Analysis of high-rise building by using fluid viscous dampers

Abstract

Fluid viscous dampers are dynamic actuators that when stroke, it absorb the energy that by tectonic disturbances, wind absorption, or heat on a structure. Every multi-story building structure that is subjected to ground motion in daily life needs to be studied to determine how it responds because this is a common issue for construction. The structure's foundation is vibrating due to the earthquake. Buildings oscillate as a result of these vibrations, which could seriously harm the structure and observe the earthquake behaviour of structures with and without Fluid Viscous Dampers (FVD) and conventional Reinforce Concrete (RC) moment-resistant frames. The analysis takes place on displacement changes that caused by the addition of FVD in the structure and reduction in base shear in reinforced concrete structures after installing FVD and by using response spectrum and time history analysis. It compares the findings of storey displacement, storey stiffness, base shear, and storey drift assessments. This research provides information on several studies done on multi-story buildings while taking into account the various factors. The examination on vibration characteristics of a G+20 structure with and without a viscous damper is presented in the proposed work. Practically all multi-storeyed buildings must be analysed as three-dimensional systems, according to the current edition of the IS: 1893–2016. The building floor plans may be seen as asymmetrical and the hill slope topography of India is typically geologically stable.