Effect of initial meaneffectivestress on the behavior is examined by tests under undrained cyclic loading at several initial confining stresses with the same stress rations.
试验初步研究了通过用初始有效平均正应力归一化的有效应力路径，归一化有效应力路径有很好的一致性。
2
The stress range histogram was used to estimate the effective root - mean - square stress range.
应力范围直方图可用作估算等效均方根应用力范围。
3
The effective shear stress not only generalizes the flow intensity but also summarizes the flow intensities of mean flow velocity, stream power and unit stream power.