摘要
根据抗滑力构成机理,对不同车速情况下路表微观构造、宏观构造与道路交通安全状况的相关关系进行分析,同时对我国现行标准与规范中涉及摩擦系数评价的有关规定提出修改建议。
Correlativity between macro-texture and micro-texture of surface and the traffic security in the conditions with different velocities is analyzed based on the mechanism of skid resistance formation. Meanwhile suggestion on revising the current specification concerning the evaluation of friction index for lane surface are made.
出处
《山西建筑》
2007年第17期274-275,共2页
Shanxi Architecture
关键词
抗滑力
宏观构造
行车速度
交通安全
skid resistance, macro-texture, velocity, traffic security
