Comparative Analysis of Calculation Methods of Rutting in Urban Road and Highway Specifications
The rutting phenomenon of asphalt pavement in urban roads in China is relatively serious.In the rutting calculation of asphalt pavement,different calculation methods and analysis standards are adopted in the Code for Design of Urban Road Pavements and the Code for Design of Highway Asphalt Pavements.Through the comparison and analysis of the applicability,scope and calculation results of the two calculation methods.The differences and advantages and disadvantages of the two calculation methods are summarized,the calculation method of the Code for Design of Highway Asphalt Pavements is more comprehensive,but the analysis of the frequent start-ing and braking sections at the bus stops and intersections of urban roads is insufficient.Urban roads should study and improve the spe-cial sections of frequent starting and braking on the basis of the calculation method of the Code for Design of Highway Asphalt Pave-ments.
万方数据
维普
