【摘要】 粘贴碳纤维布加固混凝土是一种新兴的加固技术.本文通过对比粘贴不同层数碳纤维布混凝土梁试验,证明随着碳纤维布粘贴层数的增加,加固梁承载力、刚度、对裂缝开展的抑制作用及梁的最终挠度增加.碳纤维布起到了很好的加固效果.更多还原

【Abstract】 To affix the CFRP is a new kind of technique to reinforce concrete construction. This paper testifies that the beam strengthened with CFRP can enhance the bearing capacity, stiffness and the final deflection of beam and can limit developing of cracks of the beam with increment of layers of CFRP, contrasted beam strengthened with different layers of CFRP. The method of stick CFRP got up great effect of reinforce.更多还原