Beijing Vibroflotation Engineering Machinery Limited Company
Beijing Vibroflotation Engineering Machinery Limited Company Outperform to Serve Vibroflotatiom
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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.
