碳纤维增强塑料筋(CFRP筋)具有强度高、质量轻、徐变小、耐腐蚀性能好等优点。可替代钢筋、预应力钢筋用于混凝土结构中 ,也可用于加固原有结构。对CFRP筋的研究和应用已在发达国家展开 ,我国也已开始对此进行研究。介绍其性能特点及应用 Carbon fiber reinforced plastic tendons (CFRP tendons) with high strength, light weight, small creep, good corrosion resistance and so on. Replacing steel, prestressed steel used in concrete structures, can also be used to reinforce the original structure. The research and application of CFRP tendons have been carried out in developed countries, and our country has begun to study it. Describe its performance characteristics and applications