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Integrated special bridge structure for bicycles and construction method thereof

A bridge structure and bicycle technology, applied to bridges, bridge parts, bridge materials, etc., can solve the problems of reducing the comfort and convenience of bicycle travel, hidden dangers of bicycle and pedestrian safety, and affecting the driving efficiency of motor vehicles, so as to achieve high construction efficiency , convenient transportation, and light structure

Pending Publication Date: 2018-05-29
厦门市政城市开发建设有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there is a lack of bicycle-only roads in my country, and bicycles, pedestrians and motor vehicles are mixed together, which leads to frequent accidents, which not only affects the driving efficiency of motor vehicles, but also brings safety hazards to bicycles and pedestrians, reducing the comfort of bicycle travel. sex and convenience

Method used

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  • Integrated special bridge structure for bicycles and construction method thereof
  • Integrated special bridge structure for bicycles and construction method thereof
  • Integrated special bridge structure for bicycles and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like figure 1 As shown, the integrated bicycle-specific bridge structure of the present invention includes: at least one steel box girder unit 100, at least one steel cover girder 200, and at least one pier column 300, and at least one steel cover girder 200 is provided with the pier Column 300; in this embodiment, the bridge structure has 2 to 4 spans per connection, with a span of 18 to 40m and a width of 4.8m;

[0042] Further, such as figure 2 As shown, the steel box girder unit 100 can be divided into three beam blocks, which include: a steel box girder main body 201, a first air nozzle 202 and a second air nozzle 203, and the first air nozzle 202 is connected to the One side of the steel box girder main body 201, the second air nozzle 203 is connected to the other side of the steel box girder main body 201; The cover beam 200 is flexibly connected (such as hinged, etc.).

[0043] Among them, such as Figure 3-4 As shown, the steel box girder main body 201 inc...

Embodiment 2

[0058] The present embodiment also provides a construction method for the above-mentioned integral bicycle-specific bridge structure, which includes the following steps:

[0059] S1. Assemble and weld the main body roof unit, bottom plate unit, main body diaphragm unit and main body web unit to form the steel box girder main body, and transport the steel box girder main body to the site; specifically , on the lower surface of the main body top plate unit and the air nozzle top plate unit, correspondingly draw the position lines of the main body roof plate rib and the air nozzle top plate rib, and assemble the main body roof plate rib and the air nozzle according to the drawn plate rib position line For roof plate ribs, perform positioning welding after passing the inspection. CO2 can be used for welding. 2 Gas-shielded welding, and non-destructive testing in accordance with the requirements of the manufacturing rules; the main body transverse diaphragm unit is welded to the ma...

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Abstract

The invention discloses an integrated special bridge structure for bicycles. The integrated special bridge structure for the bicycles comprises at least one steel box beam unit, at least one steel capping beam and at least one pier stud; and the pier stud is arranged under at least one steel capping beam. The steel box beam unit comprises a steel box beam main body, a first air nozzle and a secondair nozzle; the first air nozzle is connected to one side of the steel box beam main body; and the second air nozzle is connected to the other side of the steel box beam main body. The integrated special bridge structure for the bicycles has the advantages that the integrated special bridge structure for the bicycles can be assembled and welded on site in a segmental manner, the transporting is convenient, the construction efficiency is high, the structure is light, solid and reliable, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to the field of structural engineering, in particular to an integral bicycle-specific bridge structure and a construction method thereof. Background technique [0002] my country is the country with the largest number of bicycles in the world. Especially with the vigorous development of shared bicycles, bicycles with green, fitness, and convenient characteristics will play an important role in people's travel. However, at present, there is a lack of bicycle-only roads in my country, and bicycles, pedestrians and motor vehicles are mixed together, which leads to frequent accidents, which not only affects the driving efficiency of motor vehicles, but also brings safety hazards to bicycles and pedestrians, reducing the comfort of bicycle travel. and convenience. Contents of the invention [0003] Aiming at the above-mentioned defects of the prior art, the present invention provides an integral bicycle-specific bridge structure and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D1/00E01D2/04E01D19/12E01D101/30
CPCE01D1/00E01D2/04E01D19/125E01D2101/30
Inventor 叶代成饶健辉林四新林辉源汤达洲宋俊杰刘学森
Owner 厦门市政城市开发建设有限公司
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