DEVICE FOR DRIVING PILES INTO THE GROUND

DEVICE FOR DRIVING PILES INTO THE GROUND

A self-propelled pile-driving device comprises a support frame, a pile- driving assembly supported on the frame and including a driving device and a vibratory device. The driving device and the vibratory device are configured to drive a pile into the ground by applying pressure and vibrations, respe...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: OCCHI, Andrea, OCCHI, Marco, GUALERZI, Daniele
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:A self-propelled pile-driving device comprises a support frame, a pile- driving assembly supported on the frame and including a driving device and a vibratory device. The driving device and the vibratory device are configured to drive a pile into the ground by applying pressure and vibrations, respectively. The device further comprises a pressure sensor and a sensor for detecting the rate at which the pile moves forward, which are operatively connected to the driving assembly so as to activate the driving device and the vibratory device, either selectively or in combination, depending on pressure values and rates of forward motion detected.