Behavior of L-shaped reinforced concrete columns under combined biaxial bending and compression
Date of Award
Master of Science in Civil Engineering - (M.S.)
Civil and Environmental Engineering
C.T. Thomas Hsu
Combined biaxial and axial compression for L-shaped reinforced concrete short columns is a common design Problem. Current code, provisions and the available design aids do not offer an insight into the determination of strength and ductility of biaxially loaded reinforced concrete column. An experimental and analytical investigation of the moment-deformation behavior of biaxially loaded L-shaped short columns were undertaken. Four 1/2 scaled specimens were tested till failure. Moment-curvature and load-deflection curves were developed from the experimental and the analytical results. The analytical results were obtained using a computer program developed by Hsu (1). From the investigation it is deduced that the computer program developed by Hsu (1) can be used to find the ultimate strength, the moment-deformation characteristics, the stress and the strain distributions across the section of L-shaped, biaxially loaded column with large and small eccentricities.
Shah, Amar, "Behavior of L-shaped reinforced concrete columns under combined biaxial bending and compression" (1984). Theses. 1424.