经济评价在公路建设项目设计阶段的简化应用

The simplify application of economic evaluation in highway construction project design phase

将可行性研究阶段采用的经济评价工作运用于设计阶段路线方案的局部比选中,并结合设计阶段的工作特点,采用"增量计算"对经济评价的计算方法进行简化研究,从而推动公路建设项目可行性研究工作的进一步发展。

This paper applied the economic evaluation work used in feasibility study stage to the local selection of design stage route schemes, and combining with the work characteristics of design phase, used ＂incremental calculation＂ made simplified research on the calculation methods of economic evaluation, so as to promote further development of feasibility research of highway construction projects.