随初始含水量的增大，总应力指标始终小于相应的有效应力指标；
With the increase of initial moisture content, total stress indices are always smaller than corresponding effective stress indices.
干燥过程中产生的应力与含水率梯度、干缩量和含水率、应力指标，存在一定的相关关系。
The stress produced during the process of drying had a certain relation with moisture gradient, shrinkage, moisture and stress index.
提供的公式可用来估定合乎实用的疲劳应力幅值，表明现行规程中提供的疲劳容许应力指标需要加以修正。
The proposed formula used to evaluate the allowed fatigue stress range shows that a new amendment for the criterion of allowable fatigue stress provided in the current code is necessary.
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