Study On Viaduct Space Landscape Design

As a product of modern city, viaduct is not only a key feature of urban space landscape,but also prominent factor in urban planning. How to design viaduct space landscape to makeit in harmony with traditional road landscape even promote it is an important problem andworth studying. This thesis takes the viaduct space landscape in Fuzhou as the research object.On the basis of investigation, analyzed it though ecological function and visual quality bymulti-disciplinary knowledge in order to understand the Fuzhou viaduct space landscapeconstruction current situation and the existing problems. Hope to provide theoretical andpractical basis for viaduct space landscape design. The main research results are as follows:1．Analyzed and summarized the importance of the viaduct space landscape for urbanspace landscape, and discussed the progress and application status of viaduct space landscapecombined with the domestic and foreign relevant successful cases. Investigated viaduct spacelandscape status in Fuzhou deeply through the sample method and gathered viaduct spacelandscape common plant varieties in Fuzhou.2. Divided viaduct space landscape design into two parts: affiliated space landscape andbridge greening(vertical greening).Expounded the rationale, influencing factor, landscapedesign principle, landscape design manner and the choice of plant species of viaduct spacelandscape.3. Used the analytic hierarchy process(AHP) to establish the comprehensive evaluationindex system from two respects: ecological beauty and formal beauty to evaluate theaesthetics level of Fuzhou viaduct space landscape. Calculated the evaluation index of14sample plots. Combined with the field investigation data to make clear viaduct spacelandscape status in Fuzhou.4. Choosed three sample plots to detect air quality, inhalable particles, acousticenvironment,moisture-temperature index, human comfort index in and outside viaduct spaceto made contrast study. Attempted to evaluate the ecological effect of viaduct space landscape.5. Discussed the new approaches of viaduct space landscape design by using verticalplanting and common planting theory combined with result of comprehensive evaluation.Attempted to provide suggestions and possible modifications to improve Fuzhou viaductspace landscape.