珠三角城中村小型河道贯通工程景观设计研究——以长洲一号涌为例

Study on the Landscape Design of the Connection Project of Small River in Urban Village of Pearl River Delta:A Case Study of Changzhou No.1 River

随着城市快速发展,很多城市河道公共空间的连贯性被打断,河道贯通具有重要意义。相对于城市大中型河道,城中村小型河道的贯通设计研究目前相对薄弱。文章以广州长洲一号涌贯通工程为例,深入分析小型城市河道贯通工程面临的河道狭小、沿岸民宅结构安全性低、河道建设管理要求严苛等设计难点,然后针对性地提出了单边贯通、建筑退让、重塑水岸线、再现岭南风格、多方协作等设计策略,以满足该河道的河长巡河、居民游憩、景观提升等目标,为今后小型河道贯通工程设计提出可供借鉴的经验。

With the rapid development of the city,the continuity of the public space of many urban rivers has been interrupted,so the connection of the river is of great significance.Compared with the large and medium-scale river channels in cities,the research on the connection design of smallscale river channels in urban villages is relatively weak at present.This paper takes the Changzhou No.1 River in Guangzhou as an example,and deeply analyzes the design difficulties faced by the small urban river channel connection project:very narrow river channel,low structure safety of waterfront dwelling,and strict management requirements for river construction,etc.Then puts forward design strategies such as unilateral penetration,building concessions,reshaping the waterfront edge,reappearing Ling-nan style,and multi-party cooperation.These strategies are used to meet the goals of the river chief’s inspection of the river,the residents’daily recreation,and the improvement of the river landscape,which might inspire other connection engineering of small river channels in the future.