【摘要】 通过对锈蚀钢筋混凝土构件的低周反复荷载试验,讨论了钢筋锈蚀对混凝土构件的滞回曲线、骨架曲线、刚度、延性、耗能能力、承载力等不利影响,提出了锈蚀钢筋混凝土构件抗剪承载力与抗弯承载力计算表达式。更多还原

【Abstract】 Reinforced concrete members are experimented and analyzed for its mechanics characteristics under repeated horizontal loading.The influences of reinforcement corrosion on hysteretic and skeleton curve,stiffness,ductility,energy dissipation and load bearing capacity of the members are discussed.The formula for calculating the shearing strength and bending strength of corroded reinforced concrete members are proposed.更多还原