Thus, thinking from the safety and economy of underground construction, it was necessary to back analyze the initial stress field and analyze the stability of surrounding rock before underground engineering construction.
因此,基于对地下工程建设的安全性和经济性考虑,有必要在工程施工前对其进行初始地应力场的反演以及围岩的稳定性分析。
参考来源 - 水电站地下厂房初始地应力反演及围岩稳定性分析Determining the action mode and direction oftectonic stress is an important basing for further initial in-situ stress field regresscalculating.
构造应力作用形式和方向的确定也是进一步初始地应力场回归计算的重要依据。
参考来源 - 构造应力场作用方式的模糊综合评判方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
提出了复杂初始地应力场的力学模型。
A mechanical model for complex initial geostress field is put forward.
在初始地应力场分析问题中，采用了多方程回归方法。
Initial in-situ stress field is analyzed with multiple variables and equations regression.
由实测地应力资料反演初始地应力场的方法很多，且各有优势。
According to the measured geostress data, there are many methods of calculating initial geostress field with different advantages.
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