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根据收集整理的济菏高速公路货车的出口时间、车货总质量、车辆总轴数、超限率等数据,研究讨论了货车交通量、货车载重特征的总体、轴型、时间分布规律。结果表明,月平均日货车交通量11月最大,2月最小;货车载重与其轴数有关,济菏高速公路上79.13%的货车是二轴和六轴货车,车货总质量主要分布在27t以下和49t以上;49t以上的超限货车交通量占总超限货车交通量的81.01%;超限货车交通量高峰时段是20:00~5:00,此时段43t以上货车交通量比例明显大于其他时段;91.82%超限货车的超限率在20%以内。
According to the collected data of Jimei Expressway truck’s exit time, the total mass of the vehicle, the total number of axles and the overrun rate of the collected trucks, the general, axle type and time distribution laws of the truck traffic volume and truck load characteristics are studied and discussed. The results show that the monthly average daily delivery of trucks is the largest in November and the lowest in February. The load of trucks is related to the number of axles. 79.13% of the trucks on the Jining Expressway are two-axle trucks and six-axle trucks. The total mass of the trucks is mainly below 27t And over 49t. The traffic volume of overrun trucks above 49t accounted for 81.01% of the total overrun traffic volume. The peak traffic volume of overrun trucks was 20: 00 ~ 5: 00 during this period, and the traffic volume of trucks above 43t was obviously larger than that of others Period; 91.82% overrun truck over the rate of 20%.