Numerical simulation of recent structural stress field, prediction principle of fracture effectiveness and performing method are discussed.

论述了现今构造应力场数值模拟及裂缝有效性预测的原理及实现方法。

youdao

By using field observation and numerical simulation method, the influence of fracture structure plane on the underground pressure and the roof stability of working face are systematically studied.

通过对现场观测和数值模拟分析，系统研究了断裂结构面对回采工作面矿压分布和顶板稳定性的影响。

youdao

With the help of the dynamic and static data bases and numerical simulation technique, the paper provides the method of determining the oil well's fracture potential in oilfields.

本文提出了一种依据油田动、静态数据库资料，并借助于数值模拟技术进行油田老井压裂潜力确定的方法。

youdao