The Design and Field Tests of a Box for “Erg” Electric Blasting Caps

The paper presents strength analysis and experimental tests aimed at the selection of the optimal geometric and strength parameters of an explosion-containment case used for transporting “ERG”-type electric blasting caps. This box is mainly to be used by the soldiers during mining and demolition operations. Under the technical assumptions, the box is to withstand detonation initiated within and it is also to be resistant to perforation with bullets, hence the two kinds of tests which have been conducted.