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Brand Name : | BVEM |
Model Number : | BJZC-BFS-400-180 |
Certification : | ISO 9001:2015 |
Price : | Negotiable |
Payment Terms : | L/C, T/T |
Supply Ability : | 300 sets per year |
Delivery Time : | 30 work days |
Advanced piling equipment of bottom feed vibroflot for vibro replacement construction BJZC-V400-180
The Bottom Feed Electrical Vibroflot Spec. | |
Type | BJZC-BFS-400-180 |
Working pile diameter (mm) | 900-1200 |
System pressure(bar) | 6 |
Vibration force(kN) | 200-300 |
Air flow rate(m³/min) | 10 |
Vibrator size L/W/H(mm) | 2600×600×700 |
The bin size L/W/H(mm) | 4800×1300×(1300-1500) |
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.
Profile of Bottom Feed Vibroflotation:
As a extension of vibroflotation technique, bottom feed method
created a larger range of vibroflotation application. In terms of
its feature, vibroflotation can be conducted to treat the
foundation in those projects even under following situation:
1. Silty or silty clay soil with undrained shearing strength less
than 20Kpa
2, Underwater of offshore stone column construction
3. Projects under the strict controlling of pile diameter
4. Place where the water resource are used in limitation
5. Place where the waste water are strictly prohibit to discharge
Bottom feed method vbroflotation construction need a special vibroflot equipment with bottom feed system to realize. This professional equipment are commonly composed of :
1. Electrical or hydraulic vibroflot system ( vibroflot, damper, extension tube and electrical cabinet )
2. Feeding system ( feeding tube , damper )
3. Stock bin system ( double bin or single bin )
4. Material supply system ( lifting hopper )
5. Controlling system ( Valve controlling , air pressure controlling, material level controlling )
Due to the diversity of engineering condition, bottom feed vibroflot need to be customized for production.
BVEM profile (Beijing vibroflotation engineer machinery co.,ltd)
China first use of 75KW vibrator for the 30-meter depth sand soil
treatment(three gorges project)
China first use of hydraulic vibrator for the treatment of the
240-meter chimney foundation
China first use of hydulic vibrator for the treatment of 32m depth
foundation of hydraulic power station
The first one in China who treated the base of oil storage tank
with a diameter of more than 60m by vibroflotation method
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