基于城市形态地域特征的总体城市设计实践探索＊--以泸州市合江县江北新城为例

Overall Urban Design Practice Based on Urban Form Regional Characteristics——A Case Study of Jiangbei New District, Hejiang County, Luzhou

全球化与工业化背景下城市的无序建设、盲目效仿反映出城市特色的衰微,塑造适应地域自然环境、满足城市功能、传承历史文脉的城市形态地域特征具有重要意义。本文概括了城市形态的概念及构成要素,以阆中、乐山、宜宾、都江堰等城市为例,探讨对城市形态地域特征的感知,构建基于城市形态地域特征的总体城市设计框架。以泸州市合江县江北新城为例,挖掘城市自然地域特征,宏观上对空间结构、山水格局,中观上对道路交通、景观体系、开敞空间、城市立面轮廓等要素进行设计控制,塑造山水田林城共生、可持续发展的城市形态,以期为同类型的新城总体城市设计提供一定的帮助。

Under the background of globalization and industrialization, the disordered city construction and aimless copying reflect the decline of city features. Constructions which adapt to the local natural environment and urban functions, and inherit the historical context of urban form regional characteristics are of great signiifcance. This paper summarizes the concept of urban form regional characteristics elements, with the examples of Langzhong, Leshan, Yibin and Dujiangyan to explore the perception of urban form regional characteristic and build the content framework of the overall urban design based on the urban form regional characteristics. With Hejiang’s new district in Luzhou as an example, the paper excavates the urban natural geographical features, controls regional characteristics of design from the macro level to micro level, and provides certain help for the shape of the sustainable development of urban form and for the same type of overall urban design.