The Seismic Performance Analysis Of Plane Irregular Frame-shear

The growing trend of high-rise structure and architectural forms of theever.changing,we should to have a good design. The first three chapters of this papersummarizes the development of history and trends of high-rise structures; followed bya summary and analysis of frame-shear wall structure under seismic horizontal force,the relationship between the role and deformation, as well as models and methods forsolving the displacement and internal forces; Moreover, the summary and analysis ofseveral seismic analysis methods and scope. In this paper, the senior most commontype of structure that frame-shear wall structure seismic performance, the study ofshear wall in the whole framework.the role of shear wall structure, the impact on theoverall structure of the seismic performance. For the study of irregular frame. shearwall structure seismic performance of the pros and cons, you need to compare that bycontrolling parameters. According plane irregular frame shear wall structurecharacteristics and seismic principle, the use of finite element software SAP2000create different models. Respectively, from the direction of shear arrangement, thearrangement of the position and the number and arrangement of the use of L.type, Itype, groove irregular flat four, the study on the structure of seismic shear walls.Finally, the choice of an engineering example, using several shear optimizationprogram, and ultimately get the preferred option. Angular displacement of the entireresults of the analysis were from the displacement between the structure of the layer,the displacement ratio and cycle ratio compares a reasonable layout scheme torsionalshear and impact on the performance of structures. In order to study the seismicperformance when the entire structure of the pros and cons, the article analyzes thefinal adoption process as a supplementary analysis, and ultimately through theoptimized structure that is the preferred option.