Keywords: High-speed rail, train aerodynamics, train slipstream, pressure pulse, tunnels, passenger safety, passenger comfort, ballast flight, aerodynamic drag, crosswinds, aerodynamic testing, aerodynamics, aerodynamic assessment
Forms and Templates
Keywords: Assurances, Certifications, Construction, Grants, Grantee
Abstract: Certifications Regarding Debarment, Suspension and Other Responsibility Matters, Drug-Free Workplace Requirements and Lobbying
Certifications Regarding Debarment, Suspension and Other Responsibility Matters, Drug-Free Workplace Requirements and Lobbying
Keywords: European Union, EU, standards, regulations, codes, recommended practices, rolling stock, high speed rail
Evaluation of the Degradation of Concrete Ties Using Machine Vision Technology on High-Speed Rail Corridors
Keywords: Concrete tie, concrete crosstie, tie degradation, cracked tie, concrete tie conditions, tie maintenance, tie replacement, tie inspection, tie grading, tie assessment, Northeast Corridor, concrete tie grades
Abstract: ENSCO, Inc. used machine vision technology to assess concrete tie degradation in Amtrak’s high-speed Northeast Corridor (NEC) over a 13-month period. The study examined three...
Keywords: Corrosion, rail, rail base corrosion, coatings, corrosion testing, premature rail failure
Abstract: In March 2014, EWI was engaged by the Federal Railroad Administration to research rail treatments to prevent rail base corrosion in corrosive environments. A coating system was...