• Rex Gonsalves
• Satyen Ramani

With increase in rise of assessments for structural components of buildings as a matter of safety, staircases play an important role for an emergency exit for the flow of people. It becomes important to check the structural vibrations induced by human movements’ footfall loads on staircases, especially for crowd loading. The analytical results shows the comparisons of stairs vibrations for different models of staircases. The maximum acceleration for the different staircases is carried out showing parametric study, with parameters such as time intervals, dimensions and support condition. Use of the SCI code is done to verify the maximum vibration effect will fall within the permissible limit. SAP software is used for the calculations of accelerations

Staircases, Footfall loadings, time history analysis, SAP software.

"Analysis Of Staircases Structure Under Footfall Loading", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.400-404, April-2019, Available :http://www.jetir.org/papers/JETIR1904C65.pdf

"Analysis Of Staircases Structure Under Footfall Loading", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp400-404, April-2019, Available at : http://www.jetir.org/papers/JETIR1904C65.pdf