stress ellipsoid

基本解释

Integral equation method and photoelastic experiment are used for the stress analysis of an axial compressive ellipsoid.
用积分方程法和光弹性方法分析受轴向集中压力的椭球体。
The result shows that the shape of the effective stress field of deep hole bench blasting is quasi ellipsoid and the tip effect appears at both ends.
分析表明，深孔台阶爆破有效应力场呈近似椭球状分布，炮孔端部具有明显的端部效应；
The strain state of the emplaced magma is shown by ellipsoid parameters, and distribution of stress field of the magma reflects the ways of emplacement and tectonic environment.
从磁化率椭球参数可以看出岩浆侵位的应变状态；岩浆应力场分布体现了岩浆侵位方式及其所处构造环境。