CN205399176U - Arched bridge structure - Google Patents
Arched bridge structure Download PDFInfo
- Publication number
- CN205399176U CN205399176U CN201620131274.9U CN201620131274U CN205399176U CN 205399176 U CN205399176 U CN 205399176U CN 201620131274 U CN201620131274 U CN 201620131274U CN 205399176 U CN205399176 U CN 205399176U
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- bridge
- arch
- side panel
- structure according
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Abstract
The utility model provides an arched bridge structure, it is including saying a plurality of piers of width direction interval arrangement along the river, stride on a plurality of piers and be equipped with the bridge floor plate -girder, be equipped with domes in the bridge opening that pier and bridge floor plate -girder constitute, domes include two vertical side boards of placing and the arch bent plate that is located two side board belows, the width direction that the side board was said along the river sets up, the side face is the arch to the lower limb of the surface of water, two arch sides of arch bent plate are fixed with the arch lower limb concatenation of two side boards respectively. This arched bridge structure has constituted continuous porous arched bridge, and the quantity of bridge opening can be adjusted according to the span of channel width, bridge and the requirement of view in a flexible way, and the atress characteristics are the beam bridge, are the arched bridge in appearance, just so realized that existing beam bridge atress is clear and definite relatively, the design is simple and convenient with the construction, to the not high characteristics of ground requirement, has the pleasing to the eye advantage of hunch formula bridge appearance again.
Description
Technical field
This utility model relates to a kind of arch bridge structure.
Background technology
Bridge is the building crossing over river for road, pedestrian etc..The form of bridge mainly has beam bridge, arcuately bridge and cable bridge etc., and wherein, the application of beam bridge and arcuately bridge is the most general, and both bridge structures are respectively arranged with pluses and minuses.The advantage of beam bridge is that stress is relatively unambiguous, designing and calculating is simple, construction technology is ripe, and design and construction have all reached standardization, and shortcoming is that beam section is larger in size, and outward appearance is also attractive in appearance not if span is relatively big.Arcuately the advantage of bridge is good looking appearance, and bearing capacity potentiality are big, and shortcoming is requirement foundation condition good (having greater level counter-force), and when span is bigger, stability requirement is high, and designing and calculating and construction are all complex.
In bridge construction, how to greatest extent in conjunction with the advantage of beam bridge and arcuately bridge, the shortcoming as far as possible avoiding both bridges is a long-standing problem.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is in that to provide a kind of arch bridge structure, for solving in existing highway bridge construction how to greatest extent in conjunction with the advantage of beam bridge and arcuately bridge, the problem of the shortcoming avoiding both bridges of trying one's best.
For achieving the above object and other relevant purposes, this utility model provides a kind of arch bridge structure, it includes along the spaced apart multiple bridge piers of river course width, multiple bridge piers have bridge floor plate-girder, it is provided with domes in the bridge opening that bridge pier and bridge floor plate-girder are constituted, domes include the side panel of two vertical placements and are positioned at the arch bent plate below two side panels, side panel is arranged along the width in river course, side panel is arch towards the lower limb of the water surface, and two arched sides of arch bent plate are spliced with the arcuate lower edge of two side panels respectively and fix.
Preferably, the inside of domes is additionally provided with at least one piece of arch rib, and arch rib is parallel with side panel.
Further preferably, polylith arch rib is evenly arranged along the upstream and downstream direction of bridge opening.
Further preferably, bridge pier is provided with cushion cap, and arch rib is held within two cushion caps of both sides.
Preferably, bridge pier is provided with cushion cap, and side panel, arch bent plate are held within the cushion cap of both sides.
Further preferably, the height of the upper surface of cushion cap is not higher than the lowest water level in river course.
Preferably, the width along river course width of bridge opening tapers off from the bridge opening at center to the direction of the bridge opening of both sides trend.
Preferably, the quantity of bridge opening is odd number, and multiple bridge openings are symmetrical arranged with the bridge opening at center for symmetrical centre.
