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Keywords: Fatigue, work schedule, maintenance-of-way, sleep pattern, alertness, shiftwork, hours of service, biomathematical fatigue model
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)...
Reports to Congress
Keywords: RRIF, TIGER
Abstract: The report of the Committee on Appropriations of the House of Representatives (H.R. Report No. 110-238) for the U.S. Department of Transportation directed the Secretary of...
Criteria and procedures for validating biomathematical models of human performance and fatigue: Procedures for analysis of work schedules
Keywords: human factors; fatigue; work schedules; performance; biomathematical