An example shows that the long axis of the casing pressure figure directs to the minimum principal compression stress.
应用实例表明,套管径向压力载荷图形的长轴指向地应力场的最小主压应力方向。
The results show that: with the initial principal stress direction angle increases, the axial residual deformation from the compression state gradually transits to the elongation.
结果表明:随着初始主应力方向角的增大,轴向残余变形由压缩状态的正值逐渐过渡到伸长状态的负值。
The analysis of focal mechanism for 70 events in the SB coastal China indicates that the principal compression axes of the recent stress field is characterized by a fan-shaped distribution.
本文分析了东南沿海地区70个震源机制结果,得到本区现代构造应力场的主压应力轴具有扇形分布的特征。
The analysis of focal mechanism for 70 events in the SB coastal China indicates that the principal compression axes of the recent stress field is characterized by a fan-shaped distribution.
本文分析了东南沿海地区70个震源机制结果,得到本区现代构造应力场的主压应力轴具有扇形分布的特征。
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