Study On Seismic Performance Of Frame Structure With The Infill Panels

Structure with the Infill Panels is filled in the current most commonly used in the building of a building structure system. Relevant research results show that the framework of the main frame structure filled with wall bearing capacity, stiffness and deformation have a great impact on performance. Overlooked at the design stage and infilled frame structure of the framework is not always the main safe, therefore, the seismic design of frame structure, considering the framework infilled frame seismic performance of the main structure is necessary. Although there are many experts and scholars at home and abroad in the framework of the wall filled with a lot of research on seismic performance, but there are still many issues remain unresolved. The main work is as follows:1. This paper firstly analyzed the influence law of the infill walls to the framework in the ways of theoretical, on the basis of a study to establish a reasonable model of the wall filled with the degree of difficulty of the research process and The results of the importance of accuracy, summed up a lot at home and abroad on the wall filled with reinforced concrete frame structure carrying capacity, stiffness, deformation and other properties of the research results, the model for future infill walls to provide reference.2. Using the diagonal bracing wall filling,combined with Abaqus finite element analysis program to simulated structure with the infill panels,and establish three-dimensional structural analysis model,the frame structure and pure frame completely filled with different intensity input ground motions of the dynamic response characteristics,by examining the structure of each layer reaction wall of the frame filled the role in resisting the impact of the earth quake.3. We can know form the comparison the analytical grade frame with completely fill seismic performance of reinforced concrete frame structure , the stiffness effect of the presence of infill walls, filling the second layer of the wall frame structure lateral stiffness is often greater than the bottom.