【Key words】 lightweight concrete Fdled steel tube; expansive deformation; self-stress; destroyed style; confining force
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A method is proposed to calculate expansive deformation of soils round fissures by time-travel expansive curve, and then to determine fissures’ healing progress.
提出了利用膨胀时程曲线计算裂隙周围土体的膨胀变形量来确定裂隙随浸水愈合过程的方法。
参考来源 - 非饱和膨胀土的裂隙概化模型与边坡稳定研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Increasing autogenous volume expansive deformation for compensating thermal shrinkage deformation of concrete may improve crack resistance.
提高混凝土的自生体积膨胀变形量补偿混凝土的温度收缩变形，对于混凝土抗裂很有意义。
Based on test data, the formula correlative of time required for soil's expansive capacity, expansive speed rate and expansive deformation with initial moisture content is established.
根据膨胀变形试验结果，建立了膨胀土的膨胀量、膨胀速率以及膨胀变形所需时间与起始含水量的相关公式。
According to the analysis of transient influent in expansive soil embankment, the compatible deformation between the expand soil embankment and the pavement upon it have been analyzed.
根据膨胀土路堤瞬态渗流分析的结果，进行膨胀土路基与路面结构的协调变形分析。
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