摘要
近年来,我国全面推行海绵城市建设。针对自身区域状况,重庆市相继出台了一系列海绵城市建设要求及技术标准。在此基础上,该文介绍了重庆地区海绵城市建设过程中常用的技术措施,主要包含绿色屋顶、透水铺装、雨水花园、雨水收集回用池等。选择重庆某居住区海绵城市设计案例,简述了海绵城市设计过程,提出了地表径流控制思路,并提供了指标分析计算方法。在景观设计的同时,实现了海绵城市LID设施与景观的融合。另外,基于多个海绵城市设计项目,分析了不同业态下海绵城市建设增量成本。该文可为重庆市海绵城市项目建设提供参考。
In recent years,the construction of sponge city has been promoted actively in China.In response to the regional situation,Chongqing has successively issued a series of requirements and technical standards for the construction of sponge city.On this basis,this paper introduces the technical measures commonly used in the construction of sponge city in Chongqing,mainly including green roof,permeable pavement,rain garden,rainwater collection,reuse pool,etc.A design case of sponge city in a residential area of Chongqing is taken to briefly describe the design process of sponge city,with the idea of surface runoff control proposed and an index calculation method provided.The merging of LID facilities and the landscape of the sponge city is realized while the landscape design is achieved as well.In addition,based on multiple sponge city design projects,the incremental cost of the construction of sponge city under different formats was analyzed.This paper can provide a reference for the construction of sponge city projects in Chongqing.
出处
《重庆建筑》
2020年第6期5-8,共4页
Chongqing Architecture
基金
中国煤炭科工集团有限公司科技创新创业资金专项项目面上项目“重庆地区民用建筑海绵城市技术体系研究与应用示范”(2019-MS002)。
