ZHAN Jin-lin, SHUI Wei-hou. Application of high energy level dynamic compaction to ground improvement of collapsible loess for petrochemical project[J]. 2009, 30(S2).
ZHAN Jin-lin, SHUI Wei-hou. Application of high energy level dynamic compaction to ground improvement of collapsible loess for petrochemical project[J]. 2009, 30(S2).DOI:
We have some construction about 3000-15000kN m energy dynamic compaction for collapsible loess. Through comprehensively analying the results of standard penetration test
soil mechanics experiment
cone penetration test
Rayleigh test
static test
and comparing with other energy dynamic compaction result of collapsible loess
some outcomes of effective reinforced depth and coefficient of collapsibility are obtained. Finally
an empirical equation for dynamic compaction of this area is proposed; and it can be for reference in design