CN209584814U - A kind of rigid structure of T shape and arcading combined bridge structure - Google Patents
A kind of rigid structure of T shape and arcading combined bridge structure Download PDFInfo
- Publication number
- CN209584814U CN209584814U CN201920047379.XU CN201920047379U CN209584814U CN 209584814 U CN209584814 U CN 209584814U CN 201920047379 U CN201920047379 U CN 201920047379U CN 209584814 U CN209584814 U CN 209584814U
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- level
- pedestal
- arch ring
- floorings
- web
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000009408 flooring Methods 0.000 claims description 39
- 238000010276 construction Methods 0.000 abstract description 13
- 238000005516 engineering process Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003482 Pinner synthesis reaction Methods 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D4/00—Arch-type bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of rigid structures of T shape and arcading combined bridge structure, including multiple underlying pedestals, the top of every two adjacent pedestal is that both ends are separately fixed at the arch ring in two adjacent susceptors, T steel component is respectively connected with above each pedestal, every two adjacent T steel component is fixedly connected with, the spandrel column for supporting top T steel component is provided with above each arch ring, this construction profile is beautiful, interior sky is outer in fact, temper toughness with gentleness, actual situation combines, reasonable stress；The most secondary dead load of the structure, traveling load pass through T structure and reach pedestal, eliminate 85% or more horizontal thrust of conventional design pedestal, it can solve the technical problem for building Mid and minor spans Continuous arch bridge under the conditions of general geology, realize the technological innovation for being built with horizontal thrust multiple-arch bridge under unfavorable geological condition；The structure building easy construction does not need to do basis specially treated, and project cost is low.
Description
Technical field
The utility model relates to bridge construction field of engineering technology, in particular to a kind of rigid structure of T shape and arcading combined bridge
Structure.
Background technique
With the continuous improvement of socio-economic development and people 's material life level, the demand to landscape bridge is increasingly strong
Strong, especially in hydraulic engineering, city and scenic spot bridge generally requires to do special landscape design, and landscape bridge is set
Meter needs and environmental landscape, history, humanity etc. comprehensively consider, and are combined and opened up by bridge composition, color and texture etc.
It is existing.Wherein, multispan multiple-arch bridge is a kind of time-honored bridge type, has graceful shape, mature building technology, lower work
The advantages such as journey cost, like by people.However, often being generated under dead load and Moving Loads, at pedestal biggish
Horizontal thrust in this way requires strictly, to limit the promotion and application of the type bridge structure the foundation condition at bridge site.
Utility model content
Problem to be solved in the utility model is in view of the deficiency of the prior art, to provide a kind of rigid structure of T shape
With arcading combined bridge structure, simple and reasonable, stress performance and good economy performance build easy construction, can solve at present
The Mid and minor spans multiple-arch bridge problem stringent to foundation requirement.
The technical solution of the utility model is: a kind of rigid structure of T shape and arcading combined bridge structure, including multiple is located below
Pedestal, the top of every two adjacent pedestal is that both ends are separately fixed at the arch ring in two adjacent susceptors, each pedestal
Top is respectively connected with T steel component, and every two adjacent T steel component is fixedly connected with, the top setting of each arch ring
There is the spandrel column of support top T steel component.
Preferably, the T steel component includes the web that floorings and lower section are connect with pedestal, the inside of the floorings
The upper end of inclination upwards, the web is expanded to two sides and is connected to the middle part of the floorings.
Preferably, the bridge structure is symmetrical arranged, and the quantity of the pedestal is even number, in the arch ring and the bridge floor
Side wall is provided between plate, the side of the side wall is pasted with side wall decorative panel, and the side of the arch ring is pasted with arch ring decoration
Plate.
Preferably, it is respectively symmetrically arranged level-one pedestal, second level pedestal and three-level base that the pedestal arrives outside from the back side
, the arch ring between two level-one pedestals is level-one arch ring, the arch ring between the level-one pedestal and the second level pedestal
For second level arch ring, the arch ring between the second level pedestal and the three-level pedestal is three-level arch ring.
