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Ground improvement method and ground improvement equipment using mechanical stirring deep mixing method
Ground improvement method and ground improvement equipment using mechanical stirring deep mixing method
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机译：机械搅拌深层搅拌法的地基改良方法及地基改良设备
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摘要
[PROBLEMS] An omnidirectional ground improvement capable of constructing a ground improvement pile or a ground improvement body having a desired cross-sectional shape in all directions, such as expanding in the ground and bending resistance in the ground, with good workability and low cost. Provide construction methods and equipment. A vertical rotator 3 having a vertical portion connected to a horizontal shaft portion and rotatable on a vertical surface is supported by a horizontal rotator having a horizontal portion pivotally supported by the vertical shaft portion and rotatable on a horizontal plane. The excavating and stirring device 6 is installed at the lower end of the rotating device installed at the lower end, and the upper end of the rotating device is attached to the lower end of the rod 1. In addition to inclining in the desired direction S, rotating in a desired direction on the horizontal plane, a mixing depth mixing process is performed, and a ground improvement pile or a ground improvement body having a desired shape is created in a desired range in all directions. [Selection] Figure 1
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