机构地区: 北方交通大学
出 处: 《应用力学学报》 1996年第2期124-127,共4页
摘 要: 本文导出了在加层半空间中广义Rayleigh波的谱函数方程,研究了不同的材料组合对其频率特性的影响,并给出了广义Rayleigh波的相速度随频率变化的计算曲线。 In this paper, the frequency equation of generalized Rayleigh waves in a layered half-space was presented. The influence of different combinations of materials on the spectral charactor has been analysed in detail. And finally, some numerical results was given out.