| 摘要 |
FIELD: blasting equipment, transmission of detonation pulse, aids initiating explosive charges in detonation systems. SUBSTANCE: detonating cord in correspondence with invention has explosive charge which cross-section has thickness h equal to 0.15 mm and width l found from relation l/h = 1.1-10.0. Invention is aimed at design of detonating cord with diminished dimensions in crosssection ensuring reliable transmission of detonating pulse. EFFECT: reduced action of blast products along detonating cord. 1 dwg |
