随着我国建筑水平的提高,碳纤维加固混凝土结构在我国建筑改造领域应用日益广泛,但其防火问题始终没有得到解决.不但制约了该类结构的推广,而且对已加固结构防火安全性的确定也缺乏必要的科学依据.因此研究碳纤维加固构件的耐火性能并基于此确定其防火设计方法具有十分迫切的现实意义.本文就火灾(高温)条件下碳纤维材料热工性能、热力学性能的研究成果和碳纤维加固混凝土构件火灾试验研究进行了较为系统的总结,同时指出其中存在的某些有待完善的问题和进一步的研究方向.
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