摘要
本文通过实测的试验数据,利用回归分析的方法,阐述了超声-回弹测强曲线的方法和公式推导过程,建立了项目专用检测曲线,该曲线能更好地与工程实际相适应,能更好地推算本地区砼的实际强度。
Through the method of regression analysis and the test results, the paper elaborates the ways of ultrasonic-bounce back testing curve and the inducing formulas, and establishes a special testing curve that can reasonable adapt the practical strength of local concrete.
出处
《现代交通技术》
2006年第1期34-36,共3页
Modern Transportation Technology
关键词
砼强度
超声-回弹
测强曲线
回归分析
concrete strength, ultrasonic-bounce back, the curve of strength test, regression analysis
