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Full-Scale Rollover Test and Corresponding Analytical Modeling – Survivability of Top Fittings for CPC-1232 Tank Car
Keywords: Full-scale testing, fittings, protection, rollover, tank car, tank car safety, CPC-1232 car
Abstract: A full-scale rollover test was performed on a CPC-1232 tank car body to determine the survivability of the top fittings and provide a comparison to past tank car-type rollover...
A full-scale rollover test was performed on a CPC-1232 tank car body to determine the survivability of the top fittings and provide a comparison to past tank car-type rollover...
Keywords: Passenger locomotives, fuel tanks, impact testing, finite element analysis, diesel multiple unit, DMU, impact scenarios
Abstract: The Transportation Technology Center, Inc. conducted impact tests on three locomotive fuel tanks as part of the Federal Railroad Administration’s locomotive fuel tank...
Force Environment Evaluation of Stub Sills on Tank Cars Using Autonomous Over-the-Road Testing of the Instrumented Tank Car
Keywords: Tank cars, stub sills, ENSCO, track geometry, measurement, load environment, operating conditions, instrumented tank cars, data collection, vertical coupler force, longitudinal coupler force
Abstract: Fractures have been observed on stub sill tank cars for many years. Undetected and unattended, these fractures can develop into a variety of tank car failures. While tank car...
Keywords: active noise control, active vibration control, static operation, on-track operation
Abstract: This project evaluated the performance of active noise control (ANC) and active vibration control (AVC) technologies using a GP40-2 locomotive located at the Transportation...
Keywords: Bolster, side frame, truck, casting, foundry
Abstract: A review of the car repair billing database shows that many bolsters and side frames are removed from service each year due to cracking or breaking. Derailment-related costs due...