Evaluation of Effective Moment of Inertia of AFRP Reinforced Concrete Beam
Corrosion of reinforcement undermines the durability of reinforced concrete structures. To address this problem, active research has recently been carried out on members where fiber-reinforced polymer (FRP), which is lightweight compared to its high tensile strength and is also non-corrosive, non-magnetic, and non-conducting, is used as rebar. As FRP is not highly brittle and has a low modulus of elasticity, however, further research is needed on the deflection of flexural concrete members reinforced with FRP rebars. Taking reinforcement ratio and concrete compressive strength as variables, this paper analyzes the flexural capacity of concrete beams reinforced with Aramid fiber-reinforced polymer (AFRP) and compares the test results with the effective moment of inertia obtained based on the existing suggested equation.
AFRP deflection reinforcement ratio high strength concrete effective of inertia
Dongmin Won Sohee Yoon Nohhyun Park Young Hak Lee Heecheul Kim
Department of Architectural Engineering, Kyunghee University, Korea
国际会议
6th Asian Symposium on Polymers in Concrete(第六届亚洲聚合物混凝土国际会议)
上海
英文
126-131
2009-10-29（万方平台首次上网日期，不代表论文的发表时间）