结合石灰岩山区岩体特性，探讨分析了相应的边坡防护措施。

Combine the limestone rock body characteristic of mountain area, we have analyzed the corresponding side slope safeguard procedures.

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同时，根据卸荷岩体特性对地应力测试中应力解除过程进行分析，确定扩容对地应力测试的影响。

Besides, stress relief process of measurement is analyzed based on unloading rock mass properties; and the effect of expansion on stress measurement is determined.

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岩体特性研究是工程设计和研究的前提和基础，岩体力学参数取值合理与否，直接关系到工程的安全性和经济性。

Study on rock features is premise and basis for mining project design and research. Selection of rational mechanical parameters of rock is very important for safety and economy of engineering.

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