Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2026. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ MEAN FOR IMPROVING RAILS. THEORETICAL CALCULATIONS OF THE DETERIORATION IN TRACK GEOMETRY AT DISCRETE IRREGULARITIES IN TRACK LEVEL https://trid.trb.org/View/15580 Thu, 09 Jul 1981 00:00:00 GMT https://trid.trb.org/View/15580 ON STATISTICAL FEATURES OF BOLT HOLE BREAK OF RAIL https://trid.trb.org/View/85989 Fri, 11 May 1979 00:00:00 GMT https://trid.trb.org/View/85989 EFFECT OF COLD WORKING OF BOLT HOLES ON RAIL LIFE https://trid.trb.org/View/78260 Tue, 27 Feb 1979 00:00:00 GMT https://trid.trb.org/View/78260 FATIGUE TESTING OF RAIL BOLT HOLES COLD-EXPANDED BY BOEING COMPANY https://trid.trb.org/View/78267 Tue, 27 Feb 1979 00:00:00 GMT https://trid.trb.org/View/78267 BENDING DEFORMATION OF RAIL AT RAIL JOINT https://trid.trb.org/View/74305 Sat, 29 Jul 1978 00:00:00 GMT https://trid.trb.org/View/74305 THE SINGOL RAIL JOINT https://trid.trb.org/View/74309 Sat, 29 Jul 1978 00:00:00 GMT https://trid.trb.org/View/74309 DYNAMIC VARIATION OF WHEEL LOAD ATTRIBUTED TO VERTICAL DEFORMATION OF RAIL END https://trid.trb.org/View/13725 Sun, 15 Feb 1976 00:00:00 GMT https://trid.trb.org/View/13725