Analysis of Multi-Story Buildings with and Without Floating Columns by Using Sap2000 V16

Analysis of Multi-Story Buildings with and Without Floating Columns by Using Sap2000 V16

Rajendra Kumar Nishad1, Dr. R.R.L. Birali2, Mr. Akhand Pratap Singh3 , Mr. Parmeshwar Sahu4

1M.Tech Scholar,2Professor,3Assistant Professor,4Assistant Professor

Department of Civil Engineering

Shri Rawatpura Sarkar University,Raipur

---------------------------------------------------------------------***---------------------------------------------------------------------Abstract - This study investigates the structural behavior of multi-storey buildings with and without floating columns using the SAP2000 V16 software. Floating columns, which are structural elements that transfer loads from one floor to another without being directly supported by the lower floors, are commonly used in building designs to accommodate architectural features such as open spaces or atriums. The analysis focuses on comparing the seismic, wind, and static loads on multi-storey buildings with floating columns to those without. The research involves modeling various building configurations, conducting linear and non-linear dynamic analysis, and examining the impact of floating columns on the stability, strength, and serviceability of the structure. The results indicate significant differences in the displacement, internal forces, and overall structural response between buildings with and without floating columns. Additionally, the effects of floating columns on the torsional response and lateral stiffness of buildings are explored. This study aims to provide insights into the potential risks associated with floating columns in building design, helping engineers make informed decisions when incorporating them into multi-storey structures.

Key Words: Multi-storey buildings, Floating columns, SAP2000 V16, Seismic analysis, Structural stabilityLateral loads, Torsional effects, Wind load analysis, Dynamic analysis, Structural design etc.