Evolution of Outrigger Structural System: A State-of-the-Art Review

Abstract This paper presents the development of outrigger structural system from conventional to damped concepts. Outrigger conservative design as a rigid connection virtual with passive control, active control system, semi-active hybrid is deliberated. Following brief overviews on history outriggers, types outrigger, analysis tall buildings without formulation equations for structure simplify are elaborated. Different approach locate optimum positioning outriggers in elucidated. Analysis study its behavior high-rise using different methods stated, and review explicated. tries highlight advantages performance enhancement effective devices, enhanced results also depicted. paves way new area research incorporation smart devices technology.