Estimative method of deceleration-time of penetration and perforation for concrete target

被引：0
|
作者：
Engineering Institute of Engineering Corps, PLA University of Science and Technology, Nanjing 210007, China [1 ]
不详 [2 ]
机构：
来源：
Binggong Xuebao | 2007年 / 5卷 / 516-519期
关键词：
Concretes; -; Deceleration; Estimation; Perforating; Targets;
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暂无
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摘要：
The deceleration of projectile during penetrating and perforating to concrete target was studied. Based on new velocity and the resistance expressions of projectile, the prediction model of deceleration was established during penetrating and perforating to concrete target. A diameter scale conversion is included in the model. The curves of deceleration versus time were achieved with the model. The comparative analysis between the model and experimental data demonstrates that the prediction is credible.
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