通过对RCM试验数据的统计分析,认为(1)不同试验持续时间测出的氯离子扩散系数不具可比性;(2)在测量氯离子的渗入深度平均值时,应考虑试件的边缘效应;(3)试验的初始电量与氯离子扩散系数之间不存在良好的线性关系。 Through statistical analysis of RCM test data, it is considered that (1) the chloride ion diffusion coefficient measured at different test durations is not comparable; (2) the edge effect of specimens should be considered when measuring the mean infiltration depth of chloride ion; (3) There is no good linear relationship between initial charge and chloride diffusion coefficient.