摘要
当前我国城市发展正转向提升现有资源品质与调整城市结构并重,全面推进城市更新的新阶段,受历史条件制约,城市中历史文化街区给排水系统老化,消防保障能力落后,在改造升级过程中又面临着街巷狭窄、管位不足、施工场地受限等实际困难,以南通寺街西南营街区为例,在给排水管网更新设计中采用新技术手段因地制宜地解决以上困难,提升老街区基础设施及消防安全保障,为城市更新的给排水系统设计提供新的思路和范式。
The current urban development in China is shifting towards a new stage of urban renewal that emphasizes both improving the quality of existing resources and adjusting the urban structure.Due to historical constraints,the water supply and drainage system of the original historical and cultural blocks is aging,and the fire protection capacity is lagging behind.In the process of renovation and upgrading,it also faces practical difficulties such as narrow streets,insufficient pipelines,and limited construction sites.This article takes the Nantong Temple Street and Southwest Camp block as an example,In the design of water supply and drainage network updates,new technological means are adopted to solve the above difficulties according to local conditions,improve the infrastructure and fire safety guarantee of old blocks,and provide new ideas and paradigms for the design of urban renewal water supply and drainage systems.
作者
鲍迎春
汪建
葛启龙
BAO Yingchun;WANG Jian;GE Qilong(Architecture Design&Research Institute Co.,Ltd.,of Southeast University,Nanjing 210096,China)
出处
《给水排水》
CSCD
北大核心
2024年第S2期517-522,共6页
Water & Wastewater Engineering
关键词
城市更新
给排水系统
对策
Urban renewal
Water supply and drainage systems
Countermeasures
