【摘要】 对钢丝网钢筋砂浆加固和钢筋网砂浆加固混凝土圆柱进行抗轴压对比试验研究,并探讨其工作机理.结果表明,与钢筋网砂浆加固柱相比,钢丝网钢筋砂浆加固方法可提高加固效率,特别是大幅度提高被加固构件的延性.更多还原

【Abstract】 A comparatively experimental study between wire mesh/steel bar mortar-strengthening and steel bar mat mortar-strengthening circular concrete columns under axial load was carried out.The working mechanism was investigated.The research results showed that,compared with steel bar-mesh mortar strengthening,the wire mesh/steel bar mortar strengthening can improve the strengthening efficiency,with a distinguished feature of leading to a much higher ductility.更多还原