Study of effect of damper on high rise structure

In day to day life, it is needed to study the behaviour of every multi-storied building structure subjected to ground motion which is the common problem for construction. The earthquake creates the vibrating forces at the base of structure. These vibrations create the oscillations in building which may damage the structure tremendously. These vibrations created at the ground level gets transferred up to the top of building and because of mass of structure which produces the lateral forces on the frame which finally reduces the moment resistance capacity of building parameters such as columns beams etc. Paper gives the idea about different researches carried out on multi-storeyed building considering various parameters. This study describes the results of a study on the seismic behaviour of a structure (G+20) with and without damper with soft storey. The result from a previous experiment expressed that with the use of dampers, the stiffness and strength of the structure increase considerably