【摘要】 爆破与高速冲击载荷产生的应力波在弹性结构物中的传播,在理论分析上极为困难,但这类问题可以用动态光弹性法进行分析。本文仅涉及地震波传播及爆破方法选择两个课题,研究表明:在这类课题中,利用动态光弹性法有其优越性。更多还原

【Abstract】 Stress wave propagating in elastic structures under impact or explosive loading is a very difficult problem analytically. But the problem could be analysed by dynamic photoelasticity. This paper only involves selection of detonating methods and propagation of earthquake waves. The study shows the superiority of using dynamic photoelasticity in the research area.更多还原