计重收费模式下确定高速公路收费年限的理论研究

实施计重收费后,高速公路的收费年限问题是近来讨论的热点,首先介绍了按车型收费模式下收费年限的计算公式以及此公式在实施计重收费以后测算收费年限的不合理性。为了使社会资源得到更加合理的配置,提出了运用净现值法计算收费年限的公式,并详细介绍了目前组合计重收费模式下的收入和支出预测模型中各参数的确定方法,最后指出应该继续研究的方向。此理论可以为相关部门在制定收费年限时提供一定的参考依据。

Theory Research on Fixing Tolling Year of Expressway Based on Toll-by-Weight Model

The problem of fixing the tolling year of the toll road is a hot topic recently after toll-by-weight,the expressions of tolling year at present tolling system and its disadvantage when fixing the tolling year after toll-by-load are introduced.In order to make a more reasonable distribution to the community resources,the formulas of fixing the tolling year for expressway are put forward using the net present value.The toll income and cost forecast under the model of toll-by-weight when confirming parameters are introduced and finally the tendency of continuing research is presented.This theory can provide some reference when fixing the tolling year.