electromagnetic properties railway ballast research

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1. To investigate whether the condition of the railway ballast can be classified by the dielectric constant, εr, — or the velocity of propagation of electromagnetic waves. 2. The …

Jul 01, 2001To investigate whether the condition of the railway ballast can be classified by the dielectric constant, εr, — or the velocity of propagation of electromagnetic waves. 2. The …

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T1 - Electromagnetic properties of railway ballast. AU - Clark, M. R. AU - Gillespie, R. AU - Kemp, T. AU - McCann, D. M. AU - Forde, M. C. PY - 1998. Y1 - 1998. M3 - Conference …

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Jul 01, 2001 · To investigate whether the condition of the railway ballast can be classified by the dielectric constant, εr, — or the velocity of propagation of electromagnetic waves. 2. The …

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Electromagnetic properties of railway ballast @article{Clark2001ElectromagneticPO, title={Electromagnetic properties of railway ballast}, author={M. R. Clark and Ronald J. …

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This paper conducts an investigation of the GPR scattering response to the railway ballast aggregate layer by providing a comprehensive study of factors affecting the radar signal …

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Clark, MR, Gillespie, R, Kemp, T, McCann, DM & Forde, M 2001, ' Electromagnetic Properties of Railway Ballast ', NDT and E International: Independent Nondestructive Testing and …

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Aspects not related to a basic parameter in this TSI but subject to research projects. 7.5.3. Aspects relevant for the EU railway system but out of the scope of TSI's C1. APPENDIX A — Intentionally deleted. APPENDIX B — 1 520 mm system gauge 'T' APPENDIX C — Special provisions for on track machines (OTM) APPENDIX D —

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Railway ballast plays a key role within the track substructure and overall stability [3] since it has the fundamental functions such as i) resisting vertical, longitudinal and lateral …

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