BVEM vibro compaction piling stone column driver 377mm 130kW
compaction pile
How Vibroflotation Works
The process of vibroflotation is really simple as you will see in
the following short description. The depth probe is located over
the compaction point. Flushing water or air is expelled through
jets in the tip of the probe. These induced injected vibrations
will liquefy the soil temporarily allowing the probe a continuous
penetration under its own weight.
Once the probe has reached the strata or poor soil, the water and
air injections is stopped. At this point the soil is densified by
the probe vibrations causing a crater around the vibrator, that
should be backfilled with granular material.
Once the process has been completed, the probe is slowly withdrawn
usually in stages of 12 inches. A cylindrical compaction zone is
formed around the probe, and the achieved degree of compaction is
indicated by an increase in oil pressure. The area around the probe
is backfilled with granular material that will auto-consolidate, as
the probe is begin brought up. The material used to backfill should
be free of silt, gravel or crushed stone.
Vibrofot manufacturer profile (Beijing vibroflotation engineer
machinery co.,ltd)
As the leader of vibroflotation industry in China, BVEM focus on
vibroflotation market and formed a business platform with
vibroflotation technique as core, on which there are three main
business including the manufacturing and integration of
VIBRIFLOTATION equipment, sales and service for vibroflotation
equipment and foundation improvement construction undertaking.
BVEM is the largest manufacturer of electrical vibroflot in Asia
and one of the authors of Chinese vibroflot manufacturing code.
As the active pusher of vibroflotation and the professional
supplier of vibroflot, BVEM has developed vibroflotation
application and supplied vibroflot equipment to 33 countries all
over the world.With the enterprise mission of "OUTPERFORM to SERVE
VIBRIFLOTATION", BVEM product was widespread in more and more
countries with excellent reputation which came from the high
recognition of high performance product and the top level whole
process service.
Whole process service
Geological analysis
BVEM’s geological experts support clients on the professional
analysis of soil situation and give the suggestion of feasible
solution.
Vibroflotation design
By analysis and calculation result, help clients formulate
vibroflotation design scheme, including the pile layout, depth of
pile, diameter of pile and volume of feeding stone etc., and
quality control method as well as testing method.
Equipment selection
In terms of situation of engineering, with consideration of
technology, cost and construction period requirement, recommend the
vibroflots model with suitable capacity and high cost performance.
Construction Scheme
According to the situation of engineering, formulate the feasible
construction organization scheme, including the number of
construction unit, stages and sequence of construction.
Installation&Commissioning
Service engineer reach job-site to guide the installation and
commissioning of equipment, make sure equipment normal operation.
Construction Guiding
Engineers with full of construction experience demonstrate the
operation of vibroflotation and train the operators of clients,
help clients understand construction process and the quality
control method.
