Railways, 2006 Transportation Research record

摘要

;Contents: Marginal Cost Pricing of Railway Infrastructure Operation, Maintenance, and Renewal in Sweden: From Policy to Practice through Existing Data; Exposure of Soil and Groundwater to Spills of Hazardous Materials Transported by Rail: A Geographic Information System Analysis; New Stand-Alone and Advanced Earthquake Early Warning Systems Designed to Protect Railways; Microprocessor Signal and Train Control: A New Regulatory Approach; Effects of High-Speed Rail Service on Shares of Intercity Passenger Ridership in South Korea; Improvements in High-Speed Ballasted Track Design: Benefits of Bituminous Subballast Layers; Optimizing Policies of Railway Ballast Temping and Renewal; Laser-Air-Coupled Hybrid Noncontact System for Defect Detection in Rail Tracks: Status of FRA Prototype Development at University of California-San Diego; and Toolbox with Nondestructive Testing Methods for Condition Assessment of Railway Bridges.