摘要
利用超声波混凝土无损检测技术,对不同配比的粉煤灰混凝土试件进行超声波检测,同时进行了混凝土试件的抗压强度试验,由试验数据回归出了超声波波速与抗压强度的关系,可为粉煤灰混凝土的强度测试提供一定的技术参考。
Based on the technique of nondestructive ultrasonic test, the ultrasonic velocity and compressive strength of fly ash concrete with different mix proportion are measured. The relation between compressive strength and ultrasonic velocity have been obtained by the analysis on the experimental data. And the result is useful for strength test of fly ash concrete.
出处
《建筑技术开发》
2008年第9期34-35,共2页
Building Technology Development
关键词
粉煤灰混凝土
无损检测
超声波速
抗压强度
Fly ash concrete
Nondestructive testing
Ultrasonic velocity
Compressive strength