Preferably, the T steel component above the level-one pedestal is level-one steel member, the T shape above the second level pedestal
Steel member is second level steel member, and the T steel component above the three-level pedestal is three-level steel member, under the level-one steel member
The web of side is level-one web, and the web of the lower section of the second level steel member is second level web, the lower section of the three-level steel member
Web be three-level web, the lower end of the level-one web is expanded to two sides and is connect respectively with level-one arch ring and second level arch ring,
The lower end of the second level web is expanded and is connect respectively with second level arch ring and three-level arch ring, the lower end of the three-level web to two sides
It is connected directly between on three-level pedestal.
Preferably, the top of the level-one arch ring is equipped with the buttcover plate extended to two sides.
Preferably, the floorings inboard on the level-one T steel component docked with the buttcover plate, outside and second level T shape
Floorings inboard on steel member is docked, the bridge on the outside of the floorings on the second level T steel component and on three-level T steel component
The docking of panel inboard.
Preferably, the spandrel column on the level-one arch ring is level-one spandrel column, and the level-one spandrel column is two
And it is located at the side of buttcover plate, the spandrel column on the second level arch ring is second level spandrel column and is located at second level arch ring
Surface, the spandrel column on the three-level arch ring are three-level spandrel column and the surface for being located at three-level arch ring.
Preferably, support is equipped with above each spandrel column, the lower section of the support is pinner, the support
Top be the wedge block being connect with floorings.
Preferably, the top of the level-one spandrel column is equipped with one and connect with floorings inboard on level-one T steel component
Support, set above the second level spandrel column there are two respectively on the outside of floorings on level-one T steel component, second level T shape
The support that floorings inboard connects on steel member, set above the three-level spandrel column there are two respectively with second level T steel structure
The support that part outside, three-level T steel component inboard connect.
The beneficial effects of the utility model are:
1, this construction profile is beautiful, interior sky is outer in fact, temper toughness with gentleness, actual situation combines, reasonable stress；
2, the most secondary dead load of the structure, traveling load pass through T structure and reach pedestal, eliminate conventional design
85% or more horizontal thrust of pedestal can solve the technical problem of construction Mid and minor spans Continuous arch bridge under the conditions of general geology, real
The technological innovation that horizontal thrust multiple-arch bridge is built under unfavorable geological condition is showed；
3, easy construction is built；
4, it does not need to do basis specially treated, project cost is low.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the partial enlarged view in Fig. 1 at C；
In figure: 1. level-one pedestals, 2. second level pedestals, 3. three-level pedestals, 4. level-one arch rings, 5. second level arch rings, 6. three-levels arch
Circle, 7. floorings, 8. level-one webs, 9. second level webs, 10. three-level webs, 11. level-one spandrel columns, 12. second levels are stood on encircleing
Column, 13. three-level spandrel columns, 14. supports, 15. pinners, 16. side walls, 17. arch ring decorative panels, 18. side wall decorative panels.
