Vibro-compaction (for ground improvement)
Franki Geotechnics B
Tcompactage of the ground by vibration of an optimized section (Y-naald). The ground is put more compact
Characteristics:
improvement of the characteristics of the ground by resonance/liquefaction
fraction of silt or clay must be relatively small (Mitchell curves.)
Scope of application:
reduction of compressings, exploitation of not-cohesive ground
treatment of large surfaces
alternate for deep foundations: possible foundation on soles on improved ground
no the ground excavation, on the contrary compressings of a few possible cm during the execution of the joists
