营运客、货车弯道制动路面沥青混合料设计配合比研究

Study on the Design and Matching Ratio of Asphalt Mixture for Braking Pavement of Operating Passenger and Truck Curves

本文通过对营运车辆试验的相关安全技术标准进行归纳,结合现有弯道制动实验路面案例的调研,并进行针对性的优缺点分析并总结,确定采用沥青混凝土材质为基础,研究并设计一种既可以满足试验路面附着系数,又能够解决现有技术缺陷的沥青混合料。

By summarizing the relevant safety technical standards of commercial vehicle testing, combined with the investigation of existing curve braking experimental pavement cases, and conducting targeted analysis and summary of advantages and disadvantages, this paper determines that asphalt concrete is used as the basis to study and design an asphalt mixture that can not only meet the adhesion coefficient of the test pavement, but also solve the existing technical defects.