and specification,
Without departing from the spirit and scope, various changes and improvements may be made to the invention, these changes and improvements are all fallen
Enter in scope of the claimed invention.
Claims (9)
1. a kind of integral supporting structure for three bridge beam Horizontal Seismics, it is characterised in that：Including abutment body (1), deck (2) and
Placement plate (3), the outer surface of the abutment body (1) are connected together and have deck (2), are fixedly connected with and put above the abutment body (1)
It sets plate (3), the lower part of the abutment body (1) is equipped with pedestal (1), and the abutment body (1) is internally provided with anti-earthquake (102), institute
It states and is provided with below anti-earthquake (102) shear plate (103), be provided with buffer layer (104) below the shear plate (103),
The inside of the buffer layer (104) is equipped with anti-oxidant spring (105), and the buffer layer (104) is internally provided with support base
(106), the top of the deck (2) is provided with top cover (201), and the outer surface of the deck (2) is provided with card slot (202), institute
Upper surface setting end slot (301) of placement plate (3) is stated, the upper surface of the end slot (301) is equipped with cutout (302), described
The upper surface middle part of cutout (302) is provided with shrinkage pool slot (305), is respectively provided at left and right sides of placement plate (3) upper surface
Have block machine (306), the block machine (306) is internally provided with limited block (303), the outer surface setting of the limited block (303)
There are bed course (304).
2. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
Anti- earthquake (102) are stated through being connected in abutment body (1), and the top of anti-earthquake (102) is connect with placement plate (3), and be in etc.
Spacing is laid in abutment body (1).
3. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
The inside that buffer layer (104) is fixedly connected on abutment body (1) is stated, and the top of buffer layer (104) is connect with shear plate (103).
4. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
It states shear plate (103) insertion to be arranged in abutment body (1), and there are two shear plate (103) sets, and in laying up and down.
5. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
It states anti-oxidant spring (105) insertion to be arranged in buffer layer (104), and there are five damping spring (105) sets, and anti-oxidant bullet
The bottom of spring (105) is fixedly connected on support base (106).
6. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
It states card slot (202) to be fixedly connected in the left-hand face of deck (2), and the size of card slot (202) is greater than abutment body (1), and blocks
Slot (202) is connected together with abutment body (1).
7. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
Limited block (303) are stated through being connected in block machine (306), and limited block (303) is equipped with two pieces, and is separately positioned on two gears
In platform (306).
8. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
It states limited block (303) to be bonded with bed course (304) far from the side of block machine (306), and the outer surface of bed course (304) is rough surface.
9. a kind of integral supporting structure for three bridge beam Horizontal Seismics according to claim 1, it is characterised in that：Institute
It states cutout (302) and is fixedly connected on end slot (301) upper surface, the upper surface middle part insertion of the cutout (302) is provided with
Shrinkage pool slot (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158569.5A CN108894099B (en) | 2018-09-30 | 2018-09-30 | Combined supporting structure for transverse earthquake resistance of three-span bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811158569.5A CN108894099B (en) | 2018-09-30 | 2018-09-30 | Combined supporting structure for transverse earthquake resistance of three-span bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894099A true CN108894099A (en) | 2018-11-27 |
| CN108894099B CN108894099B (en) | 2020-05-05 |
Family
ID=64360217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811158569.5A Active CN108894099B (en) | 2018-09-30 | 2018-09-30 | Combined supporting structure for transverse earthquake resistance of three-span bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894099B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813798A (en) * | 2021-02-03 | 2021-05-18 | 兰州铁道设计院有限公司 | Combined corrosion-resistant supporting device for transverse earthquake resistance of bridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040168377A1 (en) * | 2003-02-28 | 2004-09-02 | Sedrak Fayed S. | Structural Supplemental Rubber Dampers (SSRD) |
| KR100823448B1 (en) * | 2007-01-09 | 2008-04-17 | 장신찬 | The improved seismic resistant continuation structure of prestressed concrete composite beam bridge and method thereof |
| KR20140081035A (en) * | 2012-12-21 | 2014-07-01 | 현대건설주식회사 | Tuned Mass Damper for Structures |
| CN206529709U (en) * | 2017-01-20 | 2017-09-29 | 重庆钢铁集团建设工程有限公司 | A kind of Anti-seismic bridge pier ruggedized construction |
| CN206784159U (en) * | 2017-04-05 | 2017-12-22 | 张韦宁 | A kind of bridge girder anti-seismic bearing |
-
2018
- 2018-09-30 CN CN201811158569.5A patent/CN108894099B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040168377A1 (en) * | 2003-02-28 | 2004-09-02 | Sedrak Fayed S. | Structural Supplemental Rubber Dampers (SSRD) |
| KR100823448B1 (en) * | 2007-01-09 | 2008-04-17 | 장신찬 | The improved seismic resistant continuation structure of prestressed concrete composite beam bridge and method thereof |
| KR20140081035A (en) * | 2012-12-21 | 2014-07-01 | 현대건설주식회사 | Tuned Mass Damper for Structures |
| CN206529709U (en) * | 2017-01-20 | 2017-09-29 | 重庆钢铁集团建设工程有限公司 | A kind of Anti-seismic bridge pier ruggedized construction |
| CN206784159U (en) * | 2017-04-05 | 2017-12-22 | 张韦宁 | A kind of bridge girder anti-seismic bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813798A (en) * | 2021-02-03 | 2021-05-18 | 兰州铁道设计院有限公司 | Combined corrosion-resistant supporting device for transverse earthquake resistance of bridge |
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| Publication number | Publication date |
|---|---|
| CN108894099B (en) | 2020-05-05 |
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