On the Stress Analysis of Rails and Ties

Kerr, Arnold D.

i

On the Stress Analysis of Rails and Ties

1976-09-01
By Kerr, Arnold D.

File Language:

English

Details

Creators:

Kerr, Arnold D.
Corporate Creators:

John A. Volpe National Transportation Systems Center (U.S.)
Subject/TRT Terms:

Deflection Mathematical Models Rail (Railroads) Railroad Ties Railroad Tracks Rail Stress Stresses Structural Analysis Track Deflection Track Stress
Publication/ Report Number:

DOT-TSC-FRA-76-16 ; FRA-OR&D-76-284 ; PB-263 414
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Department of Transportation. Federal Railroad Administration
Abstract:

This report covers first the methods presented in the literature for the stress analysis of railroad track components and results of a variety of validation tests. It was found that a formula can yield deflections and bending stresses in the rails of longitudinal-tie and cross-tie tracks which agree for design purposes with track test results if coefficients are properly chosen. This is followed by a review and discussion of the methods for determining these coefficients. The report concludes with recommended analyses and test methods for the determination of stresses in the rail-tie structure
Collection(s):

Volpe Center
Main Document Checksum:

urn:sha-512:56867187ec78bc6669647d67912deb5aa807c9149ce76edee9f300693437a17e9913ede2c9b883841114d67207bddc4a677a57259ef69a862d76e4367822069b
Download URL:

https://rosap.ntl.bts.gov/view/dot/10320/dot_10320_DS1.pdf
File Type:

[PDF - 1.34 MB ]

File Language:

English

ON THIS PAGE

Details

ROSA P serves as an archival repository of USDOT-published products including scientific findings, journal articles, guidelines, recommendations, or other information authored or co-authored by USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to ensure public access to scientific information.