• MITTAL SUBHAM RAJESH
• Prof. A. R. DARJI
• Dr. Y. K. TANDEL

Earthquakes are known to produce one of the most destructive forces on earth. They produces the force and displacement in the structure. Most of forced based seismic design codes are intended to provide design and analysis such that, Structure will resist small earthquakes without damage, moderate earthquake without major structural damage, and severe earthquake without collapse. This current provisions attempt to achieve all three performance objective by specifying only one design earthquake level. We are designing building for the forces obtain from the elastic analysis. But during earthquake excitation structure can undergo inelastic deformations which cannot be obtained from the elastic analysis. To achieve the performance of the building beyond elastic limit non-linear analysis needs to be performed. In this , Two RC Moment Resisting Frame is to be taken, one is of regular building with shear wall and second one is of in-plan irregular building with shear wall are analyzed. Performance evaluation of these frames is carried out using Nonlinear Static Pushover Analysis. To determine structural response beyond yield point, both the types of non-linearity has been considered as Material nonlinearity and Geometrical Non Linearity. Among the various method of Non-linear modelling of shear wall, Walls are modelled as Mid-pier frame element, Multilayer shell element and with simple shear wall. For the Analysis SAP2000 software will be used. For the parametric study, 10-storey, 15-storey and 20-storey frames with shear wall are considered. After the analysis, it can be concluded that Frame with midpier, multilayered and shear wall behaves differently and building with multilayered type of shear wall performs better compare to that of midpier and simple shear wall and it is also observed that shear wall modelled with multilayered take more lateral load than other types of model of shear wall in case of both regular and in plan irregular building.

Midpier Element Modelling Frame, Multilayered shell element Frame, RC Frame with Shear wall, nonlinear static analysis, shear wall participation at performance point and over strength factor.

"Seismic Performance Evaluation of In-Plan Irregular R.C. Moment Resisting Frame with Mid-Pier and Multi-layered Shell Element of Shear Wall Modelling", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.583-590, April-2019, Available :http://www.jetir.org/papers/JETIR1904699.pdf

"Seismic Performance Evaluation of In-Plan Irregular R.C. Moment Resisting Frame with Mid-Pier and Multi-layered Shell Element of Shear Wall Modelling", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp583-590, April-2019, Available at : http://www.jetir.org/papers/JETIR1904699.pdf