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基于当量轴次和当量系数提出当量系数法,建立收费标准的确定模型和方法。由该方法得到的收费标准能够在满足公路投资者经济利益的同时,有效遏制超限超载现象的蔓延。首先通过分析各省现行的计重收费方案选择出较为合理的收费模式;然后,提出一种当量系数法,运用当量轴次理论建立不同车型、车货总重的车辆引起的道路破坏费用模型,以此为基础建立分车型收费的数学模型;并在此模型基础上,扩展构建计重收费标准计算模型,从而得出基本费率和超限加收系数;最后,通过在河南省高速公路计重收费中的应用,证明了计算模型的准确性和实用性。
Based on equivalent axis times and equivalence coefficient, the equivalence coefficient method was proposed to establish the pricing model and method. The charging standard obtained by this method can effectively curb the spread of overloading and overloading while meeting the economic interests of highway investors. Firstly, a reasonable charging mode is selected by analyzing the current toll collection schemes in each province. Then, a method of equivalent coefficient is proposed to establish the cost model of road damage caused by vehicles with different models and the total weight of vehicles On the basis of this model, we expand the calculation model of the weighting fee standard, and get the basic rate and the excess coefficient; finally, through the calculation of the weight of the highway in Henan Province The application of charging shows that the calculation model is accurate and practical.