Prediction of Shear Stress-Strain Relationship of Reinforced Concrete Columns using Transformation Angle Truss Model

변환각 트러스 모델에 의한 철근콘크리트 기둥의 전단응력-전단변형률 관계 예측

This paper predicts the shear stress-strain relationship of reinforced concrete columns using Transformation Angle Truss Model (TATM) considered bending moment and axial force effects. Nine columns with various shear span-to-depth ratios and axial force ratios were tested to verify the theoretical results obtained from TATM. Shear stress-strain relationship obtained from TATM was agreed well with test results conducted by bis study than other truss models.