Comparative Study: The Effect of Tuned Mass Damper and Fluid Viscous Damper on The Response of Two Different Models of G+15 Storey Building During Earthquake

Abstract

During an earthquake phase, dampers are used to dissipate energy as well as stop the Deformation of the Structure. Dampers help in reducing buckling and failure of columns and beams by increasing the stability of the frame. During earthquakes, high-rise buildings are prone to destruction or significant deformation. Use of dampers reduce the shaking of reinforcement cement concrete structures during an earthquake. We used and analyzed various types of dampers to determine the suitability of various types dampers during an earthquake. An empirical study has been performed for the comparative review of two dampers: a fluid viscous damper and a tuned mass damper used for multi-story cement concrete building reinforcement. Time History Method is applied to assess the seismic behaviour of a G+15 storey building with and without dampers. The earthquake load is applied in both the x and y directions for research. TheIS1893:2002(part 1) code is used in conjunction with the ETABS 2018 version18.1.1 package for the purpose of analysis. The findings of these experiments are discussed in terms of numerous parameters such as maximal absolute displacement, absolute acceleration, absolute velocity, storey shear, storey drift, storey stiffness, and modal participation mass ratio in order to compare these parameters. Two kinds of dampers are used to dissipate seismic energy. In this article, a comparison of two different buildings of different bay sizes (5mx5m & 6mx6m) is used, as well as a comparative analysis of various parameters using Tuned Mass Damper and Fluid Viscous Damper.