Design Analysis And Seismic Behavior Study Of A Certain High-rise Building

Recently,The economic of China develops very fast,as well as real estate industry.In age,to meet people’s request of architecture shape and residence comfort,relieve tense status of urban land,with architecture shape becoming more and more complex,and the transcending height,some buildings are out of range of related specification in China, seismic response analysis of super high-rise building and structural analysis work gains its importance.Based on the background of the design analysis of a certain super high-rise shear wall structure in Hefei, this paper proceeded structural seismic response analysis of this building in elastic and elastic-plastic stage. Main work done are summed up as follows:(1)Discuss the project background and transfinite condition,introduce calculation software and analysis model used in structural analysis.(2)Proceed time-history analysis of structure in elastic stage and push-over analysis in elastic-plastic stage with using of Midas Building software,get structure’s capacity spectrum under rare earthquake and performance condition,find out the position and sequence of the appearance of plastic hinges, work out the weak part of structure under rare earthquake,then put forward suggestions.(3)Model for coupling beam,which is energy dissipation component of the structure with using of large universal finite element software ANSYS and proceed structural analysis with different design, with comparison of the mechanical behavior,find out better design scheme,provide suggestions and reinforce measures for similar structure design work.