CN201990927U - Landscape bridge - Google Patents
Landscape bridge Download PDFInfo
- Publication number
- CN201990927U CN201990927U CN2011200914546U CN201120091454U CN201990927U CN 201990927 U CN201990927 U CN 201990927U CN 2011200914546 U CN2011200914546 U CN 2011200914546U CN 201120091454 U CN201120091454 U CN 201120091454U CN 201990927 U CN201990927 U CN 201990927U
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- Prior art keywords
- bridge
- steel
- landscape
- girder
- pier
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Abstract
The utility model relates to a landscape bridge, which comprises a bridge body and a bridge pier, wherein the bridge pier is arranged under the bridge body, the bridge body comprises railing handrails, a bridge surface, a plurality of steel boxes and a plurality of steel beams, the steel beams are respectively arranged at both sides of the steel boxes, the bottom of the bridge body is formed by connecting the steel boxes in an end-to-end way and connecting the steel beams in an end-to-end way, the tops of the steel boxes and the tops of the steel beams are positioned at the same plane to form the bridge surface, and the railing handrails are arranged on the steel beams arranged at both sides. The landscape bridge adopts the steel boxes and the steel beams, the factory prefabrication is realized, through the construction process of on-site assembly, the engineering implementation influence on neighboring environment is reduced, and the design concept of low carbon and environment protection is realized. Simultaneously, the structural weight is effectively reduced, the structural height and the pier stud size are reduced, and the landscape effect of the bridge is improved. The construction pollution and the construction time are greatly reduced through the assembly of prefabricated steel box and steel beams modules, and the landscape bridge belongs to the continuation and the perfection of low-interference concept in the park design.
Description
Technical field
The utility model relates to a kind of Landscape Bridge, the specifically a kind of Landscape Bridge that can infinitely extend crooked setting.
Background technology
The Landscape Bridge pattern is various in the prior art, arch bridge is arranged, connect bridge, pontoon bridge etc., and bridge main body mostly is vertical interface flexion torsion, and does not see in the art at the Landscape Bridge of horizontal plane bending.In the city common across waterborne or frame in the bridge various garages, People's Bank of China of road, often be construed to the part of municipal engineering and emphasize that too it is functionally current, and ignore its outward appearance, cause function singleness, the dull universal phenomenon of form.
Because the bridge plane of horizontal curvature is an irregular curve, concrete box girder is subjected to the template restriction to be difficult to realize that precast assembly implements, and the cast in situs bridge is not only wasted time and energy, and transforms to remove and also inconvenience is arranged more, causes construction cost too high.And because it is single to build form, also further limited the conversion of bridge profile, made bridge not adapt to varying environment and build.If it is long in time limit to adopt the full framing construction to exist, on-site concrete operation such as builds to problems such as the surrounding enviroment influence are bigger, causes environment pollutions such as airborne dust.
Above-mentioned prior art is the site operation inconvenience not only, and closes on the wet land protection district as running into Landscape Bridge, and its site operation will inevitably impact the wetland environment, and wetland animal especially birds is caused agitation.
Therefore can Prefabricated block, easy construction, installation effectiveness height, cost is low, environmental protection is attractive in appearance Landscape Bridge be the focus that those skilled in the art study.
The utility model content
The purpose of this utility model be to propose a kind of can the prefabrication on-site consolidation, reduce engineering construction to surrounding environment influence, low-carbon environment-friendly and Landscape Bridge attractive in appearance.
To achieve these goals, the utility model adopts following concrete technical scheme:
A kind of Landscape Bridge, described Landscape Bridge comprises bridge main body and bridge pier; Described bridge pier is located at described bridge main body below; Described bridge main body comprises accommodation rail, bridge floor, some steel casees and some girder steels; Described steel case both sides are respectively arranged with girder steel, join end to end between end to end and some girder steels between described some steel casees to constitute the bottom of bridge main body, and described steel case and girder steel top are positioned at same horizontal plane and constitute bridge floor; Described accommodation rail is located on the girder steel of both sides.
Described bridge main body cross section is the U type.
