城市景观的视觉控制方法探索——以南京青奥体育公园江南片区为例

Methods of Vision Control in Urban Landscape Design:A Case Study of Nanjing Youth Olympic Sports Park

随着城市的快速发展,城市景观中不合理的建筑、杂乱的轮廓线也在不断产生,导致城市视觉环境破坏和城市特性丧失。我国城市处于初期发展阶段,城市景观的视觉控制出现了许多不合理的现象。梳理主要的景观视觉控制方法,旨在提供较为完整的城市景观视觉控制方法,塑造更加合理的城市视觉景观。从城市景观视觉控制理论、城市景观视觉控制常用方法入手,对单元视域的评价、重点景物的构成及视觉冲击预测进行系统分析,在此基础上探讨南京河西地区青奥体育公园的整体轮廓线和重点景物的视觉环境。该研究结果可以运用于城市视觉保护和开发利用的实践,通过强化保护重点景物使城市更有特色,通过对视觉环境的控制使城市的景观更加和谐美丽。

With the rapid urban development,poorly⁃planned urban architecture and cluttered skyline result in the destruction of the visual environment and the loss of urban characteristics.Cities in China are mostly in the development phase with many uncertain factors.Starting from the elaboration on the theory and common methods of urban landscape visual control,the paper analyzed the unit viewshed evaluation,key scenery composition and visual impact prediction.Then it discussed the visual environment of Nanjing Youth Olympic Sports Park including the overall profile and the key scenery.The significance of the research lies in the application of the research result to the protection and utilization of the urban visual environment.Strengthening the protection of the key scenery makes a city more distinctive and the control of the urban visual environment also makes the urban landscape more harmonious and beautiful.The combing of the main methods of landscape visual control contributes to the creation of better urban visual landscape by providing complete visual control methods in design.