摘要
文章选用普通硅酸盐水泥,制作C30、C40、C50三种强度等级的混凝土试件,通过回弹法、超声-回弹法、钻芯法、后锚固法、剪压法五种混凝土强度检测方法,收集并分析不同检测方法的试验数据,进而对比五个混凝土强度检测方法的测量精度,以期为相关技术人员提供参考。
This paper selects ordinary Portland cement to make concrete specimens with three strength grades of C30,C40 and C50.Through five concrete strength detection methods:rebound method,ultrasonic-rebound method,core drilling method,post-installed adhesive anchorage method and shear-pressure method,the test data from different detection methods are collected and analyzed,and then the measurement accuracy of five concrete strength detection methods is compared,in order to provide reference for relevant technical personnel.
作者
林观福
LIN Guanfu(Guangdong Construction Engineering Quality and Safety Inspection Station Co.,Ltd.,Guangzhou 510599,Guangdong,China)
出处
《工程技术研究》
2025年第19期116-118,共3页
Engineering and Technological Research
关键词
混凝土强度检测
超声-回弹法
钻芯法
concrete strength detection
ultrasonic-rebound method
core drilling method
