粘钢板增强钢筋砼组合梁的抗剪承载力研究

EXPERIMENTAL STUDY ON SHEAR RESISTANCE OF REINFORCED CONCRETE FRAME BEAM WITH ADHERED STEEL SHEET

通过对４个粘钢板加固钢筋混凝土框架梁在低周反复荷载作用下的试验研究，分析了粘钢加固梁的受力性能，初步提出了加固框架梁的抗剪承载力计算公式和对现行施工方法的改进建议。

THe tests of four specimens of frame beams with adhered steel sheet have been carried out under reversed cyclic loading. The formulas for calculating shear capacity of frame beam and the improved method are proposed.