Study of Seismic and Wind Effect on Multi-storied Building with and Without Resisting Systems
摘要
The construction of the multistoried buildings became unavoidable due to the population explosion and land scarcity. These multistoried buildings are subjected to lateral loads such as wind load and earthquake load. Thus, the safety and stability of the building become important. Wind and earthquakes are horizontal loads on structures, creating vibrations in the walls, floors, columns, and the connectors that connect them. The difference in movement between the top and bottom of the building exerts stresses, it can also induce torsion, which can cause the structure to fail; therefore, it is essential to study these horizontal forces during the design process. In this study, the seismic and wind analysis for the G + 14 storey building is carried out for the different resisting systems such as bracings and shear walls by using staad.pro software. For seismic and wind evaluation, IS 1893 (Part 1): 2016 and IS 875 (Part 3): 2015 are used. This study provides information about the variation in the base shear, storey drift, and storey displacement with the change in the resisting system in the different seismic zones and terrain categories. This study reveals that the shear wall at the centre of the building is more efficient than the other resisting systems in different seismic zones and terrain categories.