1800 Rpm Bvem Offshore Vibroflotation Stone Column For Treating Soft Soil Layer
BVEM offshore vibroflotation stone column bottom feed vibroflot equipment for treating soft soil layer
| BVEM Bottom Feed Electrical Vibroflot Spec. | |
| Type | BJZC-BFS-400-180 |
| Power(kW) | 180 |
| Voltage(V) | 380 |
| Frequency(Hz) | 50 |
| Rotation speed(rpm) | 1200-1800 |
| Working pile diameter (mm) | 900-1200 |
| System pressure(bar) | 6 |
| Vibration force(kN) | 200-300 |
| Hopper volume(m³) | 1.2 |
| Pipe diameter(mm) | DN250 |
| Control type | Inverter Control |
| Cooling-down method | Circulating water cooling |
| 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) |
| Extension tube size L/W/H(mm) | 12000×300×600 |
| Weight (Standard part+Extension tube) (ton) | 9+3×n |
Overview
Bottom feed vibroflotation method : during the construction of Vibroflotation Gravel Pile or vibroflotation sand pile, the filling material directly reaches the real-time hole bottom position of pile making through the filling pipe attached to the vibroflotation equipment, and the gravel pile or sand pile is carried out. The emergence and application of bottom feed vibroflotation method further expands the applicable scope of vibroflotation method in various projects.
Component parts of bottom feed vibroflot system
The bottom bottom vibroflotation construction needs to be implemented by using the bottom feed vibroflotation integrated system. This integrated system consists of the following parts:
1 Vibro float system: it is composed of electric or hydraulic vibrator, extension tube, vibration damper and electric control system.
2 Feeding system: mainly composed of winch type and slide rail type lifting hopper.
3 Stone bin system: it is composed of double bin or single bin silo, material level meter and silo control system.
4 filling tube system: it is composed of filling tube and material tube and damper.
BVEM bottom feed vibroflot construction offshore stone column application case
1. HongKong Immigration artificial island project of Hongkong- Zhu Hai-Macao Bridge
Main equipment : bottom feed vibroflot, ship frame,materials ship and excavator.
Construction : more than 46000 piles have been formed, total 1.1 million linear meters
2. Tiba Bay New Container Port Project in Timor Leste
Construction : from - 15m underwater, max working depth 26m, pile diameter 1m, more than 14,000 piles have been formed, adopted Automatic pile positioning system(RTK system)
BVEM profile (Beijing vibroflotation engineer machinery co.,ltd)
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.
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