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

Figure 4

Examples of measured data: (a) wheel load (AREX); (b) wheel load (KTX); (c) rail displacement (AREX); (d) rail displacement (KTX); (e) track girder displacement (AREX); (f) track girder displacement (KTX). Measurement results of a direct fixation track on a bridge according to train speeds: (g) wheel load; (h) rail displacement; (i) track girder displacement.

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(b)

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(d)

(e)

(f)

(g)

(h)

(i)