Research on Hysteretic Behavior of Steel Reinforced Concrete Frame with Angle-Steel Concrete Columns

摘要

This paper describes a theoretical research on the hysteretic behavior of steel reinforced concrete (SRC) frame structure with angle-steel concrete columns based on the Park tri-linear model. The theoretical results were compared with tests, and main parameters effecting on the mechanical performance of the SRC frame were observed. It is indicated that the program IDARC-2D could simulate the whole loading process, and could provide a suitable method for the hysteretic behavior simulation.