摘要
随着城市的建设不断现代化,城市内涝问题开始频频出现在人们的生活中、电视新闻上,似乎强降雨就会带来城市积水内涝,这种现象不仅严重影响人们的正常生活,也给城市形象带来了不少影响。老城区不内涝、新城区内涝的现象让现代城市市政建设水平饱受挑剔,引入和应用海绵城市的理念改善城市内涝问题势在必行。海绵城市的建设目的在于兼顾市政道路结构稳定和排水能力,通过层层截留的方式来分担单一排水系统的排水压力,减少道路积水的可能性。文章从海绵城市概念和主要元素入手,分析市政道路设计中引入海绵城市理念的必要性,探讨如何构建符合海绵城市理念的市政道路,以及设计市政道路排水系统的可行方案,希望可为海绵城市的建设提供一些思路。
With the continuous modernization of urban construction,urban waterlogging problems began to appear frequently in people's lives and on TV news.It seems that heavy rainfall will bring urban waterlogging,which not only seriously affects people's normal life,but also brings a lot of impacts to the city image.The phenomenon of no waterlogging in the old urban area and waterlogging in the new urban area has made the municipal construction level of modern cities very picky.It is imperative to introduce and apply the concept of sponge city to improve urban waterlogging.The construction of sponge city aims to give consideration to the structural stability and drainage capacity of municipal roads,share the drainage pressure of a single drainage system through layer by layer interception,and reduce the possibility of road ponding.The article starts with the concept and main elements of sponge city,analyzes the necessity of introducing the concept of sponge city into the design of municipal roads,discusses how to build a municipal road that conforms to the concept of sponge city,and designs a feasible scheme for the drainage system of municipal roads,hoping to provide some ideas for the construction of sponge city.
作者
夏堃
章祺康
XIA Kun;ZHANG Qikang(Shanghai Municipal Engineering Design and Research Institute Group Co.,Ltd.Zhejiang Municipal Design Institute Co.,Ltd.,Hangzhou,Zhejiang,310000,China)
出处
《智能城市应用》
2022年第5期5-7,共3页
Smart City Application
关键词
海绵城市
市政道路给排水设计
应用
sponge city
water supply and drainage design of municipal roads
application