Specific embodiment
Specific embodiment of the present utility model is referring to Fig. 1-4:
A kind of rigid structure of T shape and arcading combined bridge structure, picture 1-4, including multiple underlying pedestals, every two phase
The top of adjacent pedestal is that both ends are separately fixed at the arch ring in two adjacent susceptors, is respectively connected with T shape above each pedestal
Steel member, every two adjacent T steel component are fixedly connected with, and support top T steel is provided with above each arch ring
The spandrel column of component, the T steel component include the web that floorings 7 and lower section are connect with pedestal, the floorings 7 it is interior
Lateral upper inclination, the upper end of the web are expanded to two sides and are connected to the middle part of the floorings 7, and the bridge structure is symmetrical
The quantity of setting, the pedestal is even number, and side wall 16, the side wall 16 are provided between the arch ring and the floorings 7
Side be pasted with side wall decorative panel 18, the side of the arch ring is pasted with arch ring decorative panel 17, and the pedestal arrives outer from the back side
Side is respectively symmetrically arranged level-one pedestal 1, second level pedestal 2 and three-level pedestal 3, the arch ring between two level-one pedestals 1
For level-one arch ring 4, the arch ring between the level-one pedestal 1 and the second level pedestal 2 is second level arch ring 5, the second level pedestal 2 with
Arch ring between the three-level pedestal 3 is three-level arch ring 6, and the T steel component of 1 top of level-one pedestal is level-one steel member,
The T steel component of 2 top of second level pedestal is second level steel member, and the T steel component of 3 top of three-level pedestal is grade III steel
Component, the web of the lower section of the level-one steel member are level-one web 8, and the web of the lower section of the second level steel member is second level abdomen
Plate 9, the web of the lower section of the three-level steel member are three-level web 10, and the lower end of the level-one web 8 is expanded and divided to two sides
Do not connect with level-one arch ring 4 and second level arch ring 5, the lower end of the second level web 9 expanded to two sides and respectively with second level arch ring 5 and
Three-level arch ring 6 connects, and the lower end of the three-level web 10 is connected directly between on three-level pedestal 3, and the top of the level-one arch ring 4 is set
The buttcover plate that oriented two sides extend, floorings 7 on the level-one T steel component are inboard to be docked with the buttcover plate, outside and
7 inboard of floorings on second level T steel component is docked, 7 outside of floorings and three-level T steel on the second level T steel component
7 inboard of floorings on component is docked, and the spandrel column on the level-one arch ring 4 is level-one spandrel column 11, the level-one arch
Upper pillar stand 11 is two and is located at the side of buttcover plate, and the spandrel column on the second level arch ring 5 is second level spandrel column
12 and it is located at the surface of second level arch ring 5, the spandrel column on the three-level arch ring 6 is three-level spandrel column 13 and is located at three-level
The surface of arch ring 6, support 14 is equipped with above each spandrel column, and the lower section of the support 14 is pinner 15, institute
The top for stating support 14 is the wedge block connecting with floorings 7, and the top of the level-one spandrel column 11 is equipped with one and level-one T
The support 14 of the inboard connection of floorings 7 on shape steel member, the top of the second level spandrel column 12 set there are two respectively with level-one T
The support 14 that 7 inboard of floorings connects on the outside of floorings 7, on second level T steel component on shape steel member, the three-level spandrel column
13 top set there are two respectively on the outside of second level T steel component, the support 14 that three-level T steel component inboard is connect.
On the pedestal of the utility model is each attached to that treated ground or pile foundation, and it is fixedly connected with web, arch ring,
Web width is 30cm ~ 50cm smaller than arch ring width, and web is fixedly connected with floorings 7, and in addition side wall 16 is arranged in arch ring end,
Side wall 16 is separated by the gap 1cm with a thickness of 10cm ~ 20cm, side wall 16 and web, floorings 7；Side wall decorative panel 18, arch ring decoration
Plate 17 is connect or stem grafting mode is pasted on side wall 16, arch ring lateral surface by wet respectively, and pinner 15 is fixedly arranged at spandrel column top surface, branch
Seat 14 is arranged in 15 top surface of pinner.
In practical building course, firstly, determining the total across footpath of bridge, and bridge cloth is carried out using " golden section " principle
Hole determines base plane position, determines pedestal elevation according to design water level, carries out basement process or pile foundation at base position and applies
Work after the completion of basement construction, sets up full framing, construct arch ring and web, the spandrel column and thereon of then constructing on arch ring
Pinner 15, wedge block or pre-embedded steel slab at construct on web floorings 7 and corresponding 14 position of support, Construction Arrangement support
14, construction side wall 16, the gap between the fillings such as blend rubber item and web, floorings 7 are finally enterprising in bracket above arch ring
Row side wall decorative panel 18, arch ring decorative panel 17 are constructed, and full framing are removed, to ultimately form the entire rigid structure of T shape and arcading group
Close bridge structure.
