摘要
近年来我国许多城市饱受雨洪内涝问题困扰,许多老旧街区尤其严重。景观水文理念强调将场地产—汇流分析及雨洪管理策略与场地景观设计相结合,以达到解决内涝、营造水景观、塑造场地精神等多重目标。以清华大学胜因院景观环境改造项目为例,具体探讨如何在一处具有历史文化价值的内涝场地上,通过一系列雨水花园的建设和相关雨洪管理措施的应用,使最低洼片区能够解决2年一遇以下的暴雨内涝问题,并使雨洪管理措施与历史景观环境融为一体,达到空间序列重构、功能转换、文化符号等设计目标。
In recent years, many cities in China suffer from the rainwater waterlog problems, and the situation is particularly serious in many older neighborhoods. The landscape hydrology concept emphasizes the integration of site confluence analysis, stormwater management strategies and site landscape design, to achieve the multiple goals of solving the stormwater waterlog problem, creating water landscape, and shaping the site spirit. Based on the case study of the landscape reconstruction of Shengyinyuan, Tsinghua University, this paper intends to generally introduce the concept of landscape hydrology and illustrate how to solve the on-site storm water issues combined with the representation of the historical context of the study site. In this landscape and spatial environment reconstruction project, the soil, vegetation, topographic and drainage conditions are firstly analyzed, and several rain gardens are introduced, which has successfully solved the waterlog problem, decreased rvnoft, encouraged more infiltration, and integrated the goal of landscape design.
出处
《中国园林》
北大核心
2014年第1期7-12,共6页
Chinese Landscape Architecture
基金
国家自然科学基金(编号50608043、51078215)共同资助
关键词
风景园林
景观水文
雨洪内涝
胜因院
历史场所
landscape architecture
landscape hydrology
waterlog
Shengyinyuan： historical site
