动强度曲线显示循环应力比与循环剪切破坏次数的对数基本呈直线关系。
The dynamic strength curve indicates that there is basically a linear relationship between the cyclic stress ratio and the logarithm of the cyclic number required at failure.
随着径向循环应力比的增加，土体的动强度降低。
It also can be observed that the dynamic strength decreases significantly as radial cyclic stress ratio increases.
在地震破裂扩展方向上，动应力变化量可以比相反方向高出一个数量级。
The dynamic stress at the extension direction of earthquake rupture can be one order larger than that in the opposite direction.
管道本身的动应力的百分比会有变化，2000米管道的动应力的百分比为20%-30%之间，3000米管道的为10%-20%。
The percentage of dynamic stress will change: the percentage of 2000 metres deep is 20%-30%, while 3000 metres deep 10%-20%.
确定了尾矿料的动力强度和动力参数。并探讨了颗粒组成、固结围压、固结压力比、动应力对动强度的影响。
The dynamic strength and parameters were determined, and some influential factors, such as particle composition, confining pressure, consolidated stress ratio and dynamic stress, were discussed.
土体在动力荷载作用下，当动荷载与土体静强度的比值即循环应力比超过某一临界循环应力比时，土体才会发生累积变形和强度弱化。
The cycle stress ratio is the ratio of dynamic strength and soil static strength, as it passes the critical cycle stress ratio, accumulated deformation takes on and soil strength declines.
红黏土临界动应力随含水比的增大线性减小，随围压、固结比的增大线性增大。
The critical dynamic stress decreases linearly with the increase of water content ratio, and increases linearly with the increase of confining pressure and consolidation ratio.
红黏土临界动应力随含水比的增大线性减小，随围压、固结比的增大线性增大。
The critical dynamic stress decreases linearly with the increase of water content ratio, and increases linearly with the increase of confining pressure and consolidation ratio.
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