https://nap.nationalacademies.org/catalog/27432/critical-issues-in-transportation-for-2024-and-beyond

INTERIOR CORROSION---STEEL

TRT Terms: Corrosion ; Painting ; Steel ; Steel structures
Uncontrolled Terms: Interior
Subject Areas: Geotechnology; Highways; Materials;

A BULLETIN (NO. 18) ON "INTERIOR CORROSION OF STRUCTURAL STEEL CLOSED SECTIONS" HAS BEEN PUBLISHED. IN GENERAL, THE STUDY INDICATES THAT CORROSION INSIDE SEALED STEEL SECTIONS IS STRUTURALLY INSIGNIFICANT, AND THAT PAINTING OF THE INTERIOR SURFACES AND MAINTENANCE MANHOLES IS SUPERFLUOUS. TABLES AND DIAGRAMS ARE INCLUDED. /CE/