The Allowable Stress Design (AISC-ASD) 9th Edition provides detailed provisions for designing steel stair systems that are safe and long-lasting while complying with code requirements. This Excel sheet automates the design of steel stair components including stringers, treads, risers, and landings under typical occupancy live loads and self-weight.
Steel Stair Design Components
A structural steel stair consists of several elements that must each be sized and checked:
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