Based on substantial engineering experience,the continuous low-energy dynamic compaction method for coarse-grained soil was proposed.

In order to research the usability of low-energy dynamic compaction and non-filler vibro-flush for treating loose fine sand and their reinforcing effects, a serial of tests have been carried out.

Applicability and effectiveness of low-energy dynamic compaction and vibroflotation without additional backfill materials in strengthening silty and fine sands were tested in two representative areas of a project.

Authors introduce experiment of low-energy dynamic compaction compared with different construction parameters of dynamic compaction energy,stationing ways,dewatering conditions and fill ways.

The mechanism driven and controlled by hydraulics system can take the hammer hoisting and uninterrupted compacting.

Based on an example of project, introduced hereby is the ground stabilization course of the application of well-point method combing with low-energy dynamic consolidation, especially on the placement of drainage system, parameters of dynamic consolidation construction and point spreading way, tamping intervals etc.

Construction method combined with lower energy dynamic consolidation and dewatering and points for attention in practice;

With the requirements of special foundation and construction conditions, this paper puts forward the lower energy dynamic consolidation method in architecture in detail.