erke group, ptc vibrolance presentation
TRANSCRIPT
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Vibrolances Presentation
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PTC : Vibrolances
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Dismount the wear shields
made of hardox steel
Remove the two brackets
Take off the wear tip
Dismount the vibrating housing
3 dismountablle modules easy to
take appart and reassemble, thus
providing quick access to internal
parts and facilitating maintenance.
PTC Vibrolance Range:New easy on site maintenance design
http://xn--dmontage%20vibrolance%20140hr-buc.avi/ -
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PTC : Vibrolance Range
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PTC : applications for ground treatment
Vibro-replacement: creates stonecolumns for soft and more cohesive and notcompactable soil
Vibro-compaction, also called
vibroflotation: uses for loose noncohesive soils reclaimed
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ground treatment of an industrial areawhere oil tanks will be built
Two 140HR Vibrolances mounted free hanging for stone columnsin Haldia, India
8 m deep stone columns are to beinstalled to support oil tanks of79metres diameter
2030 stone columns have beenachieved , 80 columns per day with two
vibrolances
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Two Vibrolances 140HL +160HL mounted free hanging for stonecolumns in Portugal.
Two sets of 140HL and 160HL Vibrolances with bottom and side jets.
Two PTC V180 Power packs of 173HPand V220 Power packs of 173HP
A PTC VIBCORDER is installed in thecabin of the crawler crane.
Soil: S.P.T values
0 to -5 m : N 7-5 to -8 m : N 2-8 to -10 m : N 12
800 mm diameter columns, treatment depth: 17m
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A PTC 400HR Vibrolance mounted free hanging for a stone column application in
Antikyra Greece
18 to 22m deep stone columns are to be installed to support various buildings.
222 stone columns of 80 cm diameter.
The 400HR PTC Vibrolance is poweredby aPTC V350 Power pack of 242 kW
SPT of 20 to 25 in between the columns.
Soil: silty clay
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Two Vibrolances 400HR working underwater for a deep compaction job in
Singapore.Underwater ground treatment of a future wet
dock consisting in 16 new container berths
with a new quay of6 km length.
17 million m reclamation sand had to be
compacted at an underwater depth of 15-20 m
2 PTC 400HR Vibrolances (with bottom+side
jets)
Powered by 2 PTC V350 Power packs
Separate water jetting pumps provide the
necessary flow and pressure to improve the soil
compaction.
Extension tubes were adapted to the
Vibrolances
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PTCs Vibrolance with Bottom Feed system (BFS) doing 6m
stone columns, France
6 m deep stone columns for the foundation a school.
The diameter of the column is 1.0 m and the grid is
variable (mostly 2.5 x 2.5 m).
Air jetting is provided by a compressor 20m3/h.
18 min are required to construct a column.
The PTC 140HR2 with bottom feed system is
mounted on a leader attached to a TH 10/30 CMV rig
A PTC 220 JD power pack of 138kW is mounted on
the back of the rig and powers the vibrolance.
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