Nonlinear Analysis of High Strength RC Columns Subjected to Axial Load and Biaxial Bending

2축 편심 축력을 받는 고강도 RC 기둥의 비선형해석

The main objective of this study is to provide data on high strength concrete columns subjected to axial load and biaxial bending. For the design of biaxial bending, the approximate method (Bresler load contour method, PCA load contour method) is presented in ACI code. The present study investigate whether the methods are valid in high strength concrete and compare analysis results(by FEM method) with experimental results. Also, this study examines whether statics method and failure surface equation(by Hsu) are adequate.