本文对比分析了现有荷载和加速碳化耦合的试验装置和方法，阐述了裂缝、粉煤灰、骨料等因素对不同应力水平和形式作用下混凝土碳化性能影响及机理，但仍存在以下问题需进一步研究：
（1）大型多因素耦合作用设备的开发，便于模拟真实环境下各类因素对混凝土结构碳化的影响。
（2）不同荷载形式作用对于如梁、板、柱等不同类型混凝土构件碳化产生的影响，以利于研究现实工程结构中混凝土实际的碳化腐蚀状态。
（3）混凝土加速碳化如何更真实有效地反映自然碳化进程，以便得出切合工程实际的研究成果。

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