Urban Pedestrian Bridge Functional Compound And Systematized Design

Speeds up along with our country urbanization advancement, the following municipal transportation question is day by day stern. Pedestrian Bridge as a solution to the contradictions of a three-dimensional transport vehicle separation, are being used more and more. From the early pure attention function, to the present to the pedestrian bridge landscape attention, showed the pedestrian bridge design research progress.But, the pedestrian bridge design is a practical stronger topic, the theory weaker, and involves the question to be more. The current study also stopped at the initial stage of the sub-study, only concerned about the details of the technical problems, which can not be comprehensive and systematic study perspective.This article first is discusses from the function compound angle exists in the pedestrian bridge the many kinds of functions, specifically introduced the transportation, the landscape, the trade, the leisure rest four kinds of functions. Then the sub-item in detail introduced these functions correlation designs again. In the transportation design, through the correlation design target, the selected location, the plane shaping, the non- barrier designs four aspects to carry on the introduction. In the landscape design, separately from the structural style, the material, the color, the detail structure and the decoration, the light designs several aspects to introduce. In addition, but also introduced commercial and the leisure function design.So many functions, which can only be used to examine the system's view. Therefore, is following closely take the system theory as the foundation, from city layout angle research pedestrian bridge design. First introduced system some elementary knowledge, met the stress point to introduce the pedestrian bridge systematized development direction- sky-bridge system. Separately from aspect and so on concept origin, function, existence question and implementation main point carries on the introduction. Through Minneapolis and Hong Kong two cities sky-bridge system experience, in more detailed introduction sky-bridge system construction some detail questions. Through these introductions, summarized some directions which the pedestrian bridge future will develop.Finally, the success or failure of building bridges through the use of the completed evaluation testing. Therefore, we selected as a representative of Wuhan City, has carried on the investigation and study to the pedestrian bridge user, then discovered in the Wuhan pedestrian bridge exists some questions, and proposed the pedestrian bridge develops direction.