海绵城市下沉式绿地渗透参数计算方法浅析  

Brief Analysis on Calculation Method of Permeability Parameters of Sunken Greenbelt in Sponge City

作　　者：潘国泉 PAN Guoquan

机构地区：[1]上海浦发综合养护(集团)有限公司,上海市201399

出　　处：《城市道桥与防洪》2021年第10期135-137,M0013,共4页Urban Roads Bridges & Flood Control

摘　　要：下沉式绿地是常用的海绵设施,其功能的计算方法对于准确地评估设施效能,进而优化和改进设计具有较好的理论及实际意义。总结海绵城市LID(Low Impact Development)技术下沉式绿地及其土壤结构特性,详细阐述下沉式绿地土壤结构特性以及渗透性能参数的计算方法。The sunken greenbelt is a common sponge facility.Its functional calculation method has the good theoretical and practical significances for accurately evaluating the facility efficiency so as to optimize and improve the design.The low-impact development(LID)technology of sunken greenbelt and its soil structural properties are summarized.The soil structural characteristic and the calculation method of permeability parameters of the sunken greenbelt are expounded in detail.

关 键 词：海绵城市 下沉式绿地 排水 土壤结构特性 渗透性 

分 类 号：TV131.4[水利工程—水力学及河流动力学]