Explosion Disaster Distribution Characteristics and Outlet Open-Close Effect of Turning Roadway

Table 2

Range of explosive destruction effect partition of different curvature turning roadways.

Roadway type		Explosion damage range (m)
		Zone A	Zone B	Zone C	Zone D	Zone E
θ = 0^°	With outlet closure	(0, 8.64)	(8.64, 18.94)	(18.94, 44.7), (93.18, 100)	(44.7, 93.18)	—
	With outlet open	(0, 8.44)	(8.44, 18.8)	(18.8, 47.37)	(47.37, 96.24)	(96.24, 100)
θ = 90^°	With outlet closure	(0, 0.5)	(0.5, 2.87)	(2.87, 16.54), (99.46, 100)	(16.54, 65), (95.96, 99.46)	(65, 95.96)
	With outlet open	(0, 0.55)	(0.55, 2.96)	(2.96, 16.44)	(16.44, 65.33)	(65.33, 100)