摘要
采用回弹法检测技术,对早龄期潮湿状态下混凝土抗压强度的测定进行了试验研究,建立了回弹抗压强度值与立方体抗压强度值的经验推定关系式,并通过实际工程的运用,验证了推定具有较高的准确性。
This paper adopts the rebound detection technology to study the measurement of compressive strength of concrete in wet state at the early age.The empirical formula for estimating the rebound compressive strength and cube compressive strength of concrete is established.It is verified that the estimation method is of a high accuracy through the engineering application.
作者
李彬
何晓刚
刘建荣
高志强
Li Bin;He Xiaogang;Liu Jianrong;Gao Zhiqiang(Taicang Constyuction Engineering Quality Inspection Center Co.,Ltd,Suzhou 215400,Jiangsu,China)
出处
《沙洲职业工学院学报》
2022年第4期23-27,32,共6页
Journal of Shazhou Professional Institute of Technology
关键词
回弹法
抗压强度
早龄期
折减系数β
rebound method
compressive strength of concrete
early age
reducton coefficientβ
