Vibroflotation and Stone Columns Piles
Dating back over forty years, the predecessor of the China Electric Power Construction Group’s vibration punching team from the Beijing Survey, Design, and Research Institute pioneered the research and development of vibration punching technology and its associated construction techniques in China.
Innovations in vibroflotation technology have expanded to encompass a wide range of construction techniques, such as free vibration and compaction, conventional hole-feeding vibration and compaction of gravel piles, bottom discharge vibration for gravel piles, and the vibration compaction of concrete piles. These advancements address various geological challenges and diverse engineering demands.
As a leading organization in this field, our company has played a pivotal role in drafting technical standards for vibration compaction in multiple industries.