Distance between the described two accommodation rail tops makes the cup of bridge main body cross section as the red wine cup less than the width of described bridge floor.
Described bridge floor comprises the bridge floor material that keel and this keel upper surface are in length and breadth laid.
Described bridge pier and described steel case are rigidly connected.
Described bridge pier is a hollow tubular structure, concreting in it.
Described steel case with girder steel width ratio is: 1:1.
Be welded to connect between described steel case and the girder steel.
Described steel case, steel beam surface are welded with steel pipe.
Described accommodation rail is the some steel tubular structures that be arranged in parallel.
The beneficial effects of the utility model:
The utility model adopts steel case girder steel to carry out prefabrication, the construction technology of on-site consolidation, and reducing engineering construction influences surrounding enviroment, realizes the design concept of low-carbon environment-friendly.Effectively reduce construction weight simultaneously, reduce structure height and pier stud size, improve the bridge landscape effect.The assembly unit of pre-manufactured steel case girder steel module can reduce construction pollution and time greatly, is the continuity of low interference theory in the park design and perfect.
Description of drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram.
The specific embodiment
As shown in Figure 1, a kind of Landscape Bridge, described Landscape Bridge comprise bridge main body 1 and bridge pier 2; Described bridge pier 2 is located at described bridge main body 1 below; Described bridge main body 1 comprises accommodation rail 11, bridge floor 12, some steel casees 13 and some girder steels 14; Described steel case 13 both sides are respectively arranged with girder steel 14, join end to end between end to end and some girder steels 14 between described some steel casees 13 to constitute the bottom of bridge main body 1, and described steel case 13 is positioned at same horizontal plane with girder steel 14 tops and constitutes bridge floor 12; Described accommodation rail 11 is located on the both sides girder steel 14.Described bridge pier 2 is rigidly connected with described steel case 13.Described bridge pier 2 is a hollow tubular structure, concreting in the pipe.Described steel case 13 is 1:1 with girder steel 14 optimum widths ratio.Be welded to connect between described steel case 13 and the girder steel 14.
Described bridge main body 1 cross section is the U type.Distance between described two accommodation rails 11 tops makes the cup of bridge main body 1 cross section as the red wine cup less than the width of described bridge floor 12.
Described bridge floor 12 comprises the wooden bridge floor material 122 that rough ground 121 and this keel upper surface are in length and breadth laid.
Described steel case 13, girder steel 14 surface soldered have steel pipe.The steel tubular structure of described accommodation rail 11 for be arrangeding in parallel.
The utility model uses flow process to be:
Steel case girder steel and bridge pier all adopt prefabrication, the pattern of on-the-spot support assembly unit.Steel case girder steel adopts sections to divide, and each sections guarantees steel case girder steel quality by prefabrication.After transporting the job site to, by steel case girder steel few (nothing) support assembly unit welding, engineering site is implemented difficulty, shortens the engineering time.The korneforos box beam erection can not have support by the bridge formation machine to be implemented, and avoids the influence to the river course navigation.
The utility model is on structure design, because steel case steel beam structure exists profile variation abundant, the difficulty of construction features of smaller, this bridge construction merges frequent bridge horizontal alignment for shunting extremely strong compliance, has significantly relaxed the restriction of designer for linear variation degree of freedom.
Steel case girder steel implements to adopt prefabrication, and on-the-spot limited bracket assembling process reduces the job site workload, reduces the ambient influnence (particularly having avoided the difficulty of cast-in-place operation waterborne) to the construction plant periphery.By the processing of engineering enclosed environment, guarantee steel case girder steel construction quality simultaneously.
Bridge pier is the steel pipe concrete structure, utilizes hollow steel pipe as bridge abutment moulding plate, carries out the pouring of concrete in the pier stud after assembly unit is finished, convenient and quick construction.Bridge pier and steel case girder steel adopt and rigidly connect processing, improve the resistance to overturning of structure, reduce later stage bearing maintenance cost simultaneously.
