The physical and mechanical interaction of groundwater soil rock mass in karst collapse evolution is discussed elaborately and a coupling mode is established and studied.

分析了岩溶塌陷演化过程中物理力学上的水土岩相互作用，并对作用模式进行了探讨。

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To civil engineering, the change of hydrogeochemical field are casusing the change of the rock and soil mass which are the foundation of building in the city proper.

从工程的角度进行分析后，认为水化学场变化的同时也改变了城市建筑的基础——岩土体的性质；

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Based on the mass datum in database, the methods of choosing rock and soil mechanic parameter have been researched.

在数据库中大量数据的支持下，对岩土力学参数的取值方法进行了研究。

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