题名: | Virkningsberegning av Tiltak for Raskere og mer Palitelig Godstransport-en ny Metode. (Appraising Policies to Reduce Freight Transport Time and Its Variability-A New Method.) |
作者: | Minken, H.; Samstad, H. |
关键词: | Freight transport##Analytical formulas##Time##Reliability##Delays##Appraisal## |
摘要: | Analytical formulas for freight values of time and the value of reliability have been developed, along with a toolbox to assess the impact of policies on the expectation and variance of delays. Some of the data required by the formulas are not available at present. Data for appraisal may be obtained from a survey. To assess impacts, more systematic registers on incidents causing delays are needed. |
总页数: | 109 |
报告类型: | 科技报告 |