爆発・衝突複合作用に対するアルミハニカム複合パネルの耐爆緩衝効果に関する基礎的研究

抄録

This study investigated the blast-mitigation effects of an aluminum honeycomb composite panel on the deflection of a target steel plate, by conducting a series of close-in explosion tests in which a fragment impact was considered. In the close-in explosion tests, aluminum was used as an upper sheet of the honeycomb panel, and the honeycomb panel was set on a steel plate. A steel ball was set at lower or inside of a spherical high explosive of Composition C-4 to simulate a fragment impact. The test results revealed that the position of a steel ball affected the perforation of the aluminum sheet and the blast-mitigation effect by the honeycomb panel.