非金属复合材料抗爆性能研究

Research on Anti-explosion Capability of Nonmetallic Composite Material

根据非金属复合材料抗爆性能研究的需要,通过带壳装药爆炸的理论分析,提出了防护半径的确定方法。综合使用破坏型防护半径和膨胀型防护半径,通过爆炸实验,验证了成品的抗冲击性能。对冲击波超压和噪声进行了测试,结果表明:新型防护材料具有良好的衰减冲击波和爆炸噪声性能。

In order to study the anti-explosion capacity of nonmetallic material,explosion of shelled explosive was analyzed theoretically,and a method to determine the protective radius was proposed.The protective radius of damage and protective radius of expansion were both considered.The explosion experiments were carried out to validate the anti-explosion capability of new type safety equipment.Both overpressure of the explosion shock and noise were measured.The experiment results demonstrate that the new type safety equipment has better performances in attenuating shock and noise.