Dynamic Analysis of High Rise Building with Shear Wall using STAAD Pro

Abstract

The main objectives of this study are to
compare and analyze the behaviour of
structures throughout various periods, storey
displacements, storey shear, and storey drift.
Based on a G+10-story skyscraper, there are
four models. The normal structure will be
considered in Model I, the floating column
structure in Model II, the shear wall structure
in Model III, and the combination of shear
walls and floating columns in Model IV.
Buildings with G+10 stories are subjected to
seismic analysis utilizing both response and
comparable static techniques. This technique,
makes use of the Indian Standard code IS
1893(Part-1) 2002 and the STAAD PRO
application. Shear, drift, storey
displacements, and the seismic zone IV period
are derived. Model II has larger
displacements while model III has lower
displacements due to the load combination of
1.2 (DL+LL+RSX). In models III and IV, the
storey shear concerning the normal structure
increased, whereas in model II, it decreased.
Model II has a longer floating column
structure period than the other three
versions. When compared to the other four
models, the Model III construction exhibits
superior performance, reduced
displacements, and increased strength.