• Anurag D Patil
• Dr Mohd Zameeruddin

PSBD has used non-linear static procedure to overcome the limitations of traditional forced based design methods. Performance based seismic engineering involves defining specific performance objectives followed by design and later evaluating the performance of structure to meet the prescribed objectives as a single or multiple level. In performance based seismic evaluation nonlinear static procedure (pushover) force controlled or deformation control is used. In pushover the structure is subjected to lateral loads generated due to seismic forced up to a targeted displacement the response properties base shear and storey displacement defines the capacities. The collapse mechanism obtained for the structure is used to define varies the state of damage state of structural and non-structural components. Thus performance level of structure is termed as immediate occupancy, life safety, collapse prevention and collapse. This study aims to understand these performance evaluation procedure applied on the example moment resisting frames (MRF).The example MRF represents a medium rise structure located at zone 3 on type 2 of soil designed in accordance to IS 456; IS 13920 and IS 1893 guide lines. Two different configuration of RC columns were used to see the effect on structural response parameter such as modal time period, mode shapes, storey displacement, inter storey displacement , stiffness, Base shear. The Nonlinear characteristics of RC member are developed by arranging non-linear plastic hinges at both ends of beams and columns, the study focused on response of structure for these lateral load patterns viz; IS 1893;2002 lateral loads, elastic first mode and uniform load pattern. The collapse mechanism observe from the push over were used to obtained various response parameters of various building of performance levels. In addition to this study, we have proposed damage index utilizing the change of stiffness at various performance level. The study ends with strong analytical conclusion which will help a designer for optimizing configuration of a proposed or old RC frame structure.

PSBD,PSBE,MRF, pushover, IS 456; IS 13920 and IS 1893.

"PERFORMANCE BASED SEISMIC EVALUATION OF MEDIUM RISE 3D BARE FRAME", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 9, page no.227-232, September-2018, Available :http://www.jetir.org/papers/JETIRA006268.pdf

"PERFORMANCE BASED SEISMIC EVALUATION OF MEDIUM RISE 3D BARE FRAME", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 9, page no. pp227-232, September-2018, Available at : http://www.jetir.org/papers/JETIRA006268.pdf