摘要
通过试验得到了部分再生混凝土和完全再生混凝土的强度、弹性模量以及峰值应变等力学性能指标,并分析了再生骨料对再生混凝土性能的影响。结果表明,部分再生混凝土的各项力学性能与普通混凝土相近,而完全再生混凝土的力学性能与普通混凝土相比则相差较大。
Mechanical performance parameters such as strength and elasitc modul and peak stress of partly recycled concrete and entirely ercycled concrete were obtained, and also recycled aggreate＇ s effect on recycled concrete was investigated by experiment. Results show that partly recycled concrete have similar mechanical properties with correspondent normal concrete, however entirely recycled concrete have different mechanical properties compared to mormal concrete.
出处
《低温建筑技术》
2007年第3期15-16,共2页
Low Temperature Architecture Technology
关键词
再生骨料
再生混凝土
抗压强度
弹性模量
峰值应变
recycled aggregate
recycled concrete
compressive strength
elastic module
peak stress
