浅层地震模型试验研究

从地震波传播的物理实质出发, 按照相似性准则, 采用不同模型模拟各种地质构造。通过模型实验与理论结果的对比发现, 所建模型准确性较好, 与理论结果吻合较好, 正演计算的结果能较准确的反映反射介面的位置, 从而为更好地展开物理及数值模拟实验打下较好的基础。

Model Experiment of Shallow Earthquake

According to the similarity principle, different models were adopted to simulate various geological constitutions, based on the physical nature of the earthquake wave spreading. By comparing the model experiment results with the theoretical results, it is proved that the established model has a good accuracy and also agrees with the theoretical resuits. The results of forward calculation can correctly reflect the position of reflecting interface. Accordingly, it provides a good basis for developing physical and digital simulation experiments.