Introduction of Diagrid structural system

Nowadays, the close confrontation between structure and architecture has led to the invention of newly structural systems that are responsive to structural and architectural needs. In recent years, the diagrid structural system has attracted the attention of many architects and engineers due to the structural efficiency and aesthetic potential provided by its unique geometric configuration. In this study, the features of the structure and the architecture of the diagrid system are discussed. Also, with a description of the studies done in field of the diagrid system, the design challenges and optimal design of the geometric configuration of the structural system are fully examined. This system has more stiffness and strength, and less lateral displacement compared to other conventional systems. Other advantages include beautiful appearance, flexibility in architectural designs, possibility of creating freeform, twisted and irregular forms of buildings and building material reduction. According to the results of this study it can be admitted that the diagrid system is one of the most efficient systems for constructing high-rise buildings.