混凝土碳化深度经验预测模型分析

Analyze of the depths of concrete carbonization experience predictive models

本文阐述了混凝土的碳化机理,总结了并详细的分析了现有的比较有影响的混凝土碳化深度经验预测模型,指出了各类预测模型的优缺点,并提出了本人在试验基础上回归的混凝土碳化深度预测模型。最后通过一个实际工程对各种预测模型进行了对比分析,发现本人提出的预测模型对于现场搅拌混凝土具有很好的适应性。

In this paper, the mechanism of concrete carbonation is analyzed, and various experience predictive models of concrete carbonation depth are summarized and discussed respectively. pointed out the advantages and disadvantages of the various types of predictive model, and advanced a predictive models which is based on the trial.Finally,some kinds of predictive models of concrete carbonation depth are compared, and I found that the predictive models for the spot pouring concrete at a very good adaptation.