超声模型试验中横波(SV)观测技术

TECHNIQUES FOR THE SV-WAVE OBSERVATION IN THE ULTRASONIC MODEL EXPERIMENT

地质矿产部物化探研究所

本义讨论了超声模型试验中SV型横波的观测技术,通过改变发射、接收探头的安置角度,取得了单界面上的反射转换波P₁S₁和反射横波S₁₁,为横波地震勘探的理论研究和实际应用提供了一种实验观测方法。

In this paper, the techniques for the SV-wave observation in the ultrasonic model experiment were introduced and described. Through the experiment mentioned above, the reflected-transformed waves P1S1 and the transverse waves S₁₁ from the single boundary were obtained. It thus provides an experimental technique for the study of SV-wave exploration by model experiments.