2019•International journal of advance research and innovative ideas in educationRequires access

Seismic Effect of Vertical and Mass Irregularity on Multistoried Building

Sumit Mohan Netke, P. J. Salunke

Open publisher page 1 citations

Abstract

This Project is concerned with the effects of vertical and mass irregularities on the seismic response of Multistoried structure. It aims to carry out a comprehensive investigation on seismic effect of high-rise structures vertically irregular with mass irregularity at different levels of the structure. Two types of irregularities namely mass irregularity and vertical geometric irregularity were considered. Comparison of the results of regular and irregular structure was also done. Modelling and analysis was done on Finite element based ETABS 2016 (V 16.2.0) software and of the Four G+40 structures were considered with Vertical Irregularity and Mass Irregularity at Base, Middle & Top Story The main influencing parameters considered for this study were Lateral Displacement, Story-drift, Base shear, Bending Moment.

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What this paper is about

This Project is concerned with the effects of vertical and mass irregularities on the seismic response of Multistoried structure. It aims to carry out a comprehensive investigation on seismic effect of high-rise structures vertically irregular with mass irregularity at different levels of the structure. Two types of irregularities namely mass irregularity and vertical geometric irregularity were considered. Comparison of the results of regular and irregular structure was also done. Modelling and analysis was done on Finite element based ETABS 2016 (V 16.2.0) software and of the Four G+40 structures were considered with Vertical Irregularity and Mass Irregularity at Base, Middle & Top Story The main influencing parameters considered for this study were Lateral Displacement, Story-drift, Base shear, Bending Moment.

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Available abstract

This Project is concerned with the effects of vertical and mass irregularities on the seismic response of Multistoried structure. It aims to carry out a comprehensive investigation on seismic effect of high-rise structures vertically irregular with mass irregularity at different levels of the structure. Two types of irregularities namely mass irregularity and vertical geometric irregularity were considered. Comparison of the results of regular and irregular structure was also done. Modelling and analysis was done on Finite element based ETABS 2016 (V 16.2.0) software and of the Four G+40 structures were considered with Vertical Irregularity and Mass Irregularity at Base, Middle & Top Story The main influencing parameters considered for this study were Lateral Displacement, Story-drift, Base shear, Bending Moment.

Key concepts: Structural engineering, Displacement (psychology), Vertical displacement, Geology, Bending moment, Finite element method, Shear force, Shear (geology)

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