为了分析基于相对声-地震耦合率法探测地雷的理论模型，设计了一个声波探雷实验系统。

In order to analyze the theoretical model for relative acoustic-to-seismic coupling ratio method to detect land-mine, an experimental system for acoustic landmines detection was developed.

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本文主要讨论地下水、地震荷载以及地下水与地震耦合作用对节理岩体中地下洞室围岩力学响应的影响。

The influence of the groundwater, seismic loading and the coupling of the two on the mechanical behavior of the underground excavation in the jointed rock mass is investigated.

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同时，应用断层系统内各个断层相互耦合作用和应力转移的模型，去分析成组地震活动迁移过程的机理。

The mechanism analysis of migration process of grouping seismicity has been done by using a model of fault interaction and stress transition.

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