Parameters Comparison of High Rise RCC Structure with Steel Outrigger and Belt truss by Linear and Non-linear Analysis

摘要

During the last few decades, several buildings have been built utilizing belt truss and outrigger system for the lateral loads' transfer (throughout the world). In conjunction with the composite structures, this system is very effective when used especially in tall buildings. Parameter comparison of high rise RCC structure with steel outriggers and belt truss system provided at various positions along with the height of structure using Linear and Non Linear Analysis is the main scope of this research. The key parameters discussed in this paper include lateral deflection, story drifts and, base shear. Nine different models are prepared for different positions of the outrigger system and results have been compared. Seismic loads are considered as per IS 1893 2016 part 1.