普通混凝土抗压强度回弹法检测的思考

The reflection of the Rebound method of common concrete compressive strength

本文通过对回弹法检测普通混凝土强度相关参数的分析,讨论了回弹法检测中回弹值的检测现状及碳化深度值的影响规律。此外,对测区数少于10个时提出也按数理统计的方法进行统一计算分析,将其计算结果与文献[1]的计算方法进行比较,同时,结合工程实测数据,对不同测区数对计算结果影响规律进行了探讨。

Based on the analysis of the Rebound method to test the related parameters of common concrete strength,in the paper,the statue of testing the rebound value and the influence of carbonation depth value were discussed. In addition,a unified statistical method was put forward on the analysis of the number of survey areas less than 10,and the calculation results were compared with the results of the Literature 1. Meanwhile,based on the engineering measured data,the influence of the calculation results of the different number of survey areas were discussed.