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Development of Materials Used in Pedestrian Bridges

With coverage of municipal transport network, more and more pedestrian bridges appeared in traffic dense areas of the city, thus well solving the security problems of pedestrians crossing the street. Although at this stage, for the construction of pedestrian bridges in practical engineering, the traditional reinforced concrete structure still occupied dominant position, a variety of new materials have also been more widely used. This paper mainly discusses the development of materials used in pedestrian bridges.