通过对线弹性条件下分层最小水平主应力计算模式的分析,对构造应力分量表达式进行了改进,使计算模式在理论上具有一致性的同时增强了模式的现场实用性,较好的解决了压裂计算机软件模拟中地应力参数求取困难的问题。 Based on the analysis of the minimum level principal stress calculation model under the linear elastic condition, the expression of the tectonic stress component is improved so that the calculation mode is theoretically consistent and the field practicality of the mode is enhanced, which is better solved Problems in calculating the geostress parameters in fracturing computer software are difficult to be solved.