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Keywords: Pretensioned concrete crosstie, splitting crack, bursting crack, concrete release strength, prestressing wire, prestressing strand, bond strength, finite element analysis
Abstract: Under the sponsorship of the Federal Railroad Administration, finite element (FE) analyses were conducted at the Volpe National Transportation Systems Center (Volpe Center)...
Under the sponsorship of the Federal Railroad Administration, finite element (FE) analyses were conducted at the Volpe National Transportation Systems Center (Volpe Center)...
Keywords: Evaluation, program evaluation, technology transfer, knowledge diffusion, evaluation capacity building
Cognitive and Collaborative Demands of Freight Conductor Activities: Results and Implications of a Cognitive Task Analysis
Keywords: Cognitive task analysis, CTA, freight rail, freight conductor, conductor training, Rail Safety Improvement Act, RSIA, positive train control, PTC, conductor certification
Abstract: This report presents the results of a cognitive task analysis (CTA) that examined the cognitive and collaborative demands placed on conductors, as well as the knowledge and skills...
Reports to Congress
Keywords: Report to Congress: Costs and Benefits of Magnetic Levitation
Abstract: response to a Congressional request to compare the costs and benefits of magnetic levitation (Maglev) with those of other modes, this report provides technical background on this...
The Impact of Safety Rules Revisions on Safety Culture, Incident Rates, and Liability Claims in the U.S. Railroad Industry
Keywords: Railroad safety culture, safety rules revision, safety rules consolidation, compliance, FELA, Federal Employer’s Liability Act, incident rates, liability claims, lessons-learned