植物秸秆吸能缓冲特性研究  

Research on the Plant Straw Absorbing Energy Characteristics

作　　者：吴义富[1] 顾红军[1] 阳波[1] 

机构地区：[1]徐州空军学院机场工程系,徐州221000

出　　处：《噪声与振动控制》2006年第3期29-31,共3页Noise and Vibration Control

摘　　要：植物秸秆是我国一笔巨大的经济资源。采用数值方法计算了冲击波与植物秸秆相互作用的过程,并通过爆炸实验对爆炸冲击波在植物秸秆材料前后压力分布进行了测试,数值计算结果和实验都证明植物秸秆是良好的吸能缓冲材料。Plant straw is our country＇s enormous economic resource. The pressure of the blasting shock wave before and behind the plant straw is tested by blast experiment, and the interaction between shock wave and plant straw is calculated with the numerical method. The experimental results and the numerical calculated results prove that plant straw is good enery absorbing material.

关 键 词：振动与波 植物秸秆 冲击波 吸能 LS-DYNA 

分 类 号：TB535.1[理学—物理]