... isotonic contraction 肌肉等张收缩,等张力... contraction strain 收缩应变 contraction rule 缩尺 ...
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A coupled linear and exponential equation is finally developed from the obtained data to describe the shrinkage strain at the given initial drying density and water content.
最后,根据试验结果,提出了压实试样收缩应变与初始干密度和含水率之间的函数关系式。
参考来源 - 土体干燥过程中的体积收缩变形特征Functions in time domain of shrink strain and specific creep of early age concrete have been obtained in this dissertation.
利用收缩和徐变模型，求出了不同强度等级的早龄期混凝土收缩应变和徐变的时域函数。
参考来源 - 早龄期混凝土开裂预测理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
通过对混凝土依时的自收缩应变和弹性模量测定，求得依时自收缩应力。
On the basis of measurement of time-dependent auto-shrinkage strains and elastic modulus of concretes, the time-dependent auto-shrinkage stresses may be calculated.
结果表明，颗粒破碎程度与对其输入的塑性功密切相关；颗粒破碎的发生使钙质砂剪胀性减小，体积收缩应变增大，峰值强度降低。
The results indicate that particle breakage depends on the sample′s plastic work received during testing, and reduces the volume expansion and peak strength of the sands.
阐述了砼结构体表比和约束比对温度和收缩应变和裂缝的影响程度，推导出R．C结构在四周无变位边界约束条件下的温度和收缩应变、应力及裂缝宽度计算公式和运用实例。
The formula of strain and crack width of temperature and contraction with no varying place constraint con detion are deduced, capale be design basis for crack control of R. C structure.
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