Based on the equivalent reducted-scale principle, a 1:8 equivalent reducted-scale model was designed for a typical ship cabin. The double-point inner explosion test was conducted on the model. The inner explosion effect features with double-point charge and single-point charge were contrastively analyzed. The damage effect of the reducted-scale cabin model was studied. The results showed that when the double-point charge simultaneously explodes, shock waves mutually overlapped on the charge central surface, the momentum effect of shock waves is much larger than that when the single-point charge explodes, so the double-point charge simultaneous inner explosion can effectively increase damages to such a ship’s cabins.
翟红波,李芝绒,苏健军,张玉磊,姬建荣. 多点同步内爆炸下典型舱室的毁伤特性[J]. 振动与冲击, 2018, 37(2): 169-174.
ZHAI Hong-bo, LI Zhi-rong, SU Jian-jun, ZHANG Yu-lei, JI Jian-rong. Damage characteristics of a typical cabin with multi-point simultaneous inner explosion. JOURNAL OF VIBRATION AND SHOCK, 2018, 37(2): 169-174.
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