而当超载预压处理后，次固结系数随超载比和超载作用时间不同而变化。
But when surcharge preloaded, the coefficient will change with the overload ratio and its duration time.
并发现各模型计算中所假定的迟滞影响区，均比实测的超载迟滞影响区要小得多。
It is also recognized that the experimental values of overload delay effect zone size are considerably greater than the calculated values suggested by the above mentioned models.
当超载周数超过一定值时，超载寿命比随超载周数的增加而略有减少。
After the overload cycles exceed a certain number of cycles, -the overload fatigue life ratio would be decreased with the increase of overload cycles.
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