Experimental Study on Track-Bridge Interactions for Direct Fixation Track on Long-Span Railway Bridge

<div>Schematics of the direct fixation track system. (a) Direct fixation rail fastening system: (1) insulation block; (2) leaf spring; (3) bolt; (4) antiloosening nut; (5) washer; (6) insulation plate; (7) rail pad; (8) adjustable pad. (b) Side view of the track girder. (c) Cross section of the track girder [<a href="/journals/sv/2019/1903752/#B7">7</a>].</div>

Shock and Vibration

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Figure 1

Figure 1: Experimental Study on Track-Bridge Interactions for Direct Fixation Track on Long-Span Railway Bridge 