A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERFAHREN UND VORRICHTUNG ZUM VERDICHTEN EINES GLEISSCHOTTERBETTS
A method performs compaction of a track ballast bed by use of a tamping unit having two oppositely positioned tamping tools which, actuated with a vibration, are lowered into the track ballast bed during a tamping operation and moved towards one another with a squeezing motion. In this, it is provided that at least one variable vibration parameter is specified in dependence on a duration of penetration into the track ballast bed, until a required penetration depth of the tamping tools has been reached.
VERFAHREN UND VORRICHTUNG ZUM VERDICHTEN EINES GLEISSCHOTTERBETTS
A method performs compaction of a track ballast bed by use of a tamping unit having two oppositely positioned tamping tools which, actuated with a vibration, are lowered into the track ballast bed during a tamping operation and moved towards one another with a squeezing motion. In this, it is provided that at least one variable vibration parameter is specified in dependence on a duration of penetration into the track ballast bed, until a required penetration depth of the tamping tools has been reached.
VERFAHREN UND VORRICHTUNG ZUM VERDICHTEN EINES GLEISSCHOTTERBETTS
METHOD AND DEVICE FOR COMPACTING A TRACK BALLAST BED
PROCÉDÉ ET DISPOSITIF POUR COMPACTER UN BALLAST
PHILIPP THOMAS (author)
2021-08-11
Patent
Electronic Resource
German
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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