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利用平衡剖面及几何学原理,建立断层面脱空空间理论模型、断层破裂带裂隙空间的置换模型,推导出一个在2维剖面上计算断层相关裂隙空间的定量计算公式,并讨论了相关参数的地质含义及取值方法。结果表明,断层面与层面的夹角变化率是控制断层相关裂隙空间的主控因素。该计算方法为断层裂缝的预测及评价提供了一种全新的思路和方法。
Based on the theory of equilibrium section and geometry, a theoretical model of fault space and the displacement model of fault fracture zone are established, and a quantitative formula for calculating fault-related fracture space in 2-D section is deduced. The related parameters Geological meaning and value method. The results show that the rate of change of the angle between the fault plane and the plane is the main controlling factor for controlling the fault-related fracture space. The calculation method provides a new idea and method for the prediction and evaluation of fault fractures.