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再生混凝土受压循环试验研究

, PP. 43-47

Keywords: 再生混凝土,取代率,损伤系数,循环加载,试验

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Abstract:

着眼于再生混凝土的应用,为了解再生混凝土与普通混凝土在循环荷载下损伤性能的差别,进行了本次试验研究。采用0%,50%和100%3种取代率,70mm×70mm×148mm棱柱体试件,电-液伺服试验机,等位移速率加载。试验结果表明,相同残余应变时再生混凝土的损伤系数随再生骨料取代率的增加而增加。

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