增加降模量或降低弹性模量，局部损伤变量最大值-流动应力的关系趋于平直。
The relationship between maximum local damage variable at the center of the band and flow tensile stress becomes flat as softening modulus increases or the elastic modulus decreases.
试验结果表明：粉煤灰单掺会降低再生骨料混凝土的弹性模量，粉煤灰与矿渣双掺对弹性模量的影响随两者组合比例不同而有显著差异。
The experiment results show that that the elastic modulus is reduced when fly ash only was added to RAC and present a significant difference with the rate of fly ash and slag content.
随着应变率的增加，材料的强度及弹性模量有较大程度的提高，但破坏应变有所降低。
The tensile strength of the composites increases with increasing the strain rate, and the failure strain decreases when the strain rate increases.
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