海绵城市道路侧分带下凹式绿地施工技术  

Construction Technology of Concave Space with Lateral Zoning in Sponge City

作　　者：颜凡新 耿军 章宵 YAN Fan-xin;GENG Jun;ZHANG Xiao(POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Kunming 650041,China)

机构地区：[1]中国水利水电第十四工程局有限公司,云南昆明650041

出　　处：《云南水力发电》2021年第10期84-87,共4页Yunnan Water Power

摘　　要：基于杭州市某市政道路工程实例对海绵城市道路侧分带下凹式绿地施工技术进行总结。详细介绍了侧分带下凹式绿地的防渗膜、软式透水软管、路缘石开口、初期雨水处理设施、溢流井等施工工艺及施工要点。通过对初期雨水处理设施结构进行改良,使得初期雨水处理设施不仅满足结构使用功能要求,同时节约了工程造价。Based on a municipal road engineering example in Hangzhou City,this paper summarizes the construction technology of side-section concave green space in sponge city.It describes in detail the construction technology and key points of anti-seepage film,soft permeable pipe,kerb opening,initial rainwater treatment facilities,overflow well of side-section concave green space.Through improving the structure of the primary rainwater treatment facilities,the primary rainwater treatment facilities not only meet the functional requirements of the structure,but also save the project cost.

关 键 词：海绵城市 侧分带 下凹式绿地 初期雨水 处理设施 溢流井 软式透水管 

分 类 号：TU99[建筑科学—市政工程]