What Is a Vibratory Compactor?

Vibration compaction is a method of placing a vibrating machine on the surface of a foundation for a certain period of time, and using the shear compaction effect of the excitation force in the soil to uniformly densify the soil within a certain depth, thereby improving the mechanics of the foundation Performance skills.

Vibration compaction

Right!

Vibration compaction is a method of placing a vibrating machine on the surface of a foundation for a certain period of time, and using the shear compaction effect of the excitation force in the soil to uniformly densify the soil within a certain depth, thereby improving the mechanics of the foundation Performance skills.

The vibration machinery is placed on the surface of the foundation for a certain period of time, and the shear compaction effect of the excitatory force in the soil is used to uniformly densify the soil within a certain depth, thereby improving the mechanical properties of the foundation. It is suitable for treating sandy soil and loose miscellaneous filling soil (furnace ash, slag, broken bricks, etc.).

Since 1960, China has developed a self-propelled compaction machine with an excitation force of 100 kN, a weight of 2 tons and a vibration acceleration of 0.2 ( is gravity acceleration). The vibration compaction thickness is about 1.2 meters. Up to 120 kN / m2 and good seismic performance. There is also a roller vibration compactor with a vibration force of 300 kN, a dead weight of 13 to 15 tons, and a frequency conversion range of 21.7 to 35 Hz. It is driven by a tractor and vibrates while being crushed; it is suitable for mountainous clay Fill the foundation with gravel and rock fragments. The compacted thickness after rolling is 0.7-1.3 meters, and the allowable bearing capacity can reach 130-300 kN / m2.