Eurocode-Compliant Structural Engineering for Helical Reinforced Concrete Stairs
Pain Points (Public)
Helical and spiral concrete staircases exhibit complex coupled torsional and biaxial bending stresses that standard 2D calculation sheets cannot reliably resolve. While project teams typically establish architectural envelope dimensions such as floor-to-floor heights and radial clearances, they lack the 3D finite element analysis and certified reinforcement detailing required under Eurocode 2 (EN 1992) for local building permit sign-off.
Suggested Approach (Public)
A complete Eurocode-compliant structural calculation and detailing package that incorporates 3D finite element stress, deflection, and crack-width verifications under EN 1992 load combinations, delivering certified structural calculation books, constructible rebar bending schedules, and full placement drawings ready for regulatory approval and on-site casting.
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Public Demand Evidence · 2 task(s)
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