摘要
针对回弹法和钻芯法各自的缺点,提出了回弹—钻芯修正法检测混凝土的强度,介绍了钻芯修正法的特点及其应用,给出了修正系数的计算公式,指出钻芯修正法提高了回弹法检测混凝土抗压强度工作的精度,扩大了回弹法的应用。
According to the advantages and disadvantages of rebound method and core drilling method revised rebound-core drilling method is proposed for compressive strength test of concrete. The characteristics and application of this method are introduced. In addition, calculation formula of correction factor is derived. Author points out that compared with rebound method revised method greatly increase the accuracy in compressive strength test with wide application.
出处
《山西建筑》
2008年第1期87-88,共2页
Shanxi Architecture
关键词
混凝土
检测
修正系数
回弹—钻芯修正法
concrete, test, correction factor, revised rebound-core drilling method