Bridge floor is the combined system of rough ground and timber floor of bridge in length and breadth, need only both can finish assembly unit by small machine during construction, has avoided shortcomings such as conventional pitch or concrete bridge floor long construction period, plant equipment load are big.
The utility model is abolished and is oldly seen, exactly with the view bright spot of bridge as maximum.Landscape Bridge can the reddish yellow dichromatism be a dominant hue, and curve profile is adopted on the bridge plane, and the bridge type section adopts the circular arc type and the plane coordinating and unifying, in conjunction with circular solely stub setting, novel structure, good looking appearance, line style smoothness, committee of committee spirals, and far away the sight as red dragon connects each other, and becomes a big view characteristic in park.
Claims (10)
1. Landscape Bridge, described Landscape Bridge comprises bridge main body and bridge pier; Described bridge pier is located at described bridge main body below; It is characterized in that described bridge main body comprises accommodation rail, bridge floor, some steel casees and some girder steels; Described steel case both sides are respectively arranged with girder steel, join end to end between end to end and some girder steels between described some steel casees to constitute the bottom of bridge main body, and described steel case and girder steel top are positioned at same horizontal plane and constitute bridge floor; Described accommodation rail is located on the girder steel of both sides.
2. Landscape Bridge according to claim 1 is characterized in that, described bridge main body cross section is the U type.
3. Landscape Bridge according to claim 2 is characterized in that, the distance between the described two accommodation rail tops is less than the width of described bridge floor.
4. according to any described Landscape Bridge in the claim 1 to 3, it is characterized in that described bridge floor comprises the bridge floor material that keel and this keel upper surface are in length and breadth laid.
5. Landscape Bridge according to claim 4 is characterized in that, described bridge pier and described steel case are rigidly connected.
6. Landscape Bridge according to claim 5 is characterized in that, described bridge pier is a hollow tubular structure, concreting in it.
7. Landscape Bridge according to claim 6 is characterized in that, described steel case with girder steel width ratio is: 1:1.
8. Landscape Bridge according to claim 7 is characterized in that, is welded to connect between described steel case and the girder steel.
9. Landscape Bridge according to claim 8 is characterized in that, described steel case, girder steel external surface are welded with steel pipe.
10. Landscape Bridge according to claim 9 is characterized in that, described accommodation rail is some steel tubular structures that be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914546U CN201990927U (en) | 2011-03-31 | 2011-03-31 | Landscape bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200914546U CN201990927U (en) | 2011-03-31 | 2011-03-31 | Landscape bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990927U true CN201990927U (en) | 2011-09-28 |
Family
ID=44667416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200914546U Expired - Lifetime CN201990927U (en) | 2011-03-31 | 2011-03-31 | Landscape bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970798A (en) * | 2016-05-12 | 2016-09-28 | 中南大学 | Multipurpose box girder structure |
| CN107460818A (en) * | 2017-09-19 | 2017-12-12 | 芜湖铁路桥梁制造有限公司 | Steel structure splicing bridge |
| CN110904833A (en) * | 2019-12-11 | 2020-03-24 | 刘士英 | Spacing bearing structure of bridge |
-
2011
- 2011-03-31 CN CN2011200914546U patent/CN201990927U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970798A (en) * | 2016-05-12 | 2016-09-28 | 中南大学 | Multipurpose box girder structure |
| CN107460818A (en) * | 2017-09-19 | 2017-12-12 | 芜湖铁路桥梁制造有限公司 | Steel structure splicing bridge |
| CN110904833A (en) * | 2019-12-11 | 2020-03-24 | 刘士英 | Spacing bearing structure of bridge |
| CN110904833B (en) * | 2019-12-11 | 2022-02-08 | 姜丽萍 | Spacing bearing structure of bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100080 room 505, Zhongguancun North Street, Haidian District, Beijing, 505. Patentee after: Beijing earth man city planning Tsukito design Inc Address before: 100080 Beijing Haidian District Zhongguancun North Street 127-1 Peking University Science and Technology Park Innovation Center five level Patentee before: BEIJING TURENSCAPE URBAN PLANNING AND DESIGN CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |