) . This is essential because once a concrete member cracks, its stiffness decreases, which significantly impacts total deflection. Effective Moment of Inertia ( Iefcap I sub e f end-sub
Unlike legacy workflows where crack checks are an afterthought, ideCAD integrates crack control into three distinct design phases: idecad structural crack
If an engineer runs a seismic analysis using gross section properties for a high-rise building, they may underestimate the building's period. This leads to an underestimation of drifts and an overestimation of stiffness, potentially hiding a fatal flaw in the design. This leads to an underestimation of drifts and
: If many elements are failing, consider increasing the concrete strength class (e.g., moving from C25 to C30). Check Effective Section Properties : Ensure that the
), reducing the overall tension and curvature that cause cracking. Check Effective Section Properties : Ensure that the Effective Section Properties