摘要
基于摆值BPN和横向力系数SFC两项路面抗滑指标检测原理和方法,提出一种SFC值与BPN值的换算方法。以福建省某道路路面抗滑性能实测数据为工程背景,经过对比分析、散点回归等研究进行验证,对换算关系式中的影响因素进行分析。结论表明,提出的换算方法具有较好适用性,可以应用于工程实际。
A conversion relation between SFC value and BPN value was proposed, based on the detection principle and method of swing value BPN and lateral force coefficient SFC.Based on the measured data of skid resistance of a road in Fujian province, Through comparative analysis, scatter point regression to verify, and analysing the influencing factors in the conversion relation.the error in the conversion formula is analyzed.The conclusion shows that the conversion method proposed in this paper is feasible, it can be applied to engineering practice.
作者
何百川
罗茜楠
王展亮
游骆庆
HE Baichuan;LUO Qiannan;WANG Zhanliang;YOU Luoqing(School of Transportation Engineering,Shen Yang Jian Zhu University,Shenyang 110168;School of Civil Engineering,Fujian University of Technology,Fuzhou 350118)
出处
《福建建筑》
2022年第7期86-88,108,共4页
Fujian Architecture & Construction
关键词
沥青路面
抗滑性能
SFC值
BPN值
Asphalt pavement
Pavement skid resistance
SFC value
BPN value
