Ajay Patre, Laxmikant Vairagade
This research work on comparison of seismic analysis and design of G+15 building using ALC (Aerated light weight concrete block ) and convenional bricks. The performance of the building is analyzed for different position of shear wall, aerated light weight concrte block and conventional brick. The study includes understanding the main consideration factor that leads the sturcture to perform badly during earthquake in order to achieve their appro. behavior under future earthquakes.The analyzed sturcture is symmetrical, G+15, Ordinary RC moment-resting frame (OMRF). Modelling of the sturture is done as per STAAD Pro. V8i software. Time period of the sturture in both the direction is retrieve from the software and as per IS 1893(part 1) : 2002 seismic analysis has undergone. The lateral seismic force of RC frame is carried out using equivalent static method as per IS 1893(part 1) : 2002 for earthquake. The scope of present work is to understand that the sturcture need to have suitable earthquake resisting features to safety resist large latral force that are imposed on them during earthquakes.The results of the performance and the anaylsis of the models are then graphically represented and also in tabular form and is compared for determining the performance of building against lateral stiffness by arrangement of different material property of bricks in the sturcture and different position of shear wall. The analytical results of the high rise buildings will be compared and analyzed obtained are storey drift, equivalent diagonal strut, axial force, shear force and moment in beam and column when subjected to static earthquake loadings. And the structure properties are optimized for most economical dimensions.
ALC (Aerated light weight concrete block), Infill RC frame, Equivalent Diagonal Strut, Axial force in Strut models, Storey drift, Axial force, moment Y and Z in columns.