In order to analyze the penetration ability of energy cumulative jet into reinforced concrete under the condition of big explosion height, considering the influence of the strength of the reinforced concrete target and jet fracture on penetration process, based on the quasi steady penetration theory, the calculation method of penetration depth of energy cumulative jet into reinforced concrete was obtained. The penetration depths of different height of burst were obtained through the penetration test of energy cumulative jet into reinforced concrete. The comparison between the test results and the theoretical results shows that they are in good agreement with each other, which verifies the correctness of the calculation method of penetration depth.
GUO Mengmeng
,
ZHANG Yuling
,
ZHAO Mingzhe
. Research on Penetration Efficiency of Energy Cumulative Jet Into Reinforced Concrete with Big Explosion Height[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2017
, 37(6)
: 51
-56
.
DOI: 10.15892/j.cnki.djzdxb.2017.06.012
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