Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

The latest general information on the Coronavirus Disease 2019 (COVID-19) is available on the CDC website.

United States Department of Transportation United States Department of Transportation

Retrofit and Full-Scale Testing of a State-of-the-Art End Structure on a Budd M1 Cab Car

Document Series
Technical Reports
Author
Federal Railroad Administration
Report Number
DOT/FRA/ORD-21/23
Office
RPD-32
Subject Crashworthiness - Passenger Equipment
Keywords
End structure, crashworthiness, retrofit, dynamic testing, quasi-static testing, finite element analysis, cab car, impacts, rail cars, collision

This report describes the results of a program to modify the existing state-of-the-art end structure design for a Budd Pioneer cab car so it can be installed on a Budd M1 car and used to test the performance of end frames built to meet current APTA and proposed Federal Railroad Administration (FRA) structural requirements.  The research was performed as part of the Equipment Safety Research Program sponsored by the FRA Office of Research, Development, and Technology.


Last updated: Friday, August 20, 2021