引入公共政策过程的城市设计方法

当前国内城市设计主要采用设计景观节点、标志物、景观轴线、高度和色彩控制等物质性规划方法营造城市景观,然而,城市景现形成不仅是城市规划师“设计”的杰作,更是深层次上多方利益主体及规划控制长期博弈的结果.忽略城市设计的公共政策属性,采用“推土机”和“拷贝—粘贴”方式完成的城市设计不仅容易造成“千城—面”的城市形态,而且容易引发实施困难和土地收益分配不合理等问题.在玉树藏族自治州灾后住区重建过程中,规划设计团队尝试结合公共政策决策过程理论,将明确居民土地产权作为城市设计的重要议题,在城市设计过程引入问题确定、列入议程和达成共识等公共政策程序.实践证明这种工作程序改变以往单纯采用通过物质设计手段营造城

Develop Urban Design as Pubic Policy

Urban Design in China still consider more on physical elements,such as landmark,axis,height limit and color control.While urban landscape is not formed just according to the manuscript of urban planner but by the process of negotiation and mediation among stakeholders.The traditional ideology of urban design,which ignores the attribute of public policy,induced idle urban facade and inefficient implementation.The paper fills the gap by connecting theory of public policy process with urban design in the case of residential reconstruction in Chengduo City.The urban design process adds three stages,identifying problem,listing theme and consensus making before physical design.The result shows this way benefits for plan implementation and feedback with high residential satisfaction.