【摘要】 本文基于混凝土碳化深度的正态分布，将混凝土碳化引起的耐久性损伤看作一个模糊过程，建立了碳化对耐久性损伤的模糊隶属函数，最后给出了耐久性损伤度的计算公式和判据。更多还原

【Abstract】 Based on the assumption that carbonation depth of concrete submits normal distribution,the damage of durabilitys dealt as a fuzzy progress and the attaching function of the effect of carbonation on the durability is established. Then the formula and criterion for the degree of damage in durability are recommended.更多还原