摘要
针对现在广泛采用的密级配沥青混凝土路面的排水性能上存在的问题,分析了开级配排水型沥青路面在排水方面的优势,对排水路面的排水能力、渗透系数进行了相关探讨,对这种新型路面的路面结构形式进行了分析,并对路面、边沟排水形式上的设计进行了研究。
To the problem of dense graded asphalt pavements on draining function which is broadly now extensive used, the main body of a book has been analyzed the advantage on draining function of Open-Graded Asphalt Friction Course step, correlatively investigated the draining capacity and permeability coefficient of porous asphalt pavement, analyzed the pavement structure form of this new pavement, including the study of road surface and side ditch on draining formal.
出处
《西部探矿工程》
CAS
2008年第9期228-230,232,共4页
West-China Exploration Engineering
关键词
排水性沥青路面
排水能力
排水设计
porous asphalt pavement
draining capacity
drainage design
