Background The measurement of track geometry parameters is of critical important for railways. Poor track geometry can lead to excessive…
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diagnostics
Background The number and condition of rail track assets changes over time. Knowing geographic position of all assets and their…
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Background The stability of sleepers is critical for holding the rails and associated fastening for both concrete and wood. Excessive…
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Background Rails wear over time and may sustain damage in the form of squats, wheelburns, shelling, corrugation, head-checks and eventually…
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