Download Design Stair Case With Central Stringer Beam Xlsx -

In this configuration, the central beam acts as the primary "backbone" of the staircase. Unlike traditional stairs where the load is shared between two side stringers, the mono-stringer must be robust enough to handle the entire weight of the users and the staircase itself.

: Critical analysis includes generating a Shear Force Diagram (SFD) and Bending Moment Diagram (BMD) to identify peak stress points, ensuring the beam can withstand flexural and shear forces without failure. Design Parameters Download design stair case with central stringer beam xlsx

: Engineers must account for dead loads (self-weight of concrete/steel and finishes) and live loads (typically around 4000N/m² for public or heavily used stairs). In this configuration, the central beam acts as