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本文应用三维有限元拟会方法，根据实测地应力资料，对某金矿的地应力场分布规律进行了研究。提出了结构面结点偶对分析原理和方法，用以正确模拟断层对地应力场分布的影响。分析表明，计算结果与实测值接近程度非常好，说明通过三维有限元拟合方法建立的矿区地应力场分布模型具有较高的精度。
In this paper, the three-dimensional finite element method is used to study the distribution of geostress of a gold deposit based on the measured geostress data. The principle and method of pairwise analysis of structural plane nodes are proposed to correctly simulate the influence of faults on the distribution of ground stress field. The analysis shows that the calculated result is very close to the measured value, which shows that the model of ground stress field distribution established by the three-dimensional finite element fitting method has high precision.