• Vishal Subhash Patil
• Nagendra M V

Observation of damage after earthquakes has shown that torsional vibration in frame of structures induced by lateral seismic ground motion may cause serious distress in a structure, sometimes it’s may collapse. Therefore, when designing a building for lateral loads such as those generated by earthquakes or wind, a design engineer may have several alternatives. Lateral loads may be transfer to the foundation via shear wall, braced frames or rigid frames methods. The design system should be strong enough to resist the seismic forces. In this study, the seismic performance of reinforced concrete structures with concrete shear wall and with different types of steel bracing is studied. The effect of concrete shear wall and various types of steel bracings on lateral capacity of the structure has been examined, for this purpose reinforced concrete structures have been analysed. The performance of the structure is evaluated using base shear and storey displacement. STAAD-PRO V8i software is used for analysis. The efforts are made to compare result of concrete shear wall and steel bracing with STAAD-PRO V8i results. This dissertation also includes concluded the best location of concrete shear wall and best type of steel bracing member based on the above study in this work the most effective position and economical of shear wall and steel bracing system has been suggested. The result shows that for new structures of reinforced concrete building shear wall system is most economical and simple for construction and cost of construction of shear wall is minimum as compared to bracing system. Also if shear wall is used in structure displacement of structure is minimum as compare to regular frame and steel bracing frame. But base shear increases as compare to regular frame and steel bracing frame. For existing structures or for retrofitting bracing system appear to be simple and effective. The bracing system improves not only the lateral stiffness and strength capacity but also the displacement capacity of the structure. From present study it is observed that concrete shear wall is most effective as compared to steel bracing. Shear wall at mid bay is effective because it has minimum displacement as compared to the other position. X bracing system is have most effective as compared to the other bracing system, it has minimum base shear and minimum displacement.

Regular frame, shear wall frame, Steel bracing frame, Response spectrum method (CQC), Staad Pro V8i

"THE COMPARATIVE STUDY OF SHEAR WALL AND STEEL BRACING IN RCC FRAMED STRUCTURE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.978-984, June-2019, Available :http://www.jetir.org/papers/JETIR1906574.pdf

"THE COMPARATIVE STUDY OF SHEAR WALL AND STEEL BRACING IN RCC FRAMED STRUCTURE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp978-984, June-2019, Available at : http://www.jetir.org/papers/JETIR1906574.pdf