在动应力条件下，振次几乎对动应变中的弹性应变的变化没有影响。
Vibration times hardly have effect on the changing of the elastic strain in the condition of the dynamic stress.
相同固结比时，破坏标准对动强度的影响随着破坏振次的增加而减小。
When the consolidation ratio is the same, the effect of failure criterion on the dynamic shear strength would reduce with the failure time of vibration increasing.
研究结果表明：振次、初始静应力水平、含水量等对粉煤灰的动强度都有显著的影响；
The research results show that the vibration times, initial static stress level and water content etc. have obvious influence on the dynamic intensity of fly ash;
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