Deep mixing treatment device and method for improving soft ground
| Patents No. | 10-1029508 |
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| Application date | August 1, 2010 |
| Date of issue | April 08, 2011 |
| Issuing agency | Commissioner of the Korean Intellectual Property Office |
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Detail
The present invention aims to uniformly mix and mix the soft soil layer of the target ground by using a deep mixing treatment device combined with a drilling hole to increase the bearing capacity. To this end, a foldable mixing blade is used to mix while injecting a ground stabilizer by rotating counterclockwise when passing through a layer of rubble and rotating clockwise in the soft ground.
The deep mixing treatment device of the present invention is composed of a rod made of a hollow tube, a foldable excavation blade, a spray nozzle, and a foldable mixing blade. In addition, the method of the present invention is composed of steps such as moving the deep mixing treatment device to the target ground, forming a drilling hole, injecting a ground stabilizer, and mixing and mixing with the soft ground.