【摘要】 锚贴钢板加固法,是在混凝土构件外部用专用铆钉将钢板铆接于构件表面,以提高其承载力的一种新型补强加固方法.通过对2根用该工艺加固的钢筋混凝土梁和1根对比梁进行了抗剪性能的实验研究.试验结果表明,利用这种方法进行加固的梁,其抗剪承载力得到显著提高,同时对斜裂缝的发展有很好的抑制作用.更多还原

【Abstract】 Strengthening the beams with the rivets anchoring steel plate is a new reinforcement method,attaching the special rivets to the surface of the R C member outside to improve the beam’s bearing capacity.This paper has done an experiment on two RC beams strenghtened in this way and a comparable beam to test the shear-resistence property.The results show that the shear-resistance property of the beams strenghtened in this way has got apparent improvement in shear-resistance property and the bearing capacity,and also gained a better inhibitory effect on the development of the slanting crack.更多还原