生态型透水沥青路面结构设计与性能研究  

Structural Design and Performance Study of Ecological Permeable Asphalt Pavement

作　　者：张春安 张瑞 ZHANG Chun-an;ZHANG Rui(Dongying Transportation Development Group Co.Ltd.,Dongying 257091,China)

机构地区：[1]东营交通发展集团有限公司,山东东营257091

出　　处：《工程建设与设计》2025年第6期60-62,共3页Construction & Design for Engineering

摘　　要：为了保证透水沥青路面的路用性能和服务水平,论文总结了常见透水沥青路面的类型和特点,以某平原区国道项目为依托,从目标空隙率确定、矿料级配选择、配合比设计等方面阐述了透水沥青混合料结构设计的要点。同时,利用室内试验(车辙试验、马歇尔试验)和现场常水头试验评价了透水沥青混合料的路用性能。In order to ensure the road performance and service level of permeable asphalt pavement,this article summarizes the common types and characteristics of permeable asphalt pavement.Based on a national highway project in a plain area,the key points of permeable asphalt mixture structure design are elaborated from the aspects of target porosity determination,mineral aggregate gradation selection,mix proportion design,etc.At the same time,indoor tests(rutting test,Marshall test)and on-site constant head test were used to evaluate the road performance of permeable asphalt mixtures.

关 键 词：透水沥青路面 目标空隙率 配合比设计 渗透系数 马歇尔试验 

分 类 号：U416.217[交通运输工程—道路与铁道工程]