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针对计重收费缺乏公路定价理论指导,测算方法不规范不统一的现状,根据公路成本费用补偿思想,结合收费公路定价理论方法,通过调查统计当量标准轴载次数,利用路面的养护费用模型,得出平均每年的养护费用;再将计重费率作为未知量,根据每年客货车通行费收入、养护费以及各种其他成本费用,计算出每年的净现金流量;利用成本反推法,最终分别建立了经营性公路和政府还贷型公路的计重费率计算模型。并结合计重费率计算模型的关键参数提出了几点建议。经对比分析,该模型能为计重收费费率测算提供合理明确的理论指导,推动了计重收费工作的合理开展和有效深化。
Aiming at the lack of theoretical guidance of highway toll pricing and the non-uniform and non-uniform calculation method, according to the thought of toll cost compensation and toll highway pricing theory, Then the average annual maintenance costs; then the weight rate as an unknown amount, according to the annual valet toll income, maintenance costs and various other costs and expenses, calculate the annual net cash flow; the use of cost deduction, the final difference The calculation model of calculating the weight rate of the highway for business and the government repaying highway is established. Some suggestions are put forward in combination with the key parameters of the model for calculating the weight rate. After a comparative analysis, the model can provide reasonable and clear theoretical guidance for the calculation of the rate of weight charging, and promote the rational development and effective deepening of the weight charging work.