摘要
采用普通SYC-Ⅱ型声波仪,进行了确定混凝土构件破坏程度的声波速度试验。对25个样本的试验结果表明,以声波速度下降指数评定混凝土构件质量是可行的。几年来的现场应用实跋,也说明声波速度法评定混凝土构件质量是一种简便易行的科学方法。
General Model SYC-Ⅱ ultrasonic instrument is used in conbucting ultrasonic speed test to determine the destruction degree of concrete structures. The testings of 25 samples have shown that it is feasible to use ultrasonic speed reduction index to evaluate the quality of concrete structures. The field applications fo the last few years also indicate the method of ultrasonic speed is a simple and easy way to assess the quality of concrete structures.
