摘要
通过试验的方法对《超声回弹综合法检测混凝土强度技术规程》(CECS 02:2005)中波速测试方法的精度进行了分析,研究了影响平测波速测试精度的两方面原因,提出了改进的波速平测法,提高了超声回弹综合法(波速平测时)检测混凝土强度的精度。
By means of experiments on synthetic method of ultrasonic rebound 《Technical Specification for Testing Concrete Strength》(CECS 02:2005) velocity of pulses measurement precision are analyzed,studied the effect of flat measuring wave velocity test accuracy for two reasons,put forward to improve the velocity plane method,improved synthetic method of ultrasonic rebound(velocity indriect measurement) the precision test of concrete strength.
出处
《北方交通》
2013年第1期42-45,共4页
Northern Communications
基金
辽宁省交通厅重点科研项目(200926)
关键词
超声回弹综合法
波速
测量方法
Ultrasonic-rebound combined
Velocity of pulses
Method of measurement