回弹法检测混凝土强度的探究

The research of rebound method to detect concrete strength

从混凝土本构关系及强度与硬度的关系两方面,探讨了回弹法检测混凝土强度中,"回弹值—碳化深度—强度"这种推断方法的不准确性,并指出如果回弹法测量结果离散性较大时,应选择其他更合适的方法进行混凝土强度测试。

This paper discusses the rebound method（ from springback value and carbonation depth to strength） to measure concrete intensity is not accuracy from the constitutive relation of concrete and the relationship of strength and hardness,and it is pointed out that if the springback value have a large discreteness,we should choose another more suitable method.