搜索结果: 1-2 共查到“铁路运输 Infrastructure”相关记录2条 . 查询时间(0.046 秒)
Marginal Railway Infrastructure Costs in a Dynamic Context
railway infrastructure operation marginal costs
2009/9/29
In this paper, dynamic aspects of railway infrastructure operation and maintenance costs in Sweden are explored. Econometric cost functions are estimated to check the robustness of previous marginal c...
Life cycle cost analysis for managing rail infrastructure
Life cycle cost analysis rail infrastructure
2009/9/28
In the last decade managing railway infrastructure in Europe has changed compared to the century preceding it. Due to the restructuring of railways, which has resulted in separate Infrastructure Manag...