Preferably, side panel posts building and ornament materials towards outside surface.
Preferably, arch bent plate is coated with colored paint towards the one side of the water surface or posts building and ornament materials.
As above, this utility model arch bridge structure, have the advantages that
This arch bridge structure, constitutes continuous poriferous arch bridge, and the quantity of bridge opening can adjust flexibly according to river width, the span of bridge and the requirement of view, and loading characteristic is beam bridge, is arch bridge in appearance；Thus achieve existing beam bridge stress relatively unambiguous, design and easy construction, to the less demanding feature of ground, the advantage again with arcuately bridge good looking appearance.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of this utility model arch bridge structure.
Fig. 2 is shown as the A-A of the arch bridge structure shown in Fig. 1 to schematic cross-section.
Element numbers explanation
Bridge 1 pier
Bridge 2 panel beams
3 bridge openings
4 domes
41 side panels
42 arch bent plates
43 arch ribs
5 cushion caps
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art the content disclosed by this specification can understand other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Fig. 2.Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop in the scope that the disclosed technology contents of this utility model can be contained.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
As shown in Figure 1 to Figure 2, this utility model provides a kind of arch bridge structure, it includes along the spaced apart multiple bridge piers 1 of river course width, multiple bridge piers 1 have bridge floor plate-girder 2, it is provided with domes 4 in the bridge opening 3 that bridge pier 1 and bridge floor plate-girder 2 are constituted, domes 4 include the side panel 41 of two vertical placements and are positioned at the arch bent plate 42 below two side panels 41, side panel 41 is arranged along the width in river course, side panel 41 is arch towards the lower limb of the water surface, two arched sides of arch bent plate 42 are spliced with the arcuate lower edge of two side panels 41 respectively and fix.This arch bridge structure, constitutes continuous poriferous arch bridge, and loading characteristic is beam bridge, is arch bridge in appearance, and existing beam bridge stress is relatively unambiguous, design and easy construction, to the less demanding feature of ground, the advantage again with arcuately bridge good looking appearance.
In order to strengthen the intensity of domes 4, the inside of domes 4 is additionally provided with at least one piece of arch rib 43, and arch rib 43 is parallel with side panel 41.Wherein, polylith arch rib 43 is evenly arranged along the upstream and downstream direction of bridge opening 3.
Bridge pier 1 is provided with cushion cap 5, and arch rib 43, arch bent plate 42, side panel 41 are held within the cushion cap 5 of both sides.Wherein, the height of the upper surface of cushion cap 5 is not higher than the lowest water level in river course.By arranging the cushion cap 5 being sized larger than bridge pier 1 diameter on bridge pier 1, arch rib 43, arch bent plate 42, side panel 41 are fixed on cushion cap 5, facilitate arch rib 43, arch bent plate 42, side panel 41 installation fix, add again the overall steadiness of domes 4.
Concrete width according to river course and view needs, the quantity of bridge opening 3 is set to odd number, and multiple bridge openings 3 are symmetrical arranged with the bridge opening 3 at center for symmetrical centre, and the quantity of bridge opening 3 can be 1 hole, 3 holes, 5 holes, 7 holes, 9 holes, 11 holes etc..Arch bridge structure as shown in Figure 1 is 5 hole arch bridges.
The trend that tapers off along the width of river course width from the direction of the bridge opening 3 of bridge opening 3 to the both sides at center of bridge opening 3, forms the continuous poriferous arch bridge of beautiful design.
Side panel 41 posts building and ornament materials towards outside surface, and arch bent plate 42 is coated with colored paint towards the one side of the water surface or posts building and ornament materials.Side panel 41, arch bent plate 42 extraneous adornment, strengthen the effect of view moulding.
Above-mentioned bridge pier 1, bridge floor plate-girder 2, side panel 41, arch bent plate 42, arch rib 43 and cushion cap 5 are reinforced concrete structure.
