Based on tests,the analysis of flexural strength and stiffness of RC beams strengthened with prestressed aramid fiber reinforced polymer(AFRP) sheets with permanent anchor is carried out.

• 本文在试验研究的基础上,对带永久锚具的预应力芳纶纤维布加固混凝土梁的受弯承载力和刚度进行了分析,建立了其计算公式,给出了不同受力阶段的挠度计算方法。