Review Article Deflection Control in Composite Building Using Belt Truss & Outrigger System

Rapid growth of infrastructure to accommodate modern civilization is demanding tall structures in cities. As the buildings are becoming taller the problem of their lateral stability and sway has to be tackled by engineering judgment. Structural system development has evolved continuously to overcome the problems related to lateral stability and sway, There are many ways developed and adopted now these days to overcome this. One such structural system is outrigger and belt truss structural system also in this project we are adopting Shear wall method. The outrigger and belt truss structural system has proved to be most promising structural system in resisting problem related to lateral stability and sway. The present study is conducted for 14 storied high rise building with shear wall in central of building outer periphery. High rise building with floor plan of 35m x 28m in addition with shear wall of 5 m x 44 m is considered with both side of building. Static Earthquake analysis is carried out to study parameter’s maximum storey displacement, Base shear, Base moment, Axial Force and Bending Moment to compare building with application of concrete and steel outrigger at various position varying with the height of building and the software used for this analysis is Staad-pro V8i version.