PROPAGATION CHARACTERISTICS OF PLANE SH WAVE PASSING THROUGH ELASTIC INTERLINING IN ELASTIC MEDIUM
弹性介质中平面SH波通过弹性夹层时的传播特性

With the aid of wave propagation theory and Snell theorem,a theoretical study on propagationcharacteristics of plane SH wave passing through layered elastic medium is conducted. Exact solution of dynamic equation is derived.The curves, representing the relationship among reflection and transmission coefficients,medium parameters and incident angle,are obtained by numerical computation.The results show that transmission coefficients are dependent not only on medium parameters but also on interlining thickness and incident angle.