Elastic wave theory based on homogeneous and continuous medium model may lead to incorrect explanation of seismic response to geological structure and may even lead to erroneous explanation.
基于均匀的、连续介质模型建立的弹性波动理论可能导致对地球结构地震响应的不当解释，有时可能是错误解释。
The accuracy of the model is verified by numerical examples, and then the field seismic response of homogeneous soil layers is analyzed.
文中首先通过数值实例验证了这一模型的精确性，进而利用这一模型求解了均匀土层场地的地震反应问题。
Using the theory of random vibration, the problem of dynamic response of the non homogeneous soil layer to earthquake is studied in the present paper.
利用随机振动理论，本文研究了非均匀土层对地震的动力反应问题。
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