Mechanical Behavior of Unsaturated Soils Subjected to Impact Loading

Table 3

Drop heights and impact energies.

Set number	Drop height (m)	Impact energy (N⋅m)
I	0.4	65.84
II	0.6	98.80
III	0.8	131.68
IV	1.0	164.60

Note: impact energy ; : mass of the drop hammer; : drop height; = 9.8 N/kg.