In this way, dead load is greatly reduced due to empty outer real in the composite structure, by calculation shows that pedestrian load etc. can
The horizontal thrust being changed under reduces 85% or more, can solve the technology of construction Mid and minor spans Continuous arch bridge under the conditions of general geology
Problem realizes the technological innovation that horizontal thrust multiple-arch bridge is built under unfavorable geological condition, can by the description of the above work progress
Know, without particular/special requirement, construction is convenient and efficient for all construction methods and equipment, because not needing to do specially treated, work to basis
Journey low cost.
Claims (10)
1. a kind of rigid structure of T shape and arcading combined bridge structure, including multiple underlying pedestals, it is characterised in that: every two
The top of adjacent pedestal is that both ends are separately fixed at the arch ring in two adjacent susceptors, is respectively connected with T above each pedestal
Shape steel member, every two adjacent T steel component are fixedly connected with, and support top T shape is provided with above each arch ring
The spandrel column of steel member.
2. the rigid structure of T shape according to claim 1 and arcading combined bridge structure, it is characterised in that: the T steel component packet
The web that floorings and lower section are connect with pedestal is included, the inside of the floorings tilts upwards, and the upper end of the web is to two sides
Expand and be connected to the middle part of the floorings.
3. the rigid structure of T shape according to claim 2 and arcading combined bridge structure, it is characterised in that: the bridge structure pair
Claim setting, the quantity of the pedestal is even number, and side wall, the side of the side wall are provided between the arch ring and the floorings
Face is pasted with side wall decorative panel, and the side of the arch ring is pasted with arch ring decorative panel.
4. the rigid structure of T shape according to claim 3 and arcading combined bridge structure, it is characterised in that: the pedestal is from the back side
It is respectively symmetrically arranged level-one pedestal, second level pedestal and three-level pedestal to outside, the arch ring between two level-one pedestals
For level-one arch ring, the arch ring between the level-one pedestal and the second level pedestal is second level arch ring, the second level pedestal with it is described
Arch ring between three-level pedestal is three-level arch ring.
5. the rigid structure of T shape according to claim 4 and arcading combined bridge structure, it is characterised in that: on the level-one pedestal
The T steel component of side is level-one steel member, and the T steel component above the second level pedestal is second level steel member, the three-level base
The T steel component of seat top is three-level steel member, and the web of the lower section of the level-one steel member is level-one web, the second level steel
The web of the lower section of component is second level web, and the web of the lower section of the three-level steel member is three-level web, the level-one web
Lower end expand to two sides and connect respectively with level-one arch ring and second level arch ring, the lower end of the second level web to two sides expansion and
It is connect respectively with second level arch ring and three-level arch ring, the lower end of the three-level web is connected directly between on three-level pedestal.
6. the rigid structure of T shape according to claim 5 and arcading combined bridge structure, it is characterised in that: the level-one arch ring
Top is equipped with the buttcover plate extended to two sides.
7. the rigid structure of T shape according to claim 6 and arcading combined bridge structure, it is characterised in that: on level-one T steel component
Floorings inboard docked with the buttcover plate, outside is docked with the floorings inboard on second level T steel component, the second level T
It is docked on the outside of floorings on shape steel member with the floorings inboard on three-level T steel component.
8. the rigid structure of T shape according to claim 7 and arcading combined bridge structure, it is characterised in that: on the level-one arch ring
Spandrel column be level-one spandrel column, the level-one spandrel column is two and is located at the side of buttcover plate, described two
Spandrel column on grade arch ring is second level spandrel column and the surface for being located at second level arch ring, is stood on the arch on the three-level arch ring
Column is three-level spandrel column and the surface for being located at three-level arch ring.
9. the rigid structure of T shape according to claim 8 and arcading combined bridge structure, it is characterised in that: stood on each arch
Support is equipped with above column, the lower section of the support is pinner, and the top of the support is the wedge block connecting with floorings.
