SISSVoc Default

vibrocore

http://resource.geosciml.org/classifier/cgi/boreholedrillingmethod/vibrocore

alt label
vibracore more like this
notation 5.1 more like this
broader
http://resource.geosciml.org/classifier/cgi/boreholedrillingmethod/core_drilling original
narrower vibrocore original
http://resource.geosciml.org/classifier/cgi/boreholedrillingmethod/sonic original
narrower vibrocore original
definition A core tube is attached to a source of mechanical vibration (the power head) and lowered into sediment. The vibrations provide energy for rearranging the particles within the sediment in such a way that the core tube penetrates under the static weight of the vibracoring apparatus. Samples include stiff and stony clays, soft rock and sands, and saturated sediments which can not be sampled using gravity or piston corers. Also know as VIBRA. more like this
source This vocabulary more like this
type
Resource original
Concept original
in scheme boreholedrillingmethod original
is primary topic of vibrocore