The Analysis And Research For Several Influencing Factors In Steel Reinforced Concrete Frame

The steel reinforced concrete is becoming more and more widely used in the modern buildings because of its better performance. So it is become more important to analysis the performance of steel reinforced concrete frame. This article is based on the actual engineering of steel reinforced concrete frame structure and try to study overall framework and the local component’s performance under various conditions. Through modal analysis、earthquake response spectrum analysis and time history analysis for the steel reinforced concrete frame structure. By changing the strength of concrete、the steel content and steel reinforced concrete protective layer thickness of the steel reinforced concrete. Analysis the overall frame and local components performance due to the change of these factors in the steel reinforced concrete frame structure. It is mainly analyzes the cycle of overall structure、the cycle ratio、the modal mass participation factor, the interlayer displacement and the interlayer displacement Angle for overall frame structure. It is mainly analyzes the deflection of frame beam and the axial compression ratio of frame column By comparing the finite element analysis results and the theoretical calculation results to find the difference between software and theory. It is aim to provide some reliable reference for the design and research of steel reinforced concrete frame through the analysis of these performance indicators.