Special bridge pier stud structure for bicycle and construction method of special bridge pier stud structure

A technology for bicycles and piers, applied in infrastructure engineering, bridges, bridge parts, etc., can solve problems such as reducing the comfort and convenience of bicycle travel, hidden dangers of bicycles and pedestrians, and affecting the driving efficiency of motor vehicles, etc., to achieve construction efficiency High, convenient transportation, light structure effect

Pending Publication Date: 2018-05-15
XIAMEN BRANCH OF CCCC THIRD HARBOR ENG +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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  • Special bridge pier stud structure for bicycle and construction method of special bridge pier stud structure
  • Special bridge pier stud structure for bicycle and construction method of special bridge pier stud structure
  • Special bridge pier stud structure for bicycle and construction method of special bridge pier stud structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, the bicycle-specific bridge pier structure of the present invention includes a cap 100, a pier 200 for carrying a steel box girder P, and at least one pile foot 300. The pier 200 is arranged on the upper part of the cap 100, so The pile feet 300 are arranged at the lower part of the platform 100 .

[0036] Specifically, such as figure 2 As shown, the pier 100 includes: a variable section part 101 and a constant section part 102 connected to the bottom of the variable section part 101; in this embodiment, the cross section 102 of the variable section part 101 and the constant section part They are all elliptical, and the shape of each cross-section of the variable-section part 101 is the same. At the same time, the cross-sectional area of ​​the variable-section part 101 gradually decreases from top to bottom, thus forming a structure with a large top and a small bottom. , thereby increasing the contact area with the pier column 100 structure...

Embodiment 2

[0041] The present embodiment also provides a construction method for the above-mentioned special bridge pier structure for bicycles, which includes the following steps:

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PUM

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Abstract

The invention discloses a special bridge pier stud structure for a bicycle. The special bridge pier stud structure for the bicycle comprises a bearing table, a pier stud and a pier leg, wherein the pier stud is arranged on the upper portion of the bearing table; the pier leg is arranged on the lower portion of the bearing table; the pier stud comprises a variable-cross-section portion and a uniform-cross-section portion which is connected with the bottom of the variable-cross-section portion; and shapes of different cross sections of the variable-cross-section portion are the same. The specialbridge pier stud structure for the bicycle can be assembled and welded in a segmented manner in field, facilitates transportation, is high in construction efficiency, light in weight, firm and reliable, and low in cost.

Description

technical field [0001] The invention relates to the field of structural engineering, in particular to a bridge pier structure dedicated to bicycles 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 a bicycle special bridge pier structure and its co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/02E01D21/00E02D27/14E01D101/30
CPCE01D19/02E01D21/00E02D27/14E01D2101/30
Inventor 林四新叶代成饶健辉林国斌曾芳芳洪天识林丁榜
Owner XIAMEN BRANCH OF CCCC THIRD HARBOR ENG
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