【摘要】 针对目前FRP加固钢筋混凝土轴心受压柱的研究情况,通过对影响FRP加固效果主要因素的探讨,引入了应变滞后因子和双参数含纤维特征值与约束比,建立了新的FRP加固钢筋混凝土轴心受压柱的承载力计算公式,并提出了该公式的应用范围及适用条件。更多还原

【Abstract】 According to the condition of research on RC axially loaded columns strengthened by FRP,and through discussion on the main factors influencing FRP strengthening effect,the formula of calculating its bearing capacity is set up using strain delay factor and confinement ratio.The applicable scope and conditions of this formula are also proposed.更多还原