Non-linear time history analysis of tall structure for seismic load using damper

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Non-linear time history analysis of tall structure for seismic load using damper

Author: Waseem Khan , Dr. Saleem Akhtar , Aslam Hussain | Size: 264 KB | Format: PDF | Quality: Unspecified | Publisher: International Journal of Scientific and Research Publications, Volume 4, Issue 4, April 2014 ISSN 2250-3153 | Year: 2014 | pages: 5

This research paper describes the results of an extensive study on the seismic behavior of a structure with damper and without damper under different earthquake acceleration frequency like EQ Altadena , EQ Lucerne, EQ Pomona, EQ Smonica and EQ Yormo. The proposed procedure is placed the dampers on the floors of the ninth-floor and five-floor of a ninth story building frame then compare the different performance of structure with damper up to Ninth-floors, damper up to Fifth-floors and without damper of ninth-story building frame using SAP2000 V15. As per IS1893 2002 non-linear time-history analyses of frame structure indicate that maximum displacement, maximum base shear and maximum acceleration effectively reduce by providing the damper in building frame from base support to fifth- floor and base support to ninth-floor comparison to as usual frame.

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