It is found that the criterion is in agreement with the criterion of instability for the system composed of shear band and elastic rocks outside the band.
岩样的快速回跳条件就是系统(由剪切带及带外弹性岩石构成)的失稳判据。
2
Using an engineering example, this paper discusses the method of determining elastic deformation criterion for earth roadbed in detail.
结合工程实例，详细论述了土方路基回弹弯沉检测标准的确定方法。
3
In this paper the mechanism of plastic fatigue crack growth (PFCG) was analyzed and an appropriate criterion was proposed. Elastic-plastic (incremental) finite-element method was used to study PFCG.