BVEM Top Feed Vibroflot 130kw 377mm Electrical Type for Reducing Liquefaction Hazards
| 130kW 377mm 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) |
| BJV130E-377 | 130 | 255 | 1450-1800 | 19 | 180-276 | 1900 | 377 | 3355 |
Soil improvement
The main goal of most soil improvement techniques used for reducing liquefaction hazards is to avoid large increases in pore water pressure during earthquake shaking. This can be achieved by densification of the soil and/or improvement of its drainage capacity.
Vibroflotation involves the use of a vibrating probe that can penetrate granular soil to depths of over 100 feet. The vibrations of the probe cause the grain structure to collapse thereby densifying the soil surrounding the probe. To treat an area of potentially liquefiable soil, the vibroflot is raised and lowered in a grid pattern. Vibro Replacement (right, HB) is a combination of vibroflotation with a gravel backfill resulting in stone columns, which not only increases the amount of densificton, but provides a degree of reinforcement and a potentially effective means of drainage.
BVEM· The top-level researcher of Vibrator in China
Researched and produced vibrators in power of 30KW,55KW,75KW since 1977 to 2005
Researched and produced 150kw vibrator in 2006
Researched and produced 180kw vibrator in 2009
Produced Bottom Feed Vibrator with double lock pressure bunker in 2012
Researched and produced 260kw vibrator in 2014
Researched and produced Z125 Hydraulic-driven vibrator in 2014
Lauched Vibrator performance testing equipment in 2014
With 30 years experience of vibroflotation industry, BVEM researched and developed a variety of electric vibroflots motor power from 30 kw to 260 kw. BVEM’s vibroflots has complete specification model which makes widely using of range. The quality of the equipment and performance have already achieved the domestic industry leading level. Through the application of hundreds of domestic and international projects, including the Yangtze River Three Gorges Soft Ground Treatment Project, The Hong kong-Zhuhai-Macao Bridge Project, Dubai Palm Island Project,etc, BVEM has developed to be Asia's larger electrical vibroflots equipment manufacturers, and are being highly recognized by domestic and international clients.
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