Human induced loading on flexible staircases

This paper investigates the differences between human induced loading on a floor with that generated whilst ascending or descending a staircase. In the past these differences have not been clearly defined, and for that reason have become an obstacle for designers of modern flexible staircases. A number of structures have been found to be dynamically responsive only after construction, resulting in costly repairs. The data obtained from numerous force plate experiments have been compared to existing experimental data and conclusions have been drawn as to what differences between the two should warrant concern by the staircase designers.