摘要
本文通过一系列水动力学模型实验，探讨了水位波动信息在含水层中传播的特性。实验结果表明，水位波动信息在含水层中传播时发生幅度衰减、时间滞后乃至形态变异等复杂现象，其特征同含水介质的类型、波动信息的频率与传播距离等有关。这样的结果，对地下水位映震条件、映震特征与映震机制的深入研究，提供了有益的启示。
The authors have studied features of transmission of water wave in aquilfer thtotugh a series water dynamic experlments. The results show that there are complicated phenomena, such as amplitude attenuation,time lags and form variations, when water wave propagtes in aquifer, which are related to media, wave frequencies and propagating distances. These results will be useful in the further studies on conditions, features and mechanism of ground water reflection to earthquakes.
出处
《地震研究》
CSCD
北大核心
1995年第4期365-370,共6页
Journal of Seismological Research
基金
地震科学联合基金
关键词
地下水位
水位变化
含水层
映震能力
地震前兆
Groundwater level
Water level change
Water beating bed
Reflecting earthquake ability.
