Based on the experiment of strengthening axial compression reinforced concrete square columns wrapped with domestic carbon fiber sheet (CFS), stress-strain relation of concrete confined and factors of influencing strengthening efficiency are analyzed.

• 摘要通过对采用国产碳纤维布包裹加固的钢筋混凝士轴心受压方柱进行试验研究，分析了方柱受力变形特点及影响加固效果的多种因素。