[1]宋剑英,王建龙,任希岩,等.透水铺装渗透性能计算方法探讨[J].中国给水排水,2022,38(2):34-40.
　SONG Jian?ying,WANG Jian?long,REN Xi?yan,et al.Discussion on the Permeability Calculation Method of Permeable Pavement[J].China Water & Wastewater,2022,38(2):34-40.
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透水铺装渗透性能计算方法探讨

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第2期 页码: 34-40 栏目: 出版日期: 2022-01-17
Title:
Discussion on the Permeability Calculation Method of Permeable Pavement
作者:
宋剑英1,2， 王建龙1,3， 任希岩4， 李俊奇1,3， 孙铮1
（1.北京建筑大学 城市雨水系统与水环境教育部重点实验室，北京 100044；2.北京市首都规划设计工程咨询开发有限公司，北京 100045；3.北京建筑大学 北京市可持续城市排水系统构建与风险控制工程技术研究中心，北京 100044；4.中规院<北京>规划设计公司，北京 100044）
Author(s):
SONG Jian?ying1，2， WANG Jian?long1，3， REN Xi?yan4， LI Jun?qi1，3， SUN Zheng1
（1. Key Laboratory of Urban Stormwater System and Water Environment， Beijing University of Civil Engineering and Architecture， Beijing 100044， China； 2. Capital Urban Planning & Design Consulting Development Corporation, Beijing 100045, China； 3. Beijing Engineering Research Center of Sustainable Urban Sewage System Construction and Risk Control， Beijing University of Civil Engineering and Architecture， Beijing 100044， China； 4. CAUPD Beijing Planning ＆ Design Consultants Ltd.， Beijing 100044， China）
关键词:
透水铺装;  雨水径流;  渗透系数;  达西定律
Keywords:
permeable pavement;  stormwater runoff;  permeability coefficient;  Darcy’s law
摘要:
透水铺装系统对雨水径流具有良好的促渗减排效果，在海绵城市建设过程中得到了广泛应用，但关于透水铺装渗透性能的监测和计算方法，在国内外研究和工程应用中尚未形成成熟的方法。针对上述问题，通过对国内外渗透速率计算方法的综述，分析了各种计算方法用于透水铺装渗透性能计算的可行性，探讨了基于达西定律的监测方法在透水铺装渗透性能监测中的局限性，并根据达西定律衍生公式的适用条件，提出了各种衍生公式用于透水铺装渗透过程计算的可行性，以期为透水铺装的推广应用和效果评估提供科学依据。
Abstract:
Permeable pavement system has been widely used in the construction of sponge cities due to its well characteristics of promoting seepage and emission reduction for rainwater runoff. However, mature calculation and monitoring methods of permeation performance have not been established during the study and application of permeable pavement domestic and international. Through a review of the calculation methods of permeability coefficients, the calculation methods of permeability coefficients of permeable pavements are systematically analyzed. The limitations of monitoring methods based on Darcy’s law in practical engineering applications were explored. According to the applicable conditions of the derived formulas based on Darcy’s law, the feasibility of the derived formula for calculating the infiltration process of permeable pavement was put forward, which provide a scientific basis for the popularization and application of permeable pavement and effect evaluation.

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更新日期/Last Update: 2022-01-17