Comparative Study of Various Types of Dampers used for Multi-Story R.C.C. Building
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
dampers are used to resist lateral forces coming on the structure. Dampers are the energy dissipating devices which also resist displacement of rc building during earthquake. These dampers help the structure to reduce the buckling of columns and beams and the stiffness of the structure is increased. At the time of earthquake multi-storey building is damaged and large deformation occurred in multi-storey building. Dampers reduce vibration and deformation of rc building during earthquake. There is lot of various types are used in rc building. This study .deals with selection of suitable type of damper which will be more resistant to earthquake for the selected building. The dissertation work is concerned with the comparative study of various types of dampers used for multi-storey r.c.c. Building. Response spectrum method is used to analyse seismic behavior of g+7 storey building with and without dampers. In response spectrum method, earthquake load is applied in both x and y direction. For the analysis purpose etabs 2015 software is used by considering seismic zone iv as per is 1893:2002(part 1) code. Results of these analyses are discussed in terms of various parameters such as maximum absolute displacement, absolute acceleration, absolute velocity, storey shear, storey drift. The comparison of these various parameters is done. The structure is analyzed with and without various types of dampers. Results of these analyses are discussed in terms of various parameters such as maximum absolute displacement, absolute acceleration, storey shear, storey drift. The comparison of these various parameters is done. From these comparison it is concluded that maximum absolute displacement, absolute acceleration, storey shear, storey drift values are more in case of rc building without damper as compared to rc building with dampers.
Authors and Affiliations
M. S. Landge, Prof. P. K. Joshi
Keywords
Related Articles
- EP ID EP23820
- DOI http://doi.org/10.22214/ijraset.2017.4114
- Views 269
- Downloads 8
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