10. the rigid structure of T shape according to claim 9 and arcading combined bridge structure, it is characterised in that: stood on the level-one arch
The top of column is equipped with a support connecting with floorings inboard on level-one T steel component, the top of the second level spandrel column
If there are two respectively on level-one T steel component on the outside of floorings, the support that floorings inboard is connect on second level T steel component,
It is connect respectively with second level T steel component outside, three-level T steel component inboard there are two being set above the three-level spandrel column
Support.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018222537760 | 2018-12-29 | ||
| CN201822253776 | 2018-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584814U true CN209584814U (en) | 2019-11-05 |
Family
ID=66150495
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047379.XU Expired - Fee Related CN209584814U (en) | 2018-12-29 | 2019-01-11 | A kind of rigid structure of T shape and arcading combined bridge structure |
| CN201910027261.5A Active CN109667219B (en) | 2018-12-29 | 2019-01-11 | T-shaped rigid frame and multi-arch combined bridge structure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910027261.5A Active CN109667219B (en) | 2018-12-29 | 2019-01-11 | T-shaped rigid frame and multi-arch combined bridge structure |
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| Country | Link |
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| CN (2) | CN209584814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667219A (en) * | 2018-12-29 | 2019-04-23 | 华北水利水电大学 | A kind of rigid structure of T shape and arcading combined bridge structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5200825B2 (en) * | 2008-09-29 | 2013-06-05 | Ｊｆｅエンジニアリング株式会社 | Construction method of arch rib of concrete arch bridge |
| CN102797218A (en) * | 2012-08-22 | 2012-11-28 | 中铁二院工程集团有限责任公司 | Large-span railway desk type concrete arch bridge structure |
| CN203256588U (en) * | 2012-12-21 | 2013-10-30 | 张双里 | Multifunctional arched combination pre-stress landscape bridge |
| CN208167493U (en) * | 2018-05-25 | 2018-11-30 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of cast-in-place Continuous Box arch bridge of Long-span |
| CN209584814U (en) * | 2018-12-29 | 2019-11-05 | 华北水利水电大学 | A kind of rigid structure of T shape and arcading combined bridge structure |
-
2019
- 2019-01-11 CN CN201920047379.XU patent/CN209584814U/en not_active Expired - Fee Related
- 2019-01-11 CN CN201910027261.5A patent/CN109667219B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667219A (en) * | 2018-12-29 | 2019-04-23 | 华北水利水电大学 | A kind of rigid structure of T shape and arcading combined bridge structure |
| CN109667219B (en) * | 2018-12-29 | 2024-03-08 | 华北水利水电大学 | T-shaped rigid frame and multi-arch combined bridge structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109667219B (en) | 2024-03-08 |
| CN109667219A (en) | 2019-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Shiming Inventor after: Li Shangyu Inventor after: Chen Pingxiang Inventor after: Li Zhenhao Inventor after: Ma Shujiang Inventor after: Zhao Shunbo Inventor after: Li Xiaoke Inventor after: Guo Kening Inventor after: Chen Zhen Inventor after: Chen Gonglian Inventor after: Li Changyong Inventor after: Wang Hui Inventor before: Liu Shiming Inventor before: Li Zhenhao Inventor before: Zhao Shunbo Inventor before: Li Xiaoke Inventor before: Chen Zhen Inventor before: Chen Gonglian Inventor before: Li Changyong Inventor before: Wang Hui Inventor before: Li Shangyu Inventor before: Chen Pingxiang |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 450011 12th floor, comprehensive experimental building, No.36, Beihuan Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: NORTH CHINA University OF WATER RESOURCES AND ELECTRIC POWER Patentee after: THE SECOND DESIGN AND Research Institute OF WATER CONSERVANCY AND HYDROPOWER OF HEBEI Address before: 450011 12th floor, comprehensive experimental building, No.36, Beihuan Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: NORTH CHINA University OF WATER RESOURCES AND ELECTRIC POWER |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 |