NON LINEAR TIME HISTORY ANALYSIS OF G+10 IRREGULAR BUILDING IN DIFFERENT SEISMIC ZONES AND DIFFERENT SOIL CONDITIONS

Abstract

In India, soil conditions are different in different regions which plays important role during earthquake shaking. Soil having number of layers at various depths at different locations doesn’t show same response during earthquake. This study presents the procedure for seismic performance estimation of high-rise buildings based on a concept of the time history method. In 3D analytical model of 110 storied buildings have been generated irregular buildings Models and analyzed using structural analysis tool ETABS. The analytical model of the building includes all important components that influence the mass, strength, stiffness and deformability of the structure. In current study, analysis of plan irregularity of building and consideration of soil structure interaction under seismic loading. Aimed with purpose, the plan irregular building (G+10) is analyzed by using ETABS subjected to the combination of gravity load and seismic load under all seismic zone. Compare the same building with the help of time history analysis by consideration of different soil condition structure interaction it is analyzed by using the ETABS software. The results like displacement, shear, torsion, bending, time period, frequency etc are analyzed with the help of ETABS Software.