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。
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。
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.
本文分析了裂纹塑性疲劳扩展的力学机理，提出了裂纹塑性疲劳扩展的判据。
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