摘要
通过室内模拟堵塞试验,得到了使用不同塑性指数的掺砂黏土作堵塞物时,堵塞物量与路面渗水系数的关系;通过回归分析和曲线拟合,得到回归公式和拟合曲线,进而分析得出单双层透水沥青路面的堵塞周期和清洗周期。
Through indoor simulation clogging test, the relationship between clogging weight and pavement permeability coefficient is obtained when sand-mixed clay with different plasticity index is used as clogging material. Through regression analysis and curve fitting, regression formulas and fitting curves are obtained, and then the clogging and cleaning periods of single-layer and double-layer permeable asphalt pavement are analyzed.
作者
鄢阳
梁若翔
钟孟君
Yan Yang;Liang Ruoxiang;Zhong Mengjun(College of Civil Engineering, Guangxi University, Nanning 530004, China)
出处
《山西建筑》
2019年第16期102-104,共3页
Shanxi Architecture
关键词
透水沥青路面
渗水系数
堵塞周期
porous asphalt pavement
permeability coefficient
clogging cycle
