철근 콘크리트 보의 비선형 유한요소 해석

Nonlinear Finite Element Analysis of Reinforced Concrete Beams

The finite element method is applied to analyze the complicated behavior of reinforced concrete beams. The nonlineartiy in concrete and reinforcement steel has been considered. The effects of bond-slip and aggregate interlock have been also taken into account. It is found that realistic analysis requires those major nonlinearities to be included in the analysis.