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High quality vibro piling equipment electrical vibroflot used for soil improvement BJV75E-426
The Top Feed Electric Vibroflot Spec. | ||||||||
Type | Power (kW) | Rated current(A) | Max rotation speed(rpm) | Max amplitude (mm) | Vibration power(kN) | Weight (kg) | Outer diameter(mm) | Length(mm) |
BJV75E-426 | 75 | 148 | 1450 | 16 | 180 | 2018 | 426 | 2783 |
BJV130E-426 | 130 | 255 | 1450 | 17.2 | 208 | 2320 | 426 | 2963 |
Vibroflotation
vibroflotation is one of a typical technique which is a widely used
application for foundation soil improvement. In vibroflotation
construction, vibroflot equipment makes a joint action of
horizontal vibration and high pressure water or air shock to
compact the loose sand layer or formed in soft soil of gravel
column to compose the composite foundation with original soil
together, finally achieve the improvement of soil by load capacity,
settlement controlling as well as the anti-seismic capacity.
Vibroflotation is often used in foundation treatment of dams, oil
fields, power plants, ports, airports, bridges, etc.
Vibro techniques
The depth vibrator is used for 2 distinct techniques which differ
both in their soil improvement and in their load transfer
mechanism. They are Vibro Compaction technique and Vibro
Replacement technique.
Vibroflotation benefits
The deep vibro techniques present a very versatile ground
improvement method that can be adjusted to a wide variety of ground
conditions and foundation requirements. Its execution is
comparatively fast even if large volumnes of soil are to be
improved and subsequent structural works can follow very
quickly.The soil improvement enables the contractor to utilise
standard shallow footings which,in turn,leads to additional
savings.
Another advantage is the environmental friendliness of vibro
techniques,as natural and in situ materials are used. In addition,
only a comparatively small quantity of soil is removed during the
process.