A Stepwise Risk Assessment for Explosion Events considering Probability Distribution of Explosion Load Parameters

Table 6

The influence of peak overpressure.

Peak overpressure (MPa)	Description of damage	Criteria
0.001	Crack in glass	Negligible
0.003	Shattering of glass
0.01	Repairable damage to equipment and structural member	ALARP region
0.02	Minor damage to steel frame
0.03	Major damage to equipment and structural member	Dangerous
0.17	Severely damaged or demolished