Materials Evaluation Study - Ballast and Foundation Materials Research Program
Document Series
Technical Reports
Report Number
FRA-OR&D-77-02
Office
RRD
Subject
Tracks & Structures,
Evaluation
Keywords
Subballast, Subgrade, Ballast Testing, Repeated Load Triaxial Testing, Thermal Regime Characterization, Conventional Railway Track Support System
DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact
FRADevOps@dot.gov.
Last updated: Saturday, January 1, 1977