【摘要】 选用fib Model Code碳化模型,基于Monte-Carlo模拟建立一种计算碳化深度工程检测最少测点数的方法,探讨给定测量精度下的碳化深度与检测测点数的关系,得到典型曝露环境下指定期望精度的最少测点数,并用长龄期混凝土曝露试验结果对其进行初步验证。更多还原

【Abstract】 The minimum field inspection sample number for concrete carbonation inspection is discussed at the present work.The fib Model Code is chosen to develop a method to calculate minimum inspection sample number using Monte-Carlo simulation.The relationship between the sample number and the accuracy expected at different conditions is discussed according to such an approach.The minimum sample numbers at some given accuracies are obtained and validated by a set of data from some long-term exposed beams.更多还原