Technical principle:

Dynamic compactionFoundation treatment technologyIt is the use of special machinery or crane will rammer mentioned high, so that its free fall, to the foundation with impact and vibration energy, the foundation soil tamped ground treatment method.

Dynamic compaction replacementFoundation treatment technologyIt is the use of special machinery or crane will rammer mentioned high, so that the rammer free fall into the formation of rammer pit, rammer pit backfill sand, steel slag and other hard granular material, so that its formation of dense pier body of the foundation treatment method.

Conditions of application:

The dynamic compaction method is suitable for treating gravel soil, sandy soil, silt and clay soil with low saturation, collapsible loess, plain fill soil and miscellaneous fill soil.

The dynamic compaction replacement method is suitable for the projects with loose deformation control requirements on the foundation of silt soil with high saturation and viscous soil with soft plastic and fluid plastic.

Technical advantages:

CGEA series of new high - level dynamic compacting machines make the domestic dynamic compacting capacity reach25000kN.mAnd overcome the use of the retrofitted crawler crane for dynamic tamping operation of poor safety, low efficiency, high failure rate, high operation intensity, serious pollution, poor economy, noise and other defects.

Shanghai Qiangqiang Foundation Engineering Co., LTD. 's business covers foundation pit engineering, pile foundation engineering, land and waterFoundation treatment, slope treatment and other engineering fields. Around" Excellent technology, reliable process", construction fast "technical requirements,Is to provide customers with land, water foundation engineering technical consultation, construction services and other comprehensive solutions of the entity enterprise.Contact Number:400-1002850