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Vibro
compaction
Technique
… … Very effective for sand compaction and land reclamation …
Vibro
compaction is a ground improvement technique that densifies clean, … in the range of 5 to 15 metres with a maximum depth of 40 metres.
Vibro
rigs are fully instrumented with an on-board data acquisition …
/expertise/techniques/
vibro
-compaction
Vibro
stone columns
Technique
… is then lowered, densifying and displacing the underlying stone. This
vibro
replacement process is repeated in lifts until a dense stone … may be required for the vibrator to penetrate to the design depth.
Vibro
rigs can be fully instrumented with an on-board data acquisition …
/expertise/techniques/
vibro
-stone-columns
Vibro
concrete columns
Technique
… into deep aquifers … Supporting road and rail embankments when other
vibro
or soil mixing techniques cannot … When a displacement process is … the columns can be trimmed and reinforcement placed as required.
Vibro
rigs can be fully instrumented with an on-board data acquisition …
/expertise/techniques/
vibro
-concrete-columns
Environmental stone columns
Technique
… sometimes perceived as potential path for contamination. In reality,
vibro
treatment reduces the mass permeability and so this is rarely an … or grout plug at their base installed with a modified bottom feed
vibro
rig. This technique prevents contact of the stone part of the … stratum which could be an aquifer but allows the benefits of
vibro
to be taken advantage of. … In the bottom-feed
vibro
process, the …
/expertise/techniques/environmental-stone-columns