摘要
系统研究了不同再生粗骨料取代率对混凝土立方体抗压强度的影响,分析了立方体应力—应变曲线,试验结果表明,不同再生粗骨料取代率对再生混凝土强度具有一定的影响。
The different regenerated coarse aggregate substitutive ratio influences on concrete cubic compressive strength,the cubic stress-strain curve was analyzed.The experimental result indicated that different coarse substitutive ratio had certain influences on regenerated concrete intensity.
出处
《山西建筑》
2009年第29期152-154,共3页
Shanxi Architecture
关键词
再生混凝土
再生粗骨料取代率
抗压强度
regenerated concrete
regenerated coarse substitutive ratio
compressive intensity
