Analysis of the Blasting Compaction on Gravel Soil

Table 5

Field monitored and model predicted stress.

Field test	2 m soil pressure (MPa)	4 m soil pressure (MPa)	6 m soil pressure (MPa)
Number 1	1.34	0.29
Number 2	1.37	0.31
Number 3	1.35	0.26
Simulation	1.33	0.26	0.003
Error rate	1.7%	9%	37.8%