The strengthening effect of the upper part of compacted gravel pile is
not as good as that of dynamic compaction. As for the plump and soft
soil, the strengthening effect of compacted gravel pile combined with
the strengthening construction of compacted gravel pile will be very
significant. The compacted gravel pile can not only compact laterally
but also drain vertically.
Compaction of compacted gravel pile is less than that of simply
compacted gravel pile cloth pile, and the technology can be simplified.
The total cost of compacted gravel pile is basically the same or only
slightly higher than that of simple compacted gravel pile plan, and the
consolidation can satisfy the bearing capacity and deformation
requirements of general construction, industrial plant and equipment