Study on Diagrid Structural System Used in High Rise Building by Using Etabs

Abstract

Now a days. The reinforcement concretes frames are mostly used in the world. With increasing population, the land is scarce and expensive, where the high-rise building is representing the best solution for the solving the problem. The evolution of the tall buildings structural systems based on the new concepts with newly adopted high strength materials and construction methods have to developed the stiffness and lightness. recently diagrid system is adopted in the high rise building to improve efficiency and flexibility in architectural planning. In this study, the 4 models are prepared for the 12-storey building by providing open space core section in the structure is prepared with 4 different angles i.e., 50.2 0 (2-storey connection), 67.40 (4-storey connection module), 74.2 0(6- storey connection module), 820 (12 storey connection) from that finding optimum angle for the 12-storey model in all criteria. After the 12-storey building analysis, compare the results with the optimum angle for the 12-storey building and simple frame building in terms of storey displacement, storey drifts and materials consumption for different model and also apply the optimum angle for the 24-storey building of diagrid system compared with the 24-storey simple frame structure in terms of all criteria.