Investigation of the Impact of Different Earthquake Zones on Irregular Plan Buildings Managed by Belt Wall

Abstract: The least sturdy areas of a structure sustain damage first during an earthquake. Failures in the structure's mass, rigidity, and shape are the root cause of this weakness. Structures are composing of structures with discontinuities, like this one. The majority of urban infrastructures are unstructured systems. An unequal distribution of mass, strength, and stiffness within a building could result from structural irregularities. One of the primary causes of structural failures and earthquakes are abnormalities in mass, stiffness, plane, torsion, etc. As a result, it is essential to consider how all four of these irregularities affect a structure's performance. These buildings differ from typical buildings in their dynamic qualities because of variations in mass and stiffness with height. The study design are more difficult when the building is construct in a seismically active area. In this research work investigate about the impact of different earthquake zones on irregular plan buildings managed by belt wall. For modeling and analysis work use ETABS 2016. In this work select G+11 building for study that plan irregularity. Perform response spectrum analysis in all four zones of earthquake. Study their displacement, bending moment, story drift, shear force and base reactions. After complete the analysis work all parameters are controlled by belt wall and compare controlled and uncontrolled parameters.