Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GLEITSCHALUNGSFERTIGER MIT EINER ÜBERWACHUNGSVORRICHTUNG ZUR ÜBERWACHUNG DER VERDICHTUNG VON BETON UND VERFAHREN ZUR ÜBERWACHUNG DER VERDICHTUNG VON BETON WÄHREND DES BETRIEBS EINES GLEITSCHALUNGSFERTIGERS
A device is provided for monitoring the compaction of concrete introduced into a slipform of a slipform paver by means of at least one concrete compacting device that has an asynchronous motor for driving an unbalanced mass which generates vibrations. The monitoring device comprises an apparatus for monitoring the stator current of the asynchronous motor, the apparatus being configured such that a change in the compaction of the concrete is determined based on an analysis of the stator current. The apparatus for monitoring the stator current of the asynchronous motor is preferably configured such that the amplitude spectrum of the stator current is determined in order to analyse the stator current. It is advantageous that the compaction of the concrete is not monitored using sensors which are exposed to harsh ambient conditions during operation of the slipform paver.
GLEITSCHALUNGSFERTIGER MIT EINER ÜBERWACHUNGSVORRICHTUNG ZUR ÜBERWACHUNG DER VERDICHTUNG VON BETON UND VERFAHREN ZUR ÜBERWACHUNG DER VERDICHTUNG VON BETON WÄHREND DES BETRIEBS EINES GLEITSCHALUNGSFERTIGERS
A device is provided for monitoring the compaction of concrete introduced into a slipform of a slipform paver by means of at least one concrete compacting device that has an asynchronous motor for driving an unbalanced mass which generates vibrations. The monitoring device comprises an apparatus for monitoring the stator current of the asynchronous motor, the apparatus being configured such that a change in the compaction of the concrete is determined based on an analysis of the stator current. The apparatus for monitoring the stator current of the asynchronous motor is preferably configured such that the amplitude spectrum of the stator current is determined in order to analyse the stator current. It is advantageous that the compaction of the concrete is not monitored using sensors which are exposed to harsh ambient conditions during operation of the slipform paver.
GLEITSCHALUNGSFERTIGER MIT EINER ÜBERWACHUNGSVORRICHTUNG ZUR ÜBERWACHUNG DER VERDICHTUNG VON BETON UND VERFAHREN ZUR ÜBERWACHUNG DER VERDICHTUNG VON BETON WÄHREND DES BETRIEBS EINES GLEITSCHALUNGSFERTIGERS
SLIP-FORM PAVER HAVING A MONITORING DEVICE FOR MONITORING THE COMPRESSION OF CONCRETE AND METHOD FOR MONITORING THE COMPRESSION OF CONCRETE DURING OPERATION OF A SLIP-FORM PAVER
MACHINE À COFFRAGES GLISSANTS AVEC UN DISPOSITIF DE SURVEILLANCE PERMETTANT DE SURVEILLER LE COMPACTAGE DU BÉTON ET PROCÉDÉ DE SURVEILLANCE DU COMPACTAGE DU BÉTON LORS DU FONCTIONNEMENT D'UNE MACHINE À COFFRAGES GLISSANTS
DAHM MARTIN (Autor:in) / MÜLLER ADRIAN (Autor:in)
08.05.2024
Patent
Elektronische Ressource
Deutsch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Zur Verdichtung von Beton auf horizontal erregten Vibrationstischen
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