Paper Details

— For earthquake resistant design the normal building should be able to resist minor, moderate, severshaking. In the circumstances of the building, simple shape configuration building transfer the earthquake force in thedirect path to the base while in complex shape building, the load transferring path is indirect which leads to generationof stresses at the corners. Structure designers need to design and build a structure in which the damage to the structureand its structure component by earthquake is minimized. From the past studies and structure designer’s researches, theyfound various lateral load resisting systems; like Shear wall systems, Bracing systems, Flat slab systems, etc. Here 15Storey T-Shape building is considered for analysis. In present study five different models are used for analysis, I) BareFrame, II) Moment resisting frame with steel bracings at corners (MFBR), III) Moment resisting frame with RC Shearwall at corners(MFSW), IV) Flat slab with steel bracings at corners(FSBR), V) Flat slab with RC Shear wall atcorners(FSSW). All models analyzed for three types of soils, I) Hard Soil, II) Medium Soil, III) Soft Soil as per IS 1893(Part-1):2002. All the models were analyzed using Finite Element Method based software ETABS 15.0.0 subjected tolateral and gravity loading in accordance with IS provisions. The main parameters considered in this study to comparethe seismic performance of different models for linear static analysis are; Top storey displacements, Storey drift ratios,Storey shears and for dynamic analysis are; Torsional moments, Time Period and Response Spectrum.

Jaykishan Makavana, Asst Prof Vinay Anand, “Comparative Study of Lateral Load Resisting Systems for Irregular Shape of Building for Different Soils”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 4, Issue 3, pp. 252-260, March 2017.