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FY2008 Capital Assistance to States - Welded Rail Installation, Hiawatha Route
Capital Assistance to States–Intercity Passenger Rail Service Program - September 2008 Award AnnouncementsFY2008 Capital Assistance to States - Point Defiance Bypass Design, Engineering, and Right-of-Way, D to M Street Tacoma
Capital Assistance to States–Intercity Passenger Rail Service Program - September 2008 Award AnnouncementsFY2008 Capital Assistance to States - Third Track Construction and Interlocking Reconfiguration Preliminary Engineering (VA)
Capital Assistance to States–Intercity Passenger Rail Service Program - September 2008 Award AnnouncementsFY2008 Capital Assistance to States - One-Mile Rail Replacement and 4 Bridge Redeckings, Vermonter Route
Capital Assistance to States–Intercity Passenger Rail Service Program - September 2008 Award AnnouncementsFY2008 Capital Assistance to States - Two-Mile Track Reconstruction, Ethan Allen Route
Capital Assistance to States–Intercity Passenger Rail Service Program - September 2008 Award AnnouncementsModeling the Effect of Fluid-Structure Interaction on the Impact Dynamics of Pressurized Tank cars
This paper presents a computational framework that analyzes the effect of fluid-structure interaction (FSI) on the impact dynamics of pressurized commodity tank cars using the nonlinear dynamic finite element code ABAQUS/Explicit. There exist three distinct phases for a tank car loaded with a...
Probabilistic Approach to Conditional Probability of Release of Hazardous Materials from Railroad Tank Cards During Accidents
This paper describes a probabilistic approach to estimate the conditional probability of release of hazardous materials from railroad tank cars during train accidents. Monte Carlo methods are used in developing a probabilistic model to simulate head impacts. The model is based on the physics of...