SEISMIC ANALYSIS OF STRUCTURE WITH OPEN GROUND STOREY

Abstract

A systematic investigation is done to assess the outcome of Shear Partition Area - flooring area
ratio of tremor conduct of tall constructions having open storey at basement. For this examination, two
models nine and thirteen stories were created. Aimed at G+9 SWA/FA percent is diminished from 0.48% to
0.31 percent and examined. For G+13 SWA/FA % is expanded from 0.32% to 0.4% and broke down. At
that point, the conduct of these structure models under seismic tremor stacking is inspected via doing
reaction range examination utilizing auxiliary investigation programming E-TABS. Response spectrum
examination is completed rendering to tremor code IS 1893. Principle boundaries considered in this
examination are the connection SWA/FA % has with story relocation, story float, story shear and story
firmness. The systematic outcomes demonstrated that building models with more SWA/FA % carried on
enough under quake loads