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Georadar-model and in-situ investigations for inspection of railway tracks
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Fifth International Conferention on Ground Penetrating Radar, Jun 1994, cp-300-00082
Abstract
The reasons for damage to railroad tracks often lie in the subgrade. At present investigations of tracks are carried out selectively and schematically by drilling and digging (every 100 m). By using the GPR it is possible to give a comprehensive assessment concerning the condition ofthe complete profile ofthe track