Bamboo bridge

Abstract

The invention relates to a bamboo bridge, which comprises a support element, a bamboo main beam, a bamboo baffle beam and a bridge panel, wherein the bamboo main beam is mounted on the support; the bamboo baffle beam is mounted between two opposite bamboo main beams; the bridge panel is laid above the bamboo baffle beam. The invention has simple structure and low cost.

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 ...

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

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