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通过对交通状况的调查 ,得到了轴载谱 ,分析了交通量组成、空载率、交通量增长率 ,进行了交通量轴载换算 ,并对路面结构厚度进行了试算。
Through the survey of traffic conditions, the axle load spectrum was obtained. The composition of traffic volume, empty load ratio and traffic growth rate were analyzed, and the axle load calculation of traffic volume was carried out. The thickness of pavement structure was calculated.