In sum, this utility model arch bridge structure, constitute continuous poriferous arch bridge, the quantity of bridge opening can adjust flexibly according to river width, the span of bridge and the requirement of view, and loading characteristic is beam bridge, is arch bridge in appearance；Thus achieve existing beam bridge stress relatively unambiguous, design and easy construction, to the less demanding feature of ground, the advantage again with arcuately bridge good looking appearance.So, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for restriction this utility model.Above-described embodiment all under spirit of the present utility model and category, can be modified or change by any those skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual completes under the spirit disclosed without departing from this utility model with technological thought such as, must be contained by claim of the present utility model.
Claims (10)
1. an arch bridge structure, it is characterized in that: it includes along the spaced apart multiple bridge piers (1) of river course width, the plurality of bridge pier (1) has bridge floor plate-girder (2), it is provided with domes (4) in the bridge opening (3) that described bridge pier (1) and bridge floor plate-girder (2) are constituted, described domes (4) include the side panel (41) of two vertical placements and are positioned at the arch bent plate (42) of two side panel (41) lower sections, described side panel (41) is arranged along the width in river course, described side panel (41) is arch towards the lower limb of the water surface, two arched sides of described arch bent plate (42) are spliced with the arcuate lower edge of said two side panel (41) and fix respectively.
2. arch bridge structure according to claim 1, it is characterised in that: the inside of described domes (4) is additionally provided with at least one piece of arch rib (43), and described arch rib (43) is parallel with described side panel (41).
3. arch bridge structure according to claim 2, it is characterised in that: described polylith arch rib (43) is evenly arranged along the upstream and downstream direction of bridge opening (3).
4. arch bridge structure according to claim 2, it is characterised in that: described bridge pier (1) is provided with cushion cap (5), and described arch rib (43) is held within two cushion caps (5) of both sides.
5. arch bridge structure according to claim 1, it is characterized in that: described bridge pier (1) is provided with cushion cap (5), and described side panel (41), arch bent plate (42) are held within the cushion cap (5) of both sides.
6. the arch bridge structure according to claim 4 or 5, it is characterised in that: the height of the upper surface of described cushion cap (5) is not higher than the lowest water level in river course.
7. arch bridge structure according to claim 1, it is characterised in that: the width along river course width of described bridge opening (3) tapers off from the bridge opening (3) at center to the direction of the bridge opening (3) of both sides trend.
8. arch bridge structure according to claim 1, it is characterised in that: the quantity of described bridge opening (3) is odd number, and the plurality of bridge opening (3) is symmetrical arranged with the bridge opening (3) at center for symmetrical centre.
9. arch bridge structure according to claim 1, it is characterised in that: described side panel (41) posts building and ornament materials towards outside surface.
10. arch bridge structure according to claim 1, it is characterised in that: described arch bent plate (42) is coated with colored paint towards the one side of the water surface or posts building and ornament materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131274.9U CN205399176U (en) | 2016-02-19 | 2016-02-19 | Arched bridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131274.9U CN205399176U (en) | 2016-02-19 | 2016-02-19 | Arched bridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399176U true CN205399176U (en) | 2016-07-27 |
Family
ID=56449112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131274.9U Withdrawn - After Issue CN205399176U (en) | 2016-02-19 | 2016-02-19 | Arched bridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568841A (en) * | 2016-02-19 | 2016-05-11 | 上海勘测设计研究院有限公司 | Arch bridge structure |
| CN106948250A (en) * | 2017-05-10 | 2017-07-14 | 湖州中辰建设有限公司 | The small arch bridge in gardens |
-
2016
- 2016-02-19 CN CN201620131274.9U patent/CN205399176U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105568841A (en) * | 2016-02-19 | 2016-05-11 | 上海勘测设计研究院有限公司 | Arch bridge structure |
| CN106948250A (en) * | 2017-05-10 | 2017-07-14 | 湖州中辰建设有限公司 | The small arch bridge in gardens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20220411 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20220411 |