Vibration study for a 55-ton steel stair Longchamp’s new flagship store in SOHO.
This stair synchronizes architecture and structure to form an elegant, fluid path
up to the second floor. The engineering analysis maintained the architectural forms
with the lightest, leanest profile possible. Unhampered by distractions due to vibrations,
visitors to the store are free to enjoy the marvelous topography of the stair structure.