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Bamboo bridge

A bridge and bamboo technology, applied in bridges, bridge materials, bridge construction and other directions, can solve the problems of shortening the service life of pedestrian bridges, increasing the maintenance cost of the bridges, and the environmental protection of building materials. smooth effect

Inactive Publication Date: 2009-07-08
单波
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Corrosion of the steel girders greatly shortens the service life of the pedestrian bridge and increases the maintenance cost of the bridge
In addition, the corrosion of the steel girders also damaged the beauty of the overpass and affected the appearance of the city.
[0007] 2. The building materials themselves are not environmentally friendly
[0008] 3. The cost of existing steel bridges is high, while the construction period of reinforced concrete bridges is long, and the construction requirements are high to keep the traffic under the bridge unimpeded

Method used

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Such as figure 1 , figure 2 with image 3 Shown, a kind of bamboo bridge of the present invention, it comprises support body 8, bamboo girder 1, bamboo transverse beam 2 and bridge deck 5, bamboo girder 1 is installed on the support body 8, bamboo girder Partition beams 2 are arranged between opposite bamboo main beams 1 , and bridge deck 5 is laid on bamboo cross partition beams 2 . The supporting body 8 can be a reinforced concrete column, a bamboo reinforced concrete column, a steel column, a wooden column or a bamboo column. The main bamboo girder 1 is connected with the supporting body 8 by bolts, and a shock-isolation bearing can be further set between the supporting body 8 and the main bamboo girder 1 . Bamboo main girder 1 and bamboo transverse beam 2 are made of bamboo plywood, and the bamboo plywood is cut into s...

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Abstract

The invention discloses a bamboo bridge, which comprises a support body, a bamboo main girder, a bamboo transverse beam and a bridge deck, the bamboo main beam is installed on the support body, and the bamboo transverse beam is arranged on the oppositely arranged bamboo bridge. Between the main girders, the bridge deck is laid on the bamboo transverse girders. The invention is a bamboo bridge with simple structure, convenient construction, environment-friendly construction materials, low engineering cost and meeting the requirements of function and durability.

Description

technical field [0001] The invention relates to the field of bridges, in particular to a bamboo bridge applicable to urban pedestrian bridges and ordinary bridges. Background technique [0002] A large number of small and medium-sized ordinary bridges are needed in cities, villages and gardens. For example, pedestrian bridges as a typical representative are very common and important transportation facilities in cities, and are very important for realizing the separation of people and vehicles and traffic safety. Now, almost every city has a large number of pedestrian bridges built on the traffic arteries, and with the development of the city, more pedestrian bridges will be put into construction and use. Currently built pedestrian bridges, the lower structure is generally prefabricated steel columns or reinforced concrete columns, the upper structure generally has two forms, one is a steel structure, the main girder and transverse girder are welded steel girders or profiled ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D1/00E01D101/00
Inventor 肖岩单波黄政宇
Owner 单波
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