Analysis of the Blasting Compaction on Gravel Soil

Table 2

Pressure and compression modulus.

Pressure (kPa)	Porosity	Compression coefficient (Mpa^−1)	Compression modulus (MPa)
0	0.369
200	0.346	0.11	12.11
400	0.337	0.05	30.41
600	0.331	0.03	45.62
800	0.325	0.03	45.62
1000	0.319	0.03	45.62
1200	0.314	0.03	54.74
1600	0.305	0.02	60.83
2000	0.297	0.02	60.83
2400	0.290	0.02	78.20