摘要
本文通过试验的方法分别采用修正系数法和修正量法来修正回弹法检测混凝土强度,经修正量法修正后的回弹法检测混凝土强度,比经修正系数法修正后的回弹法检测混凝土强度的相对误差更小。结果证明采用修正量法更合理。
In this paper, both the modified coefficient method and the modified quantity method are adopted respectively to revise the concrete strength measurement by rebound method. The relative error of the rebound method corrected by the modified quantity method to test the concrete strength is smaller than that of the rebound method corrected by the modified coefficient method.. The result proves that the modified quantity method is more reasonable.
引文
JGJ/T 23-201,回弹法检测混凝土抗压强度技术规程[S].
DB/T 1049-2016,回弹法检测泵送混凝土抗压强度技术规程[S].
[3]刘群星.两种修正方法检测既有房屋混凝土强度结果的差异分析[J].住宅科技,2013(7):